pax_global_header 0000666 0000000 0000000 00000000064 15071447005 0014515 g ustar 00root root 0000000 0000000 52 comment=18f23fa50b91931246dbfba9a29a2d9fb5a9e86d
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/ 0000775 0000000 0000000 00000000000 15071447005 0022371 5 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/.clang-format 0000664 0000000 0000000 00000004425 15071447005 0024751 0 ustar 00root root 0000000 0000000 ---
# Webkit style was loosely based on the Qt style
BasedOnStyle: WebKit
Standard: Cpp11
IndentWidth: 4
# Leave the line breaks up to the user.
# Note that this may be changed at some point in the future.
ColumnLimit: 0
# How much weight do extra characters after the line length limit have.
# PenaltyExcessCharacter: 4
# Disable reflow of qdoc comments: indentation rules are different.
# Translation comments are also excluded.
CommentPragmas: "^!|^:"
# We want a space between the type and the star for pointer types.
PointerBindsToType: false
# We use template< without space.
SpaceAfterTemplateKeyword: false
# We want to break before the operators, but not before a '='.
BreakBeforeBinaryOperators: NonAssignment
# Braces are usually attached, but not after functions or class declarations.
BreakBeforeBraces: Custom
BraceWrapping:
AfterClass: true
AfterControlStatement: false
AfterEnum: false
AfterFunction: true
AfterNamespace: false
AfterObjCDeclaration: false
AfterStruct: true
AfterUnion: false
BeforeCatch: false
BeforeElse: false
IndentBraces: false
# When constructor initializers do not fit on one line, put them each on a new line.
ConstructorInitializerAllOnOneLineOrOnePerLine: false
# Indent initializers by 4 spaces
ConstructorInitializerIndentWidth: 4
# Indent width for line continuations.
ContinuationIndentWidth: 8
# No indentation for namespaces.
NamespaceIndentation: None
# Horizontally align arguments after an open bracket.
# The coding style does not specify the following, but this is what gives
# results closest to the existing code.
AlignAfterOpenBracket: true
AlwaysBreakTemplateDeclarations: true
# Ideally we should also allow less short function in a single line, but
# clang-format does not handle that.
AllowShortFunctionsOnASingleLine: Inline
# The coding style specifies some include order categories, but also tells to
# separate categories with an empty line. It does not specify the order within
# the categories. Since the SortInclude feature of clang-format does not
# re-order includes separated by empty lines, the feature is not used.
SortIncludes: false
# macros for which the opening brace stays attached.
ForEachMacros: [ foreach, Q_FOREACH, BOOST_FOREACH, forever, Q_FOREVER, QBENCHMARK, QBENCHMARK_ONCE ]
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/.gitignore 0000664 0000000 0000000 00000000643 15071447005 0024364 0 ustar 00root root 0000000 0000000 # build dir
/build/
# clickable dir
/.clickable/
# Prerequisites
*.d
# Compiled Object files
*.slo
*.lo
*.o
*.obj
# Precompiled Headers
*.gch
*.pch
# Compiled Dynamic libraries
*.so
*.dylib
*.dll
# Fortran module files
*.mod
*.smod
# Compiled Static libraries
*.lai
*.la
*.a
*.lib
# Executables
*.exe
*.out
*.app
# Test directory
/plugins/ImageProcessing/Test/*
# clangd stuff
/.clangd/
compile_commands.json
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/.gitlab-ci.yml 0000664 0000000 0000000 00000003323 15071447005 0025026 0 ustar 00root root 0000000 0000000 stages:
- deps
- build
- publish
variables:
GIT_SUBMODULE_STRATEGY: "recursive"
DOCKER_DRIVER: "overlay2"
CLICKABLE_VERSION: "8.5.0"
UT_VERSION: "ut24.04-1.x"
default:
image: "clickable/ci-$UT_VERSION-$ARCH:$CLICKABLE_VERSION"
cache: &opencv_cache
key: '$CI_JOB_NAME-$CI_COMMIT_REF_SLUG-4.1.2'
untracked: true
.armhf: &armhf
variables:
ARCH: "armhf"
ARCH_TRIPLET: "arm-linux-gnueabihf"
.arm64: &arm64
variables:
ARCH: "arm64"
ARCH_TRIPLET: "aarch64-linux-gnu"
.amd64: &amd64
variables:
ARCH: "amd64"
ARCH_TRIPLET: "x86_64-linux-gnu"
.opencv:
stage: deps
script: 'clickable build --libs opencv --arch $ARCH'
cache:
<<: *opencv_cache
paths:
- "build/$ARCH_TRIPLET/opencv"
artifacts:
paths:
- "build/$ARCH_TRIPLET/opencv/install"
expire_in: 1 week
.app:
stage: build
script: 'clickable build --arch $ARCH'
artifacts:
paths:
- "build/$ARCH_TRIPLET/app"
expire_in: 1 week
opencv-armhf:
<<: *armhf
extends: .opencv
opencv-arm64:
<<: *arm64
extends: .opencv
opencv-amd64:
<<: *amd64
extends: .opencv
app-armhf:
<<: *armhf
dependencies:
- opencv-armhf
extends: .app
app-arm64:
<<: *arm64
dependencies:
- opencv-arm64
extends: .app
app-amd64:
<<: *amd64
dependencies:
- opencv-amd64
extends: .app
publish:
<<: *amd64
stage: publish
only:
- tags
script:
- 'clickable publish --arch armhf'
- 'clickable publish --arch arm64'
- 'clickable publish --arch amd64'
dependencies:
- app-armhf
- app-arm64
- app-amd64
artifacts:
paths:
- build/arm-linux-gnueabihf/app/*.click
- build/aarch64-linux-gnu/app/*.click
- build/x86_64-linux-gnu/app/*.click
expire_in: 30 days
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/.gitmodules 0000664 0000000 0000000 00000000140 15071447005 0024541 0 ustar 00root root 0000000 0000000 [submodule "libs/opencv"]
path = libs/opencv
url = https://github.com/opencv/opencv.git
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/CMakeLists.txt 0000664 0000000 0000000 00000004524 15071447005 0025136 0 ustar 00root root 0000000 0000000 cmake_minimum_required(VERSION 3.0.0)
project(camerascanner C CXX)
set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
find_package(Qt5Core)
find_package(Qt5Qml)
find_package(Qt5Quick)
find_package(Qt5Sql)
# Automatically create moc files
set(CMAKE_AUTOMOC ON)
set(QT_IMPORTS_DIR "lib/$ENV{ARCH_TRIPLET}")
set(CLICK_ARCH "$ENV{ARCH}")
set(PROJECT_NAME "camerascanner")
set(FULL_PROJECT_NAME "camerascanner.jonnius")
set(CMAKE_INSTALL_PREFIX /)
set(DATA_DIR /)
set(DESKTOP_FILE_NAME ${PROJECT_NAME}.desktop)
configure_file(manifest.json.in ${CMAKE_CURRENT_BINARY_DIR}/manifest.json)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/manifest.json DESTINATION ${CMAKE_INSTALL_PREFIX})
install(FILES ${PROJECT_NAME}.apparmor DESTINATION ${DATA_DIR})
install(DIRECTORY qml DESTINATION ${DATA_DIR})
install(DIRECTORY assets DESTINATION ${DATA_DIR})
add_executable(${PROJECT_NAME} main.cpp)
qt5_use_modules(${PROJECT_NAME} Gui Qml Quick QuickControls2)
install(TARGETS ${PROJECT_NAME} RUNTIME DESTINATION ${CMAKE_INSTALL_PREFIX})
# Translations
file(GLOB_RECURSE I18N_SRC_FILES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}/po qml/*.qml qml/*.js plugins/ImageProcessing/*.h plugins/ImageProcessing/*.cpp)
list(APPEND I18N_SRC_FILES ${DESKTOP_FILE_NAME}.in.h)
find_program(INTLTOOL_MERGE intltool-merge)
if(NOT INTLTOOL_MERGE)
message(FATAL_ERROR "Could not find intltool-merge, please install the intltool package")
endif()
find_program(INTLTOOL_EXTRACT intltool-extract)
if(NOT INTLTOOL_EXTRACT)
message(FATAL_ERROR "Could not find intltool-extract, please install the intltool package")
endif()
add_custom_target(${DESKTOP_FILE_NAME} ALL
COMMENT "Merging translations into ${DESKTOP_FILE_NAME}..."
COMMAND LC_ALL=C ${INTLTOOL_MERGE} -d -u ${CMAKE_SOURCE_DIR}/po ${CMAKE_SOURCE_DIR}/${DESKTOP_FILE_NAME}.in ${DESKTOP_FILE_NAME}
COMMAND sed -i 's/${PROJECT_NAME}-//g' ${CMAKE_CURRENT_BINARY_DIR}/${DESKTOP_FILE_NAME}
)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${DESKTOP_FILE_NAME} DESTINATION ${DATA_DIR})
add_subdirectory(po)
add_subdirectory(plugins)
# Make source files visible in qtcreator
file(GLOB_RECURSE PROJECT_SRC_FILES
RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
qml/*.qml
qml/*.js
*.json
*.json.in
*.apparmor
*.desktop.in
)
add_custom_target(${PROJECT_NAME}_FILES ALL SOURCES ${PROJECT_SRC_FILES})
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/LICENSE 0000664 0000000 0000000 00000107447 15071447005 0023413 0 ustar 00root root 0000000 0000000 GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2020 Jonatan Hatakeyama Zeidler
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
Also add information on how to contact you by electronic and paper mail.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
.
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc.
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
the GNU General Public License is intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users. We, the Free Software Foundation, use the
GNU General Public License for most of our software; it applies also to
any other work released this way by its authors. You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
To protect your rights, we need to prevent others from denying you
these rights or asking you to surrender the rights. Therefore, you have
certain responsibilities if you distribute copies of the software, or if
you modify it: responsibilities to respect the freedom of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too, receive
or can get the source code. And you must show them these terms so they
know their rights.
Developers that use the GNU GPL protect your rights with two steps:
(1) assert copyright on the software, and (2) offer you this License
giving you legal permission to copy, distribute and/or modify it.
For the developers' and authors' protection, the GPL clearly explains
that there is no warranty for this free software. For both users' and
authors' sake, the GPL requires that modified versions be marked as
changed, so that their problems will not be attributed erroneously to
authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the manufacturer
can do so. This is fundamentally incompatible with the aim of
protecting users' freedom to change the software. The systematic
pattern of such abuse occurs in the area of products for individuals to
use, which is precisely where it is most unacceptable. Therefore, we
have designed this version of the GPL to prohibit the practice for those
products. If such problems arise substantially in other domains, we
stand ready to extend this provision to those domains in future versions
of the GPL, as needed to protect the freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we wish to
avoid the special danger that patents applied to a free program could
make it effectively proprietary. To prevent this, the GPL assures that
patents cannot be used to render the program non-free.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
form of a work.
A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.
The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright. Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under
the conditions stated below. Sublicensing is not allowed; section 10
makes it unnecessary.
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.
When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.
4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:
a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
b) The work must carry prominent notices stating that it is
released under this License and any conditions added under section
7. This requirement modifies the requirement in section 4 to
"keep intact all notices".
c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
additional terms, to the whole of the work, and all its parts,
regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
interfaces that do not display Appropriate Legal Notices, your
work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.
6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:
a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the
Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
clear directions next to the object code saying where to find the
Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product. A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.
"Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source. The information must
suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because
modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed. Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:
a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or
requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or
authors of the material; or
e) Declining to grant rights under trademark law for use of some
trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions of
it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.
8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU Affero General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the special requirements of the GNU Affero General Public License,
section 13, concerning interaction through a network will apply to the
combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
{one line to give the program's name and a brief idea of what it does.}
Copyright (C) {year} {name of author}
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see .
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
{project} Copyright (C) {year} {fullname}
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
.
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/README.md 0000664 0000000 0000000 00000004227 15071447005 0023655 0 ustar 00root root 0000000 0000000 [](https://gitlab.com/jonnius/camera-scanner/commits/master)
# Camera Scanner - An Ubuntu Touch Document Scanner App
This is an Ubuntu Touch App to scan documents using your camera.
## How to get it
[](https://open-store.io/app/camerascanner.jonnius)
Or build it yourself following instructions below.
## Building the app
### Dependencies
Install [clickable](https://clickable-ut.dev/en/latest/), which is used to build this app and dependencies.
This app depends on OpenCV. You can easily build OpenCV by running
git submodule update --init --recursive
clickable build --libs --arch arm64 # or armhf, depending on your device
clickable build --libs --arch amd64 # If you want to do desktop builds, too
This may take quite some time, but only needs to be done once.
### Installation
To build and launch the app, simply run
clickable chain build install launch logs --arch arm64 # or armhf
clickable desktop # to try a desktop build
See [clickable documentation](https://clickable-ut.dev/en/latest/) for details.
## Code Style/Formatting
### C++
Clang-format is used to keep the code style consistent and should be run before
committing any changes to C++ code.
Install clang-format
sudo apt install clang-format
Then you can either run clang-format as a git pre commit hook (preffered) or run
the apply-format script to format any staged changes.
./apply-format -i plugins/ImageProcessing/*.{h,cpp}
### QML
Qmlfmt is used to keep the QML code style clean and should be run before
committing any changes to QML code.
Install [Qmlfmt](https://github.com/jesperhh/qmlfmt#build-instructions). You can
either run qmlfmt as a git pre commit hook (preffered) or run
`qmlfmt -w ` on any qml file.
## Contributors
* Jonatan Hatakeyama Zeidler (jonnius)
* Joan CiberSheep (cibersheep)
* Stefan Weng (stefwe)
* Christian Pauly (krille)
* Anne017
The image processing algorithm is based on the one used in [OpenNoteScanner](https://github.com/ctodobom/OpenNoteScanner).
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/README_Development.md 0000664 0000000 0000000 00000001004 15071447005 0026205 0 ustar 00root root 0000000 0000000 # Camera Scanner - An Ubuntu Touch Document Scanner App
## Test Image Processing only
Compile OpenCV for desktop as described in the [README](README.md). Additionally install the following packages:
sudo apt install libjpeg-dev libpng-dev libtiff-dev
Uncomment line 6 in **plugins/ImageProcessing/Debugger.h**:
#define NOQT
Now you can code into **plugins/ImageProcessing/Test/Test.cpp** whatever you want. Compile and run it:
cd plugins/ImageProcessing/Test
cmake .
make
./scannertest
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/apply-format 0000775 0000000 0000000 00000022635 15071447005 0024742 0 ustar 00root root 0000000 0000000 #! /bin/bash
#
# Copyright 2018 Undo Ltd.
#
# https://github.com/barisione/clang-format-hooks
# Force variable declaration before access.
set -u
# Make any failure in piped commands be reflected in the exit code.
set -o pipefail
readonly bash_source="${BASH_SOURCE[0]:-$0}"
##################
# Misc functions #
##################
function error_exit() {
for str in "$@"; do
echo -n "$str" >&2
done
echo >&2
exit 1
}
########################
# Command line parsing #
########################
function show_help() {
if [ -t 1 ] && hash tput 2> /dev/null; then
local -r b=$(tput bold)
local -r i=$(tput sitm)
local -r n=$(tput sgr0)
else
local -r b=
local -r i=
local -r n=
fi
cat << EOF
${b}SYNOPSIS${n}
To reformat git diffs:
${i}$bash_source [OPTIONS] [FILES-OR-GIT-DIFF-OPTIONS]${n}
To reformat whole files, including unchanged parts:
${i}$bash_source [-f | --whole-file] FILES${n}
${b}DESCRIPTION${n}
Reformat C or C++ code to match a specified formatting style.
This command can either work on diffs, to reformat only changed parts of
the code, or on whole files (if -f or --whole-file is used).
${b}FILES-OR-GIT-DIFF-OPTIONS${n}
List of files to consider when applying clang-format to a diff. This is
passed to "git diff" as is, so it can also include extra git options or
revisions.
For example, to apply clang-format on the changes made in the last few
revisions you could use:
${i}\$ $bash_source HEAD~3${n}
${b}FILES${n}
List of files to completely reformat.
${b}-f, --whole-file${n}
Reformat the specified files completely (including parts you didn't
change).
The patch is printed on stdout by default. Use -i if you want to modify
the files on disk.
${b}--staged, --cached${n}
Reformat only code which is staged for commit.
The patch is printed on stdout by default. Use -i if you want to modify
the files on disk.
${b}-i${n}
Reformat the code and apply the changes to the files on disk (instead
of just printing the patch on stdout).
${b}--apply-to-staged${n}
This is like specifying both --staged and -i, but the formatting
changes are also staged for commit (so you can just use "git commit"
to commit what you planned to, but formatted correctly).
${b}--style STYLE${n}
The style to use for reformatting code.
If no style is specified, then it's assumed there's a .clang-format
file in the current directory or one of its parents.
${b}--help, -h, -?${n}
Show this help.
EOF
}
# getopts doesn't support long options.
# getopt mangles stuff.
# So we parse manually...
declare positionals=()
declare has_positionals=false
declare whole_file=false
declare apply_to_staged=false
declare staged=false
declare in_place=false
declare style=file
while [ $# -gt 0 ]; do
declare arg="$1"
shift # Past option.
case "$arg" in
-h | -\? | --help )
show_help
exit 0
;;
-f | --whole-file )
whole_file=true
;;
--apply-to-staged )
apply_to_staged=true
;;
--cached | --staged )
staged=true
;;
-i )
in_place=true
;;
--style=* )
style="${arg//--style=/}"
;;
--style )
[ $# -gt 0 ] || \
error_exit "No argument for --style option."
style="$1"
shift
;;
-- )
# Stop processing further arguments.
if [ $# -gt 0 ]; then
positionals+=("$@")
has_positionals=true
fi
break
;;
-* )
error_exit "Unknown argument: $arg"
;;
*)
positionals+=("$arg")
;;
esac
done
# Restore positional arguments, access them from "$@".
if [ ${#positionals[@]} -gt 0 ]; then
set -- "${positionals[@]}"
has_positionals=true
fi
[ -n "$style" ] || \
error_exit "If you use --style you need to specify a valid style."
#######################################
# Detection of clang-format & friends #
#######################################
# clang-format.
declare format="${CLANG_FORMAT:-}"
if [ -z "$format" ]; then
format=$(type -p clang-format)
fi
if [ -z "$format" ]; then
error_exit \
$'You need to install clang-format.\n' \
$'\n' \
$'On Ubuntu/Debian this is available in the clang-format package or, in\n' \
$'older distro versions, clang-format-VERSION.\n' \
$'On Fedora it\'s available in the clang package.\n' \
$'You can also specify your own path for clang-format by setting the\n' \
$'$CLANG_FORMAT environment variable.'
fi
# clang-format-diff.
if [ "$whole_file" = false ]; then
invalid="/dev/null/invalid/path"
if [ "${OSTYPE:-}" = "linux-gnu" ]; then
readonly sort_version=-V
else
# On macOS, sort doesn't have -V.
readonly sort_version=-n
fi
declare paths_to_try=()
# .deb packages directly from upstream.
# We try these first as they are probably newer than the system ones.
while read -r f; do
paths_to_try+=("$f")
done < <(compgen -G "/usr/share/clang/clang-format-*/clang-format-diff.py" | sort "$sort_version" -r)
# LLVM official releases (just untarred in /usr/local).
while read -r f; do
paths_to_try+=("$f")
done < <(compgen -G "/usr/local/clang+llvm*/share/clang/clang-format-diff.py" | sort "$sort_version" -r)
# Maybe it's in the $PATH already? This is true for Ubuntu and Debian.
paths_to_try+=( \
"$(type -p clang-format-diff 2> /dev/null || echo "$invalid")" \
"$(type -p clang-format-diff.py 2> /dev/null || echo "$invalid")" \
)
# Fedora.
paths_to_try+=( \
/usr/share/clang/clang-format-diff.py \
)
# Gentoo.
while read -r f; do
paths_to_try+=("$f")
done < <(compgen -G "/usr/lib/llvm/*/share/clang/clang-format-diff.py" | sort -n -r)
# Homebrew.
while read -r f; do
paths_to_try+=("$f")
done < <(compgen -G "/usr/local/Cellar/clang-format/*/share/clang/clang-format-diff.py" | sort -n -r)
declare format_diff=
# Did the user specify a path?
if [ -n "${CLANG_FORMAT_DIFF:-}" ]; then
format_diff="$CLANG_FORMAT_DIFF"
else
for path in "${paths_to_try[@]}"; do
if [ -e "$path" ]; then
# Found!
format_diff="$path"
if [ ! -x "$format_diff" ]; then
format_diff="python $format_diff"
fi
break
fi
done
fi
if [ -z "$format_diff" ]; then
error_exit \
$'Cannot find clang-format-diff which should be shipped as part of the same\n' \
$'package where clang-format is.\n' \
$'\n' \
$'Please find out where clang-format-diff is in your distro and report an issue\n' \
$'at https://github.com/barisione/clang-format-hooks/issues with details about\n' \
$'your operating system and setup.\n' \
$'\n' \
$'You can also specify your own path for clang-format-diff by setting the\n' \
$'$CLANG_FORMAT_DIFF environment variable, for instance:\n' \
$'\n' \
$' CLANG_FORMAT_DIFF="python /.../clang-format-diff.py" \\\n' \
$' ' "$bash_source"
fi
readonly format_diff
fi
############################
# Actually run the command #
############################
if [ "$whole_file" = true ]; then
[ "$has_positionals" = true ] || \
error_exit "No files to reformat specified."
[ "$staged" = false ] || \
error_exit "--staged/--cached only make sense when applying to a diff."
read -r -a format_args <<< "$format"
format_args+=("-style=file")
[ "$in_place" = true ] && format_args+=("-i")
"${format_args[@]}" "$@"
else # Diff-only.
if [ "$apply_to_staged" = true ]; then
[ "$staged" = false ] || \
error_exit "You don't need --staged/--cached with --apply-to-staged."
[ "$in_place" = false ] || \
error_exit "You don't need -i with --apply-to-staged."
staged=true
readonly patch_dest=$(mktemp)
trap '{ rm -f "$patch_dest"; }' EXIT
else
readonly patch_dest=/dev/stdout
fi
declare git_args=(git diff -U0 --no-color)
[ "$staged" = true ] && git_args+=("--staged")
# $format_diff may contain a command ("python") and the script to excute, so we
# need to split it.
read -r -a format_diff_args <<< "$format_diff"
[ "$in_place" = true ] && format_diff_args+=("-i")
"${git_args[@]}" "$@" \
| "${format_diff_args[@]}" \
-p1 \
-style="$style" \
-iregex='^.*\.(c|cpp|cxx|cc|h|m|mm|js|java)$' \
> "$patch_dest" \
|| exit 1
if [ "$apply_to_staged" = true ]; then
if [ ! -s "$patch_dest" ]; then
echo "No formatting changes to apply."
exit 0
fi
patch -p0 < "$patch_dest" || \
error_exit "Cannot apply patch to local files."
git apply -p0 --cached < "$patch_dest" || \
error_exit "Cannot apply patch to git staged changes."
fi
fi
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/assets/ 0000775 0000000 0000000 00000000000 15071447005 0023673 5 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/assets/logo.png 0000664 0000000 0000000 00000024514 15071447005 0025347 0 ustar 00root root 0000000 0000000 PNG
IHDR x bKGD pHYs 8 8q+8 tIME0[ IDATxy|U-,d b@v(. lc,XmˌLֶc2VT\PEeO/* aK;ZT~MC|WcU-%:Ij+@R#IY< $J!iuVKZ,iim&+$
t|>w D\Is$='8jrI$ n%MBɒnԝ Ьti FK9
? T]BI] Ԧْ~,iC]ɒ,) Z_@ IS{ TI7$: 44S`
@x]8``M@gD?
I#Ty
&3 i4:!:7x 2={&? P- p @ >Ԇ &K YSt}
% e%uQ& k4 D^6] 8r1 TBR L t? Ҡ i H^ˏ &Q R?C $. 撊 \A= H WH J= H C쒔OM Hy%xz 6%$ > Փԉ: V:yR J IDzk4G;[/,J˭WH1j}<
tT`%P r3+Zoo
ߓuѩb ݔkmL<ifؒ@3X}9->G^µ" Zri@-k?@zjPzyJZ5H 4j-{Э ˤ Emg =pN5>ΗϠ( yyy1(^]ku+ Z^4ifL%e8@O^ b j@ތX_CNce @2+>cjHK Rҏ7ⰯB0#J ߽hxm#]33} DkkGZj*: dut1B:[Y MT¶@X 3+m H G|XB UUۤ~-56j%;No<" Bo[4n>U=v O}#Hy* I [4n8[gr{N j&1 C<]xjx=_ j
zr =th_ /pz .l&?Hcyc|l5Xgu A @B@<I
B@Ca, s[@ז @2/?ħ" qlԾ1 8Sn0b`ay H P?GaIg<ν|.Džr!A V1v]OEbްx3Y {HO,-ja4]hԥ[/T <tѩ, $=$<Ӡ, i`@{5Pn9t"AҴ1Nm@ ¬ vX.-~ j$3+lFUY6 5Y H ʛ &559)
zN KJӯfmM ++#kꖗI ,Sf>ݫG .5g
yഅ,$ ul._ŨY^|?ۻ-ݞ*)syn^5}]p_ 8 䁅V3uԄnRAeIUGn??ocz7V?:U=wi6B e*NnQ=bt0 u2Z_wPz 8 4g|&0&}=jMH Hi/~SS4Fݮ:Os?QJO@ @r+lڻ3S]VzO /)@ @*M6Ȓ.R]{7ɀ1Ѥ< Rˬ|+NSv͌h %.| Xa}c )VMFaxWO
'O''u= 7sį?Lin_X =^̐ DW~镵{FݣnoPF|Oe ' $+U8 {vQFu7icԹ9&4z:_[1$ )35zcz$-?6 ]L@<:77z; I. Hz˷Z ͔%Ǜߘ 2 }/d |73'f %oҹ ^ MG <6eh TĤgW5v'~U[?mC$Ti# O k_S{ܜ0q>*}var=ЇTb'VO
K6F}c`՚ V뿰eTZnDJ $LCpFuw s[_1Î>8S8&
Kw5RWQsk%E0 mt =9 ax/q ]6\`-I}ncǚ+bS+ b2};&^Ǘ0 )O>n}w?al+! )u߷NOeiP+\I @ U\a ̊@o qW*shв2Kq+2jvҜ P=cYJʬJʢShjy@#' "j}O÷>:ڪ
VJmq8> cY[\+=A @zF,n3p@ "赵V;Rxm.Z ' d^4^^X h <쯨
@ @$Zͭ6/~`KL5 $Wt|I~}RCIVgmBz1=
7` unLL_(5o;5rΓ |jv pA'ԬOVBxggo HaV7Gj#}j \e =(5Ȓ.cۃ:5sK,+ P殷ڱv]/Itq~H ca ==f$[ ..^Yl
89=@vFm_繕** PG]['?M`cC()^[G/ ȬN{zml3"a @ @]ظjѧ[vk^IF6w__ks/!@ u9ڨ 鹭we =^ "kWƄ7+>jj qjMVJmg xh[>ܪEuTڵ* cT[\u##@ @
sT~J ^N-?-NW/Slӌ7KH0! Ԛҋ =gxe]{8 Y(T'xw-wQZ^5?悩1mA @xCn8c8GYX m#y@.
T&j 1+Wv疕1! V?C#(҇t ۾Ga)]ܙQIQ^u^rk*iWL rKr30440，{>eJn ܮG 0@?X&Ւ mhCYtv!GThԢuٛanڲ}5 ?#yn
߫+kkC"&Z (::Օy?!D
g،ϣ6 ^_g>kĨI48GszKʮqKRзQ c DPgϏadh нʐ&hiL @ @ĔU Jד UV9
$J~tB 虽"PE5z6@#s\am
\zyM[^Omaxڂ h
?&UOh[pȦe">oo4g~)&H/I
s _q::.)2zfq66RA)^X_ ~nje[v[@~ԥѰ"3iA @5͓em%ͺn]p=!^ @ @ @ @ @ @ @ 5q{H[w[ @\u##ӔA @*
rZU,&a
!}o$ "}2E[, bw4k1hy2 e;J>D*sI4-$wgioA?{ "j7|}@ @\L? ^Z "hf ^ (|/5 \lC
@ @e p] Д̀& D @h#ב zʡ ˰" Nj(f@MHI4 nir?n5fKjӘZ };{ϥoo4gGbqj̈́ޞFՁmT*;H] K EF )i\/j u! 6[+~~m| @
Q' *;H-&RFF VzzË-*PFŧ}o$ "}2E[, \juɐ@ @+]@LKh
TZ.zӴ8]Hj^
y\C ǯ^
Q4s)3xmep3 D/{|@ @} . |j f MY (lJ
@ @]Љ 6y xL#1\d?꾞n@ .)2jӘ@P̀ϑn$ a7 4 P]
GjӈZ };{ϥoo4g~?b fBoO#N@6X}Z* hXљ4 fJzyZ @]b Ml\
n z H>n Qpk%E P #< q C 8
cvy1N IDAT @ @ @ @ @ @ RZ = +2(AZ;n @ @ @ @ @ @ @ @ Xk-e @ @ @ @ @ @ @
nt q C ,+b@ t|v! N2~~j8>;gRC 4 lRD 5ّE
p<8 5nώ C pѡ}# @?;:4 8~RkRG wRzm[ Ԍ ti%s@2 Jݮѩ9 'yߣg Hu{i0F:= '9 wY;^ '6u~ݮqjs
% 螤@0!-jo, * P\tRxym/Դc4ifL!L ٝ @ @(4 k4@~IM=b]ԱQ B3w8_5;.R 6 @ZEVjŶp z =5
ZQc@HGc_ 4 皍I}iv Un4x gELκR ph&J3xwL|5Ё_Slj,\:JsI;]hԭQ|R&GzUznl.Z^_k"I4ϡ $ĬeV7>]}vܖVG =MMs2H1{vThk4
e+} $LWx[ jhH {WGN# \{Pwni PnX ԁn uOy܉\> ԥzx jť]# dU,>n A- HH᱾'ϒ 5|іo) wyx
m_w4z 7C==G#5iiLO ;g- TZN] _ iJ?OS{j̎ D;-O4sպb·UetM_O )At@O7|fJ>Zӊ"cTT`tnzD7? )wkޭ;J 6[}j}RiTZ^uf_uXOl9RRfFT* y~ @a @ @ @ @ @ ~ ( i%$ R @Z)$ - œ: VyVS jOb @ZYlKR> Hjrx' 0WVs ia$ h&i'5 5T|Xlj @J}iө ) m!ÖKN} H9+$8?wQ RW @ @~C H)hۏ IHI ْn (RR.u K&i?A 5 4MTj @$M=Ԗ ձ x]҅ IzC,
VH@=*4Bj
@R[s.>U$
;* @r1& T5
@&: 0P\\ n4EU ڷP[|C jCmx/9T1A D[qͽR5?P%$ .7D.4I( ْKz! '* LJ:OR>% T"i9S
g'S ^H*
$5%9 $2IvH"iՒKZZ[1&ª IENDB` camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/assets/logo.svg 0000664 0000000 0000000 00000007572 15071447005 0025367 0 ustar 00root root 0000000 0000000
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/camerascanner.apparmor 0000664 0000000 0000000 00000000212 15071447005 0026731 0 ustar 00root root 0000000 0000000 {
"policy_groups": [
"content_exchange",
"content_exchange_source"
],
"policy_version": "@APPARMOR_POLICY@"
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/camerascanner.desktop.in 0000664 0000000 0000000 00000000242 15071447005 0027171 0 ustar 00root root 0000000 0000000 [Desktop Entry]
_Name=Camera Scanner
Exec=camerascanner %U
Icon=assets/logo.svg
Terminal=false
Type=Application
X-Lomiri-Touch=true
X-Lomiri-Splash-Color=#FFFFFF
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/clickable.yaml 0000664 0000000 0000000 00000001423 15071447005 0025166 0 ustar 00root root 0000000 0000000 clickable_minimum_required: 8.5.0
framework: ubuntu-touch-24.04-1.x
builder: cmake
dependencies_target:
- libjpeg-dev
- libpng-dev
- libtiff-dev
kill: camerascanner
libraries:
opencv:
builder: cmake
build_args:
- -DCMAKE_BUILD_TYPE=Release
- -DCMAKE_CXX_STANDARD=17
- -DCMAKE_CXX_FLAGS='-include cstdint'
- -DBUILD_LIST=core,imgproc,highgui,imgcodecs
- -DBUILD_EXAMPLES=OFF
- -DBUILD_DOCS=OFF
- -DBUILD_PERF_TESTS=OFF
- -DBUILD_TESTS=OFF
- -DBUILD_OPENCV_APPS=OFF
- -DWITH_TBB=OFF
- -DWITH_OPENMP=OFF
- -DWITH_IPP=OFF
- -DWITH_NVCUVID=OFF
- -DWITH_CUDA=OFF
- -DWITH_CSTRIPES=OFF
- -DWITH_OPENCL=OFF
- -DBUILD_SHARED_LIBS=OFF
dependencies_target:
- libjpeg-dev
- libpng-dev
- libtiff-dev
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/libs/ 0000775 0000000 0000000 00000000000 15071447005 0023322 5 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/libs/opencv/ 0000775 0000000 0000000 00000000000 15071447005 0024614 5 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/main.cpp 0000664 0000000 0000000 00000002226 15071447005 0024023 0 ustar 00root root 0000000 0000000 /*
* Copyright (C) 2020 Jonatan Hatakeyama Zeidler
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3.
*
* ubuntu-calculator-app is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
#include
#include
#include
#include
#include
int main(int argc, char *argv[])
{
QGuiApplication *app = new QGuiApplication(argc, (char**)argv);
app->setApplicationName("camerascanner.jonnius");
qDebug() << "Starting app from main.cpp";
QQuickView *view = new QQuickView();
view->setSource(QUrl(QStringLiteral("qml/Main.qml")));
view->setResizeMode(QQuickView::SizeRootObjectToView);
view->show();
return app->exec();
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/manifest.json.in 0000664 0000000 0000000 00000000710 15071447005 0025475 0 ustar 00root root 0000000 0000000 {
"name": "camerascanner.jonnius",
"description": "Use your camera to scan documents",
"architecture": "@CLICK_ARCH@",
"title": "Camera Scanner",
"hooks": {
"camerascanner": {
"apparmor": "camerascanner.apparmor",
"desktop": "camerascanner.desktop"
}
},
"version": "0.5.1",
"maintainer": "Jonatan Hatakeyama Zeidler ",
"framework" : "@CLICK_FRAMEWORK@"
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ 0000775 0000000 0000000 00000000000 15071447005 0024052 5 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/CMakeLists.txt 0000664 0000000 0000000 00000000042 15071447005 0026606 0 ustar 00root root 0000000 0000000 add_subdirectory(ImageProcessing)
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing/ 0000775 0000000 0000000 00000000000 15071447005 0027131 5 ustar 00root root 0000000 0000000 CMakeLists.txt 0000664 0000000 0000000 00000001337 15071447005 0031616 0 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
set(PLUGIN "ImageProcessing")
set(SRC
plugin.cpp
ImageProcessing.cpp
Document.cpp
DocumentStore.cpp
ONSExtractor.cpp
ExtractorConfig.cpp
)
set(CMAKE_AUTOMOC ON)
add_library(${PLUGIN} MODULE ${SRC})
set_target_properties(${PLUGIN} PROPERTIES LIBRARY_OUTPUT_DIRECTORY ${PLUGIN})
qt5_use_modules(${PLUGIN} Qml Quick DBus Sql)
find_package(OpenCV REQUIRED core imgproc highgui imgcodecs)
include_directories(${OpenCV_INCLUDE_DIRS})
target_link_libraries(${PLUGIN} ${OpenCV_LIBS})
set(QT_IMPORTS_DIR "/lib/$ENV{ARCH_TRIPLET}")
install(TARGETS ${PLUGIN} DESTINATION ${QT_IMPORTS_DIR}/${PLUGIN}/)
install(FILES qmldir DESTINATION ${QT_IMPORTS_DIR}/${PLUGIN}/)
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing/Debugger.h 0000664 0000000 0000000 00000001064 15071447005 0031027 0 ustar 00root root 0000000 0000000 #ifndef DEBUGGER_H
#define DEBUGGER_H
struct DebugPipe
{
} debug;
//~ #define NOQT
#ifdef NOQT
#include
inline void print(std::string msg)
{
std::cout << msg << std::endl;
}
template
DebugPipe &operator<<(DebugPipe &pipe, const T &obj)
{
std::cout << obj << std::endl;
return pipe;
}
#else
#include
inline void print(std::string msg)
{
qDebug() << QString::fromStdString(msg);
}
template
DebugPipe &operator<<(DebugPipe &pipe, const T &obj)
{
qDebug() << obj;
return pipe;
}
#endif
#endif
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing/Document.cpp 0000664 0000000 0000000 00000001655 15071447005 0031422 0 ustar 00root root 0000000 0000000 #include "Document.h"
using namespace DocumentScanner;
using namespace cv;
Document::Document(const Mat &rawImg,
const ONSExtractor &extractor)
{
rawImg.copyTo(m_rawImg);
m_docImg = Mat();
m_docExtracted = extractor.extractDocument(m_rawImg, m_docImg);
}
Document::Document(const Mat &rawImg, const Mat &docImg,
bool docExtracted /*= true*/)
: m_docExtracted(docExtracted)
{
rawImg.copyTo(m_rawImg);
if (docExtracted)
docImg.copyTo(m_docImg);
else
m_docImg = Mat();
}
void Document::reprocessImage(const ONSExtractor &extractor, const ONSExtractorConfig &conf)
{
m_docExtracted = extractor.extractDocument(m_rawImg, m_docImg, conf);
}
Mat Document::getRawImage() const
{
return m_rawImg;
}
Mat Document::getDocImage() const
{
return m_docExtracted ? m_docImg : m_rawImg;
}
bool Document::docExtracted() const
{
return m_docExtracted;
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing/Document.h 0000664 0000000 0000000 00000002433 15071447005 0031062 0 ustar 00root root 0000000 0000000 #ifndef DOCUMENT_H
#define DOCUMENT_H
#include
#include "ONSExtractor.h"
namespace DocumentScanner {
/**
* The Document class holds the raw image of a document page, the
* information whether a document has been sucessfully extracted and if
* so, the processed document image.
*/
class Document
{
public:
/**
* Set the raw image and let the specified extractor produce the
* document image.
*/
Document(const cv::Mat &rawImg, const ONSExtractor &extractor);
/**
* Set the raw image and the processed document image. If
* docExtracted is false, docImg is ignored.
*/
Document(const cv::Mat &rawImg, const cv::Mat &docImg,
bool docExtracted = true);
/**
* Reprocesses the image with the given configuration.
*/
void reprocessImage(const ONSExtractor &extractor, const ONSExtractorConfig &conf);
/**
* Returns the raw image.
*/
cv::Mat getRawImage() const;
/**
* Returns the processed document image. If the document
* extraction has failed, the raw image is returned instead.
*/
cv::Mat getDocImage() const;
bool docExtracted() const;
private:
cv::Mat m_rawImg;
cv::Mat m_docImg;
bool m_docExtracted;
};
} // namespace DocumentScanner
#endif
DocumentStore.cpp 0000664 0000000 0000000 00000022455 15071447005 0032361 0 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing #include "DocumentStore.h"
#include
#include
#include
#include
#include
#include
#include
#include
#include "ONSExtractor.h"
using namespace DocumentScanner;
using namespace cv;
inline static QImage convertMat2QImage(const Mat &img)
{
if (!img.data) {
qDebug() << "Error: Tried to convert an empty Mat to QImage!";
return QImage();
// TODO throw exception
}
Mat rgb(img.size(), CV_8UC3);
switch (img.type()) {
case CV_8UC1: {
cvtColor(img, rgb, COLOR_GRAY2RGB);
break;
}
case CV_8UC3: {
cvtColor(img, rgb, COLOR_BGR2RGB);
break;
}
default: {
qDebug() << "Error: Tried to convert an Mat other than CV_8UC3 to QImage!";
return QImage();
// TODO throw exception
}
}
return QImage((uchar *)rgb.data, rgb.cols, rgb.rows, rgb.step,
QImage::Format_RGB888)
.copy();
}
inline static QString getTimeStampNow()
{
return QString::number(
std::chrono::duration_cast(
std::chrono::system_clock::now().time_since_epoch())
.count());
}
inline static QString joinPath(QString d1, QString d2)
{
return QFileInfo(QDir(d1), d2).absoluteFilePath();
}
inline static QString getDocumentBaseDir()
{
QString path = joinPath(
QStandardPaths::writableLocation(QStandardPaths::CacheLocation), "docs");
QDir doc(path);
if (!doc.exists() && !doc.mkpath(".")) {
qDebug() << "Failed to create document base directory " << path;
}
return path;
}
inline static QString getDocumentDir(const QString &id)
{
QString path = joinPath(getDocumentBaseDir(), id);
QDir doc(path);
if (!doc.exists() && !doc.mkpath(".")) {
qDebug() << "Failed to create document directory " << path;
}
return path;
}
inline static QStringList getIDsFromCache()
{
QDir base(getDocumentBaseDir());
base.setFilter(QDir::Dirs | QDir::NoDotAndDotDot);
return base.entryList();
}
inline static QString getRawImagePath(const QString &id)
{
return joinPath(getDocumentDir(id), "raw.jpg");
}
inline static QString getDocImagePath(const QString &id)
{
return joinPath(getDocumentDir(id), "doc.jpg");
}
inline static QString URL2Path(const QString &URL)
{
if (URL.startsWith("file://")) {
return QUrl(URL).toLocalFile();
}
return URL;
}
inline static QString path2URL(const QString &path)
{
return QUrl::fromLocalFile(path).toString();
}
inline static bool fileExists(QString path)
{
QFileInfo check_file(URL2Path(path));
return check_file.exists() && check_file.isFile();
}
inline static bool loadImage(const QString &imageURL, Mat &img)
{
QString imagePath = URL2Path(imageURL);
img = imread(imagePath.toStdString());
return img.data;
}
inline static Document loadDocument(const QString &imageURL,
const QString &docURL)
{
Mat img, doc;
bool imgFound = loadImage(imageURL, img);
bool docFound = loadImage(docURL, doc);
if (!imgFound) {
qDebug() << "raw image does not exist or is invalid: " << imageURL;
// TODO throw exception
}
if (!docFound) {
//~ qDebug() << "No cached extracted document " << docURL;
}
return Document(img, doc, docFound);
}
inline static Document
createDocument(const QString &imageURL,
const ONSExtractor &extractor)
{
Mat img;
bool imgFound = loadImage(imageURL, img);
if (!imgFound) {
qDebug() << "raw image does not exist or is invalid: " << imageURL;
// TODO throw exception
}
return Document(img, extractor);
}
QString DocumentStore::addDocument(const QString &url, QString id)
{
if (!fileExists(url)) {
qDebug() << "Document to add does not exist! " << url;
return QString();
}
bool newDoc = id.isEmpty();
if (newDoc)
id = getTimeStampNow();
if (!m_documents.count(id)) {
m_documents.insert(std::pair(
id, newDoc ? createDocument(url, extractor) : loadDocument(url, getDocImagePath(id))));
return id;
} else {
qDebug() << "Incredible! A document with the exact same timestamp already "
"existed! We met a document from the future with id "
<< id;
return QString();
}
}
void DocumentStore::reprocessDocument(const QString &id, const ONSExtractorConfig &conf)
{
if (m_documents.count(id)) {
m_documents.at(id).reprocessImage(extractor, conf);
cacheDocument(id);
} else {
qDebug() << "Tried to access document with invalid id " << id;
}
}
void DocumentStore::cacheDocument(const QString &id) const
{
if (m_documents.count(id)) {
const Document &d = m_documents.at(id);
QString rawPath = getRawImagePath(id);
QString docPath = getDocImagePath(id);
QFile(docPath).remove();
try {
if (!QFile(rawPath).exists())
imwrite(rawPath.toStdString(), d.getRawImage());
if (d.docExtracted())
imwrite(docPath.toStdString(), d.getDocImage());
} catch (cv::Exception &e) {
qDebug() << "Exception caching image with id " << id << "\n"
<< e.what();
}
} else {
qDebug() << "Tried to access document with invalid id " << id;
}
}
void DocumentStore::removeDocument(const QString &id)
{
if (m_documents.count(id)) {
if (!QDir(getDocumentDir(id)).removeRecursively()) {
qDebug() << "Zombie alert! Failed to remove document dir from cache: "
<< id;
}
m_documents.erase(id);
} else {
qDebug() << "Tried to access document with invalid id " << id;
}
}
QStringList DocumentStore::getIDs() const
{
QStringList ids;
ids.reserve(m_documents.size());
for (auto const &idmap : m_documents)
ids.push_back(idmap.first);
return ids;
}
QStringList DocumentStore::restoreCache()
{
qDebug() << "Restoring cache";
QStringList ids = getIDsFromCache();
for (QString id : ids)
addDocument(getRawImagePath(id), id);
return ids;
}
QImage DocumentStore::requestImage(const QString &id, QSize *size,
const QSize &requestedSize)
{
QImage img;
//~ qDebug() << "image requested with id " << id;
if (m_documents.count(id)) {
img = convertMat2QImage(m_documents.at(id).getDocImage());
QSize sizeOrig = img.size();
if (size)
*size = sizeOrig;
QSize newSize(requestedSize.width() > 0 ? requestedSize.width()
: sizeOrig.width(),
requestedSize.height() > 0 ? requestedSize.height()
: sizeOrig.height());
img = img.scaled(newSize, Qt::KeepAspectRatio);
} else {
qDebug() << "Tried to access document with invalid id " << id;
if (size)
*size = QSize(0, 0);
}
return img;
}
QString DocumentStore::getImageURL(const QString &id) const
{
if (m_documents.count(id)) {
const Document &d = m_documents.at(id);
QString imagePath =
d.docExtracted() ? getDocImagePath(id) : getRawImagePath(id);
return path2URL(imagePath);
} else {
qDebug() << "Tried to access document with invalid id " << id;
return "";
}
}
bool DocumentStore::containsDocuments(const QStringList &ids) const
{
for (QString id : ids)
if (m_documents.at(id).docExtracted())
return true;
return false;
}
QString DocumentStore::exportPdf(const QStringList &ids) const
{
//if (!containsDocuments(ids)) {
// qDebug() << "Tried to export empty PDF. Aborting...";
// return QString();
//}
QDateTime current = QDateTime::currentDateTime();
qDebug() << "Time: " << current;
QString path =
QStandardPaths::writableLocation(QStandardPaths::CacheLocation) + "/" + QDateTime::currentDateTime().toString(Qt::ISODate) + "_scan.pdf";
qDebug() << "Writing pdf to " << path;
// TODO make divider configurable
// reduces the default resolution of 1200 DPI by the divider.
double resDivider = 4.0;
QPdfWriter pdfwriter(path);
QPainter painter(&pdfwriter);
pdfwriter.setPageSize(QPagedPaintDevice::A4);
painter.scale(resDivider, resDivider);
bool firstPage = true;
for (QString id : ids) {
const Document &d = m_documents.at(id);
//if (!d.docExtracted())
// continue;
if (firstPage)
firstPage = false;
else
pdfwriter.newPage();
QSize sizeA4 = pdfwriter.pageLayout().pageSize().sizePixels(
pdfwriter.resolution() / resDivider);
QImage imageA4 = convertMat2QImage(d.getDocImage());
imageA4 = imageA4.scaled(sizeA4);
painter.drawImage(0, 0, imageA4);
}
if (firstPage)
qDebug() << "Saved an empty PDF";
painter.end();
return path;
}
bool DocumentStore::isExtractedDoc(const QString &id) const
{
if (m_documents.count(id)) {
return m_documents.at(id).docExtracted();
} else {
qDebug() << "Tried to access document with invalid id " << id;
}
}
DocumentStore.h 0000664 0000000 0000000 00000002776 15071447005 0032032 0 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing #ifndef DOCUMENTSTORE_H
#define DOCUMENTSTORE_H
#include
#include "Document.h"
#include "ONSExtractor.h"
namespace DocumentScanner {
class DocumentStore : public QQuickImageProvider
{
private:
DocumentStore()
: QQuickImageProvider(QQuickImageProvider::Image)
{
/* empty */
}
DocumentStore(const DocumentStore &) = delete;
DocumentStore &operator=(const DocumentStore &) = delete;
DocumentStore(DocumentStore &&) = delete;
DocumentStore &operator=(DocumentStore &&) = delete;
public:
static DocumentStore *instance()
{
static DocumentStore *_instance = nullptr;
if (_instance == nullptr) {
_instance = new DocumentStore();
}
return _instance;
}
QImage requestImage(const QString &id, QSize *size,
const QSize &requestedSize) override;
QString addDocument(const QString &url, QString id = "");
void reprocessDocument(const QString &id, const ONSExtractorConfig &conf);
void cacheDocument(const QString &id) const;
void removeDocument(const QString &id);
QStringList getIDs() const;
QStringList restoreCache();
QString exportPdf(const QStringList &ids) const;
bool isExtractedDoc(const QString &id) const;
QString getImageURL(const QString &id) const;
private:
bool containsDocuments(const QStringList &ids) const;
private:
std::map m_documents;
ONSExtractor extractor;
};
} // namespace DocumentScanner
#endif
ExtractorConfig.cpp 0000664 0000000 0000000 00000010155 15071447005 0032661 0 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing #include "ExtractorConfig.h"
using namespace DocumentScanner;
ExtractorConfig::ExtractorConfig(QObject *parent) : QObject(parent)
{
m_db = new QSqlDatabase();
createDataDir();
}
ExtractorConfig::~ExtractorConfig()
{
closeDB();
}
void ExtractorConfig::createDataDir()
{
QString pathDatabase = QStandardPaths::writableLocation(QStandardPaths::AppLocalDataLocation) + QDir::separator() + "database";
QDir dir;
if( !dir.mkpath(pathDatabase)) {
qDebug() << "Error creating the database directory";
} else {
createDB(pathDatabase);
}
}
void ExtractorConfig::createDB(QString path)
{
QString url = path + "/ImageProcessingSettings.sqlite";
*m_db = QSqlDatabase::addDatabase("QSQLITE");
m_db->setDatabaseName(url);
if (!m_db->open())
qDebug() << "Error opening DB: " << m_db->lastError().text();
createTableSettings();
}
void ExtractorConfig::createTableSettings()
{
QSqlQuery query(*m_db);
if( !query.exec("create table if not exists settings "
"(id varchar(20), "
"filterMode integer, "
"colorMode integer, "
"colorThr integer, "
"colorGain real, "
"colorBias real)") ) {
qDebug() << "exec :" << query.lastError();
}
}
void ExtractorConfig::addImageConfig(const QString& id)
{
//Store default settings for new image
ONSExtractorConfig conf;
qDebug() << "add new image " << id << " with following values:" << conf.colorMode << conf.filterMode << conf.colorThr << conf.colorGain << conf.colorBias;
QSqlQuery query(*m_db);
//Store settings
query.prepare("INSERT INTO settings (id, filterMode, colorMode, colorThr, colorGain, colorBias) "
"VALUES (:id, :filterMode, :colorMode, :colorThr, :colorGain, :colorBias)");
query.bindValue(":id", id);
query.bindValue(":filterMode", QVariant(conf.filterMode).toInt());
query.bindValue(":colorMode", QVariant(conf.colorMode).toInt());
query.bindValue(":colorThr", conf.colorThr);
query.bindValue(":colorGain", conf.colorGain);
query.bindValue(":colorBias", conf.colorBias);
if( !query.exec())
qDebug() << "exec :" << query.lastError();
}
void ExtractorConfig::editImageConfig(const QString& id, const ONSExtractorConfig& conf)
{
qDebug() << "edit image " << id << " with following values:" << conf.colorMode << conf.filterMode << conf.colorThr << conf.colorGain << conf.colorBias;
QSqlQuery query(*m_db);
query.prepare("UPDATE settings SET filterMode = :filterMode, colorMode = :colorMode, colorThr = :colorThr, colorGain = :colorGain, colorBias = :colorBias WHERE id = :id");
query.bindValue(":id", id);
query.bindValue(":filterMode", conf.filterMode);
query.bindValue(":colorMode", conf.colorMode);
query.bindValue(":colorThr", conf.colorThr);
query.bindValue(":colorGain", conf.colorGain);
query.bindValue(":colorBias", conf.colorBias);
if (!query.exec())
qDebug() << "exec :" << query.lastError();
}
ONSExtractorConfig ExtractorConfig::loadImageConfig(const QString& id)
{
ONSExtractorConfig conf;
QSqlQuery query(*m_db);
query.prepare("SELECT * FROM settings WHERE id = (:id)");
query.bindValue(":id", id);
if (!query.exec()) {
qDebug() << "exec :" << query.lastError();
return conf;
} else {
query.first();
conf.filterMode = QVariant(query.value(1).toInt()).toBool();
conf.colorMode = QVariant(query.value(2).toString()).toBool();
conf.colorThr = query.value(3).toInt();
conf.colorGain = query.value(4).toReal();
conf.colorBias = query.value(5).toReal();
qDebug() << "load image settings" << id << " with following values:" << conf.colorMode << conf.filterMode << conf.colorThr << conf.colorGain << conf.colorBias;
return conf;
}
}
void ExtractorConfig::removeImageConfig(const QString& id)
{
QSqlQuery query(*m_db);
query.prepare("DELETE FROM settings WHERE id = :id");
query.bindValue(":id", id);
if (!query.exec())
qDebug() << "exec :" << query.lastError();
}
void ExtractorConfig::closeDB()
{
qDebug() << "Close database";
m_db->close();
}
ExtractorConfig.h 0000664 0000000 0000000 00000001522 15071447005 0032324 0 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing #ifndef EXTRACTORCONFIG_H
#define EXTRACTORCONFIG_H
#include
#include
#include
#include
#include
#include
#include
#include
#include "ONSExtractor.h"
class QSqlDatabase;
class QSqlQuery;
namespace DocumentScanner {
class ExtractorConfig : public QObject
{
Q_OBJECT
public:
ExtractorConfig(QObject *parent = 0);
~ExtractorConfig();
void addImageConfig(const QString &id);
void removeImageConfig(const QString &id);
void editImageConfig(const QString &id, const ONSExtractorConfig &conf);
ONSExtractorConfig loadImageConfig(const QString &id);
signals:
private:
void createDataDir(void);
void createDB(QString path);
void createTableSettings(void);
void closeDB(void);
QSqlDatabase *m_db;
};
} // namespace DocumentScanner
#endif
ImageProcessing.cpp 0000664 0000000 0000000 00000010350 15071447005 0032634 0 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing #include
#include
#include
#include
#include
#include
#include
#include
#include
#define _(value) gettext(value)
#include "ImageProcessing.h"
using namespace DocumentScanner;
const QString GETTEXT_DOMAIN = "camerascanner.jonnius";
ImageProcessing::ImageProcessing()
: m_store(*DocumentStore::instance())
{
textdomain(GETTEXT_DOMAIN.toStdString().c_str());
/* empty */
// TODO define default params
// TODO load params from config
}
void ImageProcessing::restoreCache()
{
bool any = false;
for (QString id : m_store.restoreCache()) {
emit imageAdded(id);
any = true;
}
if (any)
emit userInfo(_("Session restored"));
validateIsAnyFlags();
}
void ImageProcessing::addImage(const QString &imageURL)
{
QString id = m_store.addDocument(imageURL);
m_store.cacheDocument(id);
emit imageAdded(id);
validateIsAnyFlags();
m_extractorConfig.addImageConfig(id);
}
void ImageProcessing::reprocessImage(const QString &id, bool colorMode, bool filterMode, int colorThr, float colorGain, float colorBias)
{
qDebug() << "reprocess image " << id << " with following values:" << colorMode << filterMode << colorThr << colorGain << colorBias;
ONSExtractorConfig conf;
conf.colorMode = colorMode;
conf.filterMode = filterMode;
conf.colorThr = colorThr * 100.0 + 150.0;
conf.colorGain = colorGain;
conf.colorBias = colorBias * 100.0;
m_extractorConfig.editImageConfig(id, conf);
m_store.reprocessDocument(id, conf);
validateIsAnyFlags();
emit imageUpdated(id);
}
void ImageProcessing::removeImage(const QString &id)
{
m_store.removeDocument(id);
emit imageRemoved(id);
m_extractorConfig.removeImageConfig(id);
validateIsAnyFlags();
}
void ImageProcessing::removeAll()
{
for (QString id : m_store.getIDs())
removeImage(id);
validateIsAnyFlags();
}
QString ImageProcessing::exportAsPdf(const QString &id) const
{
QStringList ids = { id };
return m_store.exportPdf(ids);
}
QString ImageProcessing::exportAllAsPdf() const
{
return m_store.exportPdf(m_store.getIDs());
}
QString ImageProcessing::exportAsImage(const QString &id) const
{
return m_store.getImageURL(id);
}
QStringList ImageProcessing::exportAllAsImages() const
{
QStringList ids = m_store.getIDs();
QStringList urls;
for (QString id : ids) {
urls << m_store.getImageURL(id);
}
return urls;
}
bool ImageProcessing::isDocument(const QString &id) const
{
return m_store.isExtractedDoc(id);
}
bool ImageProcessing::isAnyImage() const
{
return m_isAnyImage;
}
bool ImageProcessing::isAnyDocument() const
{
return m_isAnyDocument;
}
void ImageProcessing::validateIsAnyFlags()
{
bool isAnyImage = false;
bool isAnyDocument = false;
QStringList ids = m_store.getIDs();
for (QString id : ids) {
isAnyImage = true;
if (isDocument(id)) {
isAnyDocument = true;
}
}
if (isAnyImage != m_isAnyImage) {
m_isAnyImage = isAnyImage;
emit isAnyImageChanged();
}
if (isAnyDocument != m_isAnyDocument) {
m_isAnyDocument = isAnyDocument;
emit isAnyDocChanged();
}
}
void ImageProcessing::loadSingleImageSettings(const QString &id)
{
ONSExtractorConfig conf;
conf = m_extractorConfig.loadImageConfig(id);
qDebug() << "load image ImageProcessing" << id << " with following values:" << conf.colorMode << conf.filterMode << conf.colorThr << conf.colorGain << conf.colorBias;
m_colorMode = conf.colorMode;
emit colorModeChanged();
m_filterMode = conf.filterMode;
emit filterModeChanged();
m_colorThr = (conf.colorThr - 150.0) / 100.0;
emit colorThrChanged();
m_colorGain = conf.colorGain;
emit colorGainChanged();
m_colorBias = conf.colorBias / 100.0;
emit colorBiasChanged();
}
bool ImageProcessing::colorMode() const
{
return m_colorMode;
}
bool ImageProcessing::filterMode() const
{
return m_filterMode;
}
float ImageProcessing::colorThr() const
{
return m_colorThr;
}
float ImageProcessing::colorGain() const
{
return m_colorGain;
}
float ImageProcessing::colorBias() const
{
return m_colorBias;
}
ImageProcessing.h 0000664 0000000 0000000 00000006646 15071447005 0032316 0 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing #ifndef IMAGEPROCESSING_H
#define IMAGEPROCESSING_H
#include
#include
#include "DocumentStore.h"
#include "ExtractorConfig.h"
/**
* Qt Object that acts as an interface to the Image Processing.
*/
class ImageProcessing : public QObject
{
Q_OBJECT
Q_PROPERTY(bool isAnyImage READ isAnyImage NOTIFY isAnyImageChanged)
Q_PROPERTY(bool isAnyDocument READ isAnyDocument NOTIFY isAnyDocChanged)
Q_PROPERTY(bool colorMode READ colorMode NOTIFY colorModeChanged)
Q_PROPERTY(bool filterMode READ filterMode NOTIFY filterModeChanged)
Q_PROPERTY(float colorThr READ colorThr NOTIFY colorThrChanged)
Q_PROPERTY(float colorGain READ colorGain NOTIFY colorGainChanged)
Q_PROPERTY(float colorBias READ colorBias NOTIFY colorBiasChanged)
public:
ImageProcessing();
~ImageProcessing() = default;
/** Load cached images from disk and add them */
Q_INVOKABLE void restoreCache();
/** Add an image and cache it on disk */
Q_INVOKABLE void addImage(const QString &imageURL);
/** Reprocess a existing image on disk */
Q_INVOKABLE void reprocessImage(const QString &id, bool colorMode, bool filterMode, int colorThr, float colorGain, float colorBias);
/** Remove the specified image and delete it from cache */
Q_INVOKABLE void removeImage(const QString &id);
/** Remove all images and clear the cache */
Q_INVOKABLE void removeAll();
/** Export one image as PDF and return URL to PDF file */
Q_INVOKABLE QString exportAsPdf(const QString &id) const;
/** Export all images as PDF and return URL to PDF file */
Q_INVOKABLE QString exportAllAsPdf() const;
/** Export one image and return URL to image file */
Q_INVOKABLE QString exportAsImage(const QString &id) const;
/** Export all images and return list of URLs to image files */
Q_INVOKABLE QStringList exportAllAsImages() const;
/** Load image settings for selected image */
Q_INVOKABLE void loadSingleImageSettings(const QString &id);
/** Return true if a document has been found in the specified image */
Q_INVOKABLE bool isDocument(const QString &id) const;
/** Return true if there is at least one image in the current session */
bool isAnyImage() const;
/** Return true if a processed document has been found in the current session */
bool isAnyDocument() const;
/** Return true if filter mode is set for the current image */
bool isFilterModeOn() const;
/** Return true if color mode is set for the current image */
bool isColorModeOn() const;
/** Image settings */
bool colorMode() const;
bool filterMode() const;
float colorThr() const;
float colorGain() const;
float colorBias() const;
private:
void validateIsAnyFlags();
signals:
void isAnyImageChanged();
void isAnyDocChanged();
void imageAdded(const QString &id);
void imageUpdated(const QString &id);
void imageRemoved(const QString &id);
void userInfo(const QString msg);
void colorModeChanged();
void filterModeChanged();
void colorThrChanged();
void colorGainChanged();
void colorBiasChanged();
private:
DocumentScanner::DocumentStore &m_store;
DocumentScanner::ExtractorConfig m_extractorConfig;
std::map m_params;
bool m_isAnyDocument = false;
bool m_isAnyImage = false;
bool m_colorMode;
bool m_filterMode;
float m_colorThr;
float m_colorGain;
float m_colorBias;
};
#endif
ONSExtractor.cpp 0000664 0000000 0000000 00000020616 15071447005 0032116 0 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing #include "ONSExtractor.h"
#include
#include
#include
#include
#include
#include
#include "Debugger.h"
using namespace cv;
using namespace std;
using namespace DocumentScanner;
typedef vector Border;
/** A Quad is meant to be a border consisting of exactly 4 points */
typedef Border Quad;
const int PROCESSINGHEIGHT = 500;
struct BorderSort
{
bool operator()(const Border &a, const Border &b) const
{
return contourArea(a) < contourArea(b);
}
};
struct sumComparator
{
bool operator()(const Point &a, const Point &b)
{
return (a.y + a.x) < (b.y + b.x);
}
};
struct diffComparator
{
bool operator()(const Point &a, const Point &b)
{
return (a.y - a.x) < (b.y - b.x);
}
};
inline vector findCandidates(const Mat &src)
{
// Scale to processing height
float ratio = 1.0 * src.size().height / PROCESSINGHEIGHT;
int height = PROCESSINGHEIGHT;
int width = static_cast(src.size().width / ratio);
Size size(width, height);
Mat grayImage(size, CV_8UC4);
Mat cannedImage(size, CV_8UC4);
Mat resizedImage(size, CV_8UC1);
resize(src, resizedImage, size);
cvtColor(resizedImage, grayImage, COLOR_RGBA2GRAY, 4);
GaussianBlur(grayImage, grayImage, Size(5, 5), 0.0, 0.0);
Canny(grayImage, cannedImage, 75, 200);
vector candidates;
Mat hierarchy;
findContours(cannedImage, candidates, hierarchy, RETR_LIST,
CHAIN_APPROX_SIMPLE);
hierarchy.release();
// TODO Test, if sorting is inverted!
sort(candidates.begin(), candidates.end(), BorderSort());
resizedImage.release();
grayImage.release();
cannedImage.release();
//~ debug << candidates.size() << " contours found.";
return candidates;
}
inline Quad find4Corners(const Quad &src)
{
Quad result(4);
// top-left corner = minimal sum
result[0] = *min_element(src.begin(), src.end(), sumComparator());
// bottom-right corner = maximal sum
result[2] = *max_element(src.begin(), src.end(), sumComparator());
// top-right corner = minimal diference
result[1] = *min_element(src.begin(), src.end(), diffComparator());
// bottom-left corner = maximal diference
result[3] = *max_element(src.begin(), src.end(), diffComparator());
return result;
}
inline bool findQuad(const vector &candidates, const Size &srcSize,
Quad &quad)
{
// Scale to processing height
float ratio = 1.0 * srcSize.height / PROCESSINGHEIGHT;
int height = PROCESSINGHEIGHT;
int width = static_cast(srcSize.width / ratio);
Size size(width, height);
for (size_t ic = 0; ic < candidates.size(); ic++) {
// Convert contour to float
vector c2f;
Mat(candidates[ic]).copyTo(c2f);
// Get contour length
float peri = arcLength(c2f, true);
vector approx;
// Approx. polygone
approxPolyDP(c2f, approx, 0.02 * peri, true);
// Convert to int
vector points;
Mat(approx).copyTo(points);
// Minimum 4 points required
if (points.size() < 4)
continue;
// Reduce to 4 corner points
Quad cornerPoints = find4Corners(points);
// Area of final contour
const double cornersArea = contourArea(cornerPoints);
// Check size of contour
if (cornersArea / width / height < 0.25)
continue;
// Bounding boxes of whole contour and corner points only
Rect boxPolygone = boundingRect(points);
Rect boxCorners = boundingRect(cornerPoints);
const auto polygoneBoxArea = boxPolygone.width * boxPolygone.height;
const auto cornersBoxArea = boxCorners.width * boxCorners.height;
// Check if contour is tending to be a axes parallel rectangular
if (cornersArea / cornersBoxArea < 0.5)
continue;
// Check if contour are has changed by reducing to corner points
if (cornersBoxArea / polygoneBoxArea < 0.8)
continue;
// All checks passed
quad = cornerPoints;
return true;
}
return false;
}
inline void rectify(const Quad &pts, const Mat &src, Mat &dst)
{
assert(pts.size() == 4);
// Scale to the processing height
float ratio = 1.0 * src.size().height / PROCESSINGHEIGHT;
//~ debug << "Ratio: " << ratio;
Point tl = pts[0];
Point tr = pts[1];
Point br = pts[2];
Point bl = pts[3];
float widthA = sqrt(pow(br.x - bl.x, 2) + pow(br.y - bl.y, 2));
float widthB = sqrt(pow(tr.x - tl.x, 2) + pow(tr.y - tl.y, 2));
float dw = max(widthA, widthB) * ratio;
int maxWidth = static_cast(dw);
float heightA = sqrt(pow(tr.x - br.x, 2) + pow(tr.y - br.y, 2));
float heightB = sqrt(pow(tl.x - bl.x, 2) + pow(tl.y - bl.y, 2));
float dh = max(heightA, heightB) * ratio;
int maxHeight = static_cast(dh);
dst = Mat(maxHeight, maxWidth, CV_8UC4);
float src_data[] = { tl.x * ratio, tl.y * ratio, tr.x * ratio, tr.y * ratio,
br.x * ratio, br.y * ratio, bl.x * ratio, bl.y * ratio };
float dst_data[] = { 0.0, 0.0, dw, 0.0, dw, dh, 0.0, dh };
Mat src_mat(4, 1, CV_32FC2, &src_data);
Mat dst_mat(4, 1, CV_32FC2, &dst_data);
Mat m = getPerspectiveTransform(src_mat, dst_mat);
warpPerspective(src, dst, m, dst.size());
}
/**
* When a pixel have any of its three elements above the threshold
* value and the average of the three values are less than 80% of the
* higher one, brings all three values to the max possible keeping
* the relation between them, any absolute white keeps the value, all
* others go to absolute black.
*
* src must be a 3 channel image with 8 bits per channel
*
* @param src
* @param threshold
*/
inline void colorThresh(const int &threshold, Mat &img)
{
assert(img.type() == CV_8UC3);
for (int i = 0; i < img.rows; i++) {
for (int j = 0; j < img.cols; j++) {
float maxC = max(max(img.at(i, j)[0], img.at(i, j)[1]),
img.at(i, j)[2]);
float meanC =
static_cast(img.at(i, j)[0] + img.at(i, j)[1] + img.at(i, j)[2]) / 3.0;
if (img.at(i, j) != Vec3b(255, 255, 255)) {
if (maxC > threshold && meanC < maxC * 0.8) {
// Scale pixel so that the maximal color value becomes 255
img.at(i, j) *= 255.0 / maxC;
} else {
// Set pixel to black
img.at(i, j) = Vec3b(0, 0, 0);
}
}
}
}
}
inline void enhanceDocument(Mat &img, const ONSExtractorConfig &conf)
{
if (conf.colorMode && conf.filterMode) {
img.convertTo(img, -1, conf.colorGain, conf.colorBias);
Mat mask(img.size(), CV_8UC1);
cvtColor(img, mask, COLOR_RGBA2GRAY);
Mat copy(img.size(), CV_8UC3);
img.copyTo(copy);
adaptiveThreshold(mask, mask, 255, ADAPTIVE_THRESH_GAUSSIAN_C,
THRESH_BINARY_INV, 15, 5);
img.setTo(Scalar(255, 255, 255));
copy.copyTo(img, mask);
copy.release();
mask.release();
// special color threshold algorithm
colorThresh(conf.colorThr, img);
} else if (!conf.colorMode) {
cvtColor(img, img, COLOR_RGBA2GRAY);
if (conf.filterMode) {
adaptiveThreshold(img, img, 255, ADAPTIVE_THRESH_GAUSSIAN_C,
THRESH_BINARY, 15, 5);
}
}
}
bool ONSExtractor::extractDocument(const Mat &rawImg, Mat &docImg,
const ONSExtractorConfig conf) const
{
vector candidates;
Quad quad;
debug << "Starting document extraction...";
// Find candidates
candidates = findCandidates(rawImg);
//~ debug << " " << candidates.size() << " candidates found.";
// Find quad
if (!findQuad(candidates, rawImg.size(), quad)) {
debug << " Didn't find a proper quad between the " << candidates.size()
<< " candidates.";
return false;
}
debug << " Document detected. Processing image...";
// Process image
rectify(quad, rawImg, docImg);
enhanceDocument(docImg, conf);
debug << " Document extraction finished.";
return true;
}
ONSExtractor.h 0000664 0000000 0000000 00000001335 15071447005 0031560 0 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing #ifndef ONSEXTRACTOR_H
#define ONSEXTRACTOR_H
#include
namespace DocumentScanner {
class ONSExtractorConfig
{
public:
bool colorMode = false;
bool filterMode = true;
int colorThr = 205;
float colorGain = 1.5; // contrast
float colorBias = 0; // brightness
};
/**
* The OpenNoteScanner extractor is a reimplementation of the document
* extraction algorithm used in the app OpenNoteScanner by
* Claudemir Todo Bom (https://github.com/ctodobom/OpenNoteScanner).
*/
class ONSExtractor
{
public:
bool extractDocument(const cv::Mat &rawImg, cv::Mat &docImg,
const ONSExtractorConfig conf = ONSExtractorConfig()) const;
};
} // namespace DocumentScanner
#endif
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing/Test/ 0000775 0000000 0000000 00000000000 15071447005 0030050 5 ustar 00root root 0000000 0000000 CMakeLists.txt 0000664 0000000 0000000 00000000521 15071447005 0032527 0 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing/Test cmake_minimum_required(VERSION 3.1.0)
project(CameraScannerTest)
add_executable(scannertest Test.cpp ../ONSExtractor.cpp)
set(OpenCV_DIR "../../../build/opencv/x86_64-linux-gnu")
find_package(OpenCV REQUIRED core imgproc highgui imgcodecs)
include_directories(${OpenCV_INCLUDE_DIRS})
target_link_libraries(scannertest ${OpenCV_LIBS})
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing/Test/Test.cpp0000664 0000000 0000000 00000001136 15071447005 0031474 0 ustar 00root root 0000000 0000000 #define NOQT
#include "../ONSExtractor.h"
#include
using namespace cv;
using namespace std;
using namespace DocumentScanner;
int main()
{
Mat image = imread("test.jpg");
if(! image.data ) // Check for invalid input
{
cout << "Could not open or find the image" << std::endl ;
return -1;
}
Mat doc;
ONSExtractor extractor;
if (!extractor.extractDocument(image, doc))
{
cout << "Could not detect document" << std::endl ;
return -1;
}
imwrite( "testouput.jpg", doc );
return 0;
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing/plugin.cpp 0000664 0000000 0000000 00000001227 15071447005 0031135 0 ustar 00root root 0000000 0000000 #include
#include
#include "ImageProcessing.h"
#include "plugin.h"
using namespace DocumentScanner;
void ImageProcessingPlugin::registerTypes(const char *uri)
{
//@uri ImageProcessing
qmlRegisterSingletonType(
uri, 1, 0, "ImageProcessing", [](QQmlEngine *, QJSEngine *) -> QObject * {
return new ImageProcessing();
});
}
void ImageProcessingPlugin::initializeEngine(QQmlEngine *engine,
const char *uri)
{
engine->addImageProvider(QLatin1String("documents"),
DocumentStore::instance());
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing/plugin.h 0000664 0000000 0000000 00000000715 15071447005 0030603 0 ustar 00root root 0000000 0000000 #ifndef IMAGEPROCESSINGPLUGIN_H
#define IMAGEPROCESSINGPLUGIN_H
#include "DocumentStore.h"
#include
/**
* QML Plugin. Auto-generated by clickable.
*/
class ImageProcessingPlugin : public QQmlExtensionPlugin
{
Q_OBJECT
Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QQmlExtensionInterface")
public:
void registerTypes(const char *uri) override;
void initializeEngine(QQmlEngine *engine, const char *uri) override;
};
#endif
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/plugins/ImageProcessing/qmldir 0000664 0000000 0000000 00000000056 15071447005 0030345 0 ustar 00root root 0000000 0000000 module ImageProcessing
plugin ImageProcessing
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/po/ 0000775 0000000 0000000 00000000000 15071447005 0023007 5 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/po/CMakeLists.txt 0000664 0000000 0000000 00000002512 15071447005 0025547 0 ustar 00root root 0000000 0000000 include(FindGettext)
find_program(GETTEXT_XGETTEXT_EXECUTABLE xgettext)
set(DOMAIN ${FULL_PROJECT_NAME})
set(POT_FILE ${DOMAIN}.pot)
file(GLOB PO_FILES *.po)
# Creates the .pot file containing the translations template
add_custom_target(${POT_FILE} ALL
COMMENT "Generating translation template"
COMMAND ${INTLTOOL_EXTRACT} --update --type=gettext/ini
--srcdir=${CMAKE_SOURCE_DIR} ${DESKTOP_FILE_NAME}.in
COMMAND ${GETTEXT_XGETTEXT_EXECUTABLE} -o ${POT_FILE}
-D ${CMAKE_CURRENT_SOURCE_DIR}
-D ${CMAKE_CURRENT_BINARY_DIR}
--from-code=UTF-8
--c++ --qt --language=javascript --add-comments=TRANSLATORS
--keyword=tr --keyword=tr:1,2 --keyword=N_ --keyword=_
--package-name='${DOMAIN}'
--sort-by-file
${I18N_SRC_FILES}
COMMAND ${CMAKE_COMMAND} -E copy ${POT_FILE} ${CMAKE_CURRENT_SOURCE_DIR})
# Builds the binary translations catalog for each language
# it finds source translations (*.po) for
foreach(PO_FILE ${PO_FILES})
get_filename_component(LANG ${PO_FILE} NAME_WE)
gettext_process_po_files(${LANG} ALL PO_FILES ${PO_FILE})
set(INSTALL_DIR ${CMAKE_INSTALL_LOCALEDIR}/share/locale/${LANG}/LC_MESSAGES)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${LANG}.gmo
DESTINATION ${INSTALL_DIR}
RENAME ${DOMAIN}.mo)
endforeach(PO_FILE)
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/po/camerascanner.jonnius.pot 0000664 0000000 0000000 00000004667 15071447005 0030036 0 ustar 00root root 0000000 0000000 # SOME DESCRIPTIVE TITLE.
# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
# This file is distributed under the same license as the camerascanner.jonnius package.
# FIRST AUTHOR , YEAR.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: camerascanner.jonnius\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2022-12-29 16:06+0000\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME \n"
"Language-Team: LANGUAGE \n"
"Language: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=CHARSET\n"
"Content-Transfer-Encoding: 8bit\n"
#: ../plugins/ImageProcessing/ImageProcessing.cpp:39
msgid "Session restored"
msgstr ""
#: ../qml/components/CommonHeader.qml:8
#: ../qml/components/SingleImageHeader.qml:6 camerascanner.desktop.in.h:1
msgid "Camera Scanner"
msgstr ""
#: ../qml/components/CommonHeader.qml:23
msgid "Information"
msgstr ""
#: ../qml/components/CommonHeader.qml:33
msgid "Add"
msgstr ""
#: ../qml/components/CommonHeader.qml:48 ../qml/components/CommonHeader.qml:53
msgid "Clear session"
msgstr ""
#: ../qml/components/CommonHeader.qml:55
msgid "Do you really want to remove all images?"
msgstr ""
#: ../qml/components/CommonHeader.qml:56
msgid "Cancel"
msgstr ""
#: ../qml/components/CommonHeader.qml:57
#: ../qml/components/SingleImageHeader.qml:24
msgid "Delete"
msgstr ""
#: ../qml/components/CommonHeader.qml:67
#: ../qml/components/SingleImageHeader.qml:32
msgid "Save"
msgstr ""
#: ../qml/components/EmptySession.qml:33
msgid "Empty Session"
msgstr ""
#: ../qml/components/EmptySession.qml:35
msgid "Please, tap on the + icon to add images to the session"
msgstr ""
#: ../qml/pages/ImportPage.qml:37
msgid "Import Image"
msgstr ""
#: ../qml/pages/InfoPage.qml:12
msgid "Info about Camera Scanner"
msgstr ""
#: ../qml/pages/InfoPage.qml:37
msgid "Report a bug"
msgstr ""
#: ../qml/pages/InfoPage.qml:44
msgid "Contributors"
msgstr ""
#: ../qml/pages/InfoPage.qml:51
msgid "Source code"
msgstr ""
#: ../qml/pages/InfoPage.qml:58
msgid "License"
msgstr ""
#: ../qml/pages/SingleImagePage.qml:143
msgid "Filter Mode"
msgstr ""
#: ../qml/pages/SingleImagePage.qml:157
msgid "Color Mode"
msgstr ""
#: ../qml/pages/SingleImagePage.qml:181
msgid "Color Thr"
msgstr ""
#: ../qml/pages/SingleImagePage.qml:218
msgid "Contrast"
msgstr ""
#: ../qml/pages/SingleImagePage.qml:255
msgid "Brightness"
msgstr ""
#: ../qml/pages/SingleImagePage.qml:281
msgid "Restore to default"
msgstr ""
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/po/de.po 0000664 0000000 0000000 00000005640 15071447005 0023744 0 ustar 00root root 0000000 0000000 # SOME DESCRIPTIVE TITLE.
# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
# This file is distributed under the same license as the camerascanner.jonnius package.
# FIRST AUTHOR , YEAR.
#
msgid ""
msgstr ""
"Project-Id-Version: camerascanner.jonnius\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2020-03-20 19:13+0000\n"
"PO-Revision-Date: 2020-03-20 20:18+0100\n"
"Last-Translator: \n"
"Language-Team: Jonatan Hatakeyama Zeidler\n"
"Language: de\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"X-Generator: Poedit 2.2.4\n"
"X-Poedit-SourceCharset: UTF-8\n"
#: ../qml/pages/ImportPage.qml:37
msgid "Import Image"
msgstr "Bild importieren"
#: ../qml/pages/InfoPage.qml:12
msgid "Info about Camera Scanner"
msgstr "Infos zu Camera Scanner"
#: ../qml/pages/InfoPage.qml:37
msgid "Report a bug"
msgstr "Fehler melden"
#: ../qml/pages/InfoPage.qml:44
msgid "Contributors"
msgstr "Mitwirkende"
#: ../qml/pages/InfoPage.qml:51
msgid "Source code"
msgstr "Quelltext"
#: ../qml/pages/InfoPage.qml:58
msgid "License"
msgstr "Lizenz"
#: ../qml/pages/SingleImagePage.qml:142
msgid "Filter Mode"
msgstr "Filtermodus"
#: ../qml/pages/SingleImagePage.qml:156
msgid "Color Mode"
msgstr "Farbmodus"
#: ../qml/pages/SingleImagePage.qml:180
msgid "Color Thr"
msgstr "Farbschwelle"
#: ../qml/pages/SingleImagePage.qml:217
msgid "Contrast"
msgstr "Kontrast"
#: ../qml/pages/SingleImagePage.qml:254
msgid "Brightness"
msgstr "Helligkeit"
#: ../qml/pages/SingleImagePage.qml:280
msgid "Restore to default"
msgstr "Zurücksetzen"
#: ../qml/components/CommonHeader.qml:8
#: ../qml/components/SingleImageHeader.qml:6 camerascanner.desktop.in.h:1
msgid "Camera Scanner"
msgstr "Camera Scanner"
#: ../qml/components/CommonHeader.qml:23
msgid "Information"
msgstr "Informationen"
#: ../qml/components/CommonHeader.qml:33
msgid "Add"
msgstr "Hinzufügen"
#: ../qml/components/CommonHeader.qml:48 ../qml/components/CommonHeader.qml:53
msgid "Clear session"
msgstr "Neue Sitzung"
#: ../qml/components/CommonHeader.qml:55
msgid "Do you really want to remove all images?"
msgstr "Sollen wirklich alle Bilder entfernt werden?"
#: ../qml/components/CommonHeader.qml:56
msgid "Cancel"
msgstr "Abbrechen"
#: ../qml/components/CommonHeader.qml:57
#: ../qml/components/SingleImageHeader.qml:24
msgid "Delete"
msgstr "Entfernen"
#: ../qml/components/CommonHeader.qml:67
#: ../qml/components/SingleImageHeader.qml:32
msgid "Save"
msgstr "Speichern"
#: ../qml/components/EmptySession.qml:33
msgid "Empty Session"
msgstr "Leere Sitzung"
#: ../qml/components/EmptySession.qml:35
msgid "Please, tap on the + icon to add images to the session"
msgstr "Auf das +-Symbol tippen, um Bilder zur Sitzung hinzuzufügen"
#: ../plugins/ImageProcessing/ImageProcessing.cpp:39
msgid "Session restored"
msgstr "Sitzung wiederhergestellt"
#~ msgid "Edit"
#~ msgstr "Bearbeiten"
#~ msgid "Empty Project"
#~ msgstr "Leeres Projekt"
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/po/es.po 0000664 0000000 0000000 00000005542 15071447005 0023764 0 ustar 00root root 0000000 0000000 # SOME DESCRIPTIVE TITLE.
# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
# This file is distributed under the same license as the camerascanner.jonnius package.
# FIRST AUTHOR , YEAR.
#
msgid ""
msgstr ""
"Project-Id-Version: camerascanner.jonnius\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2020-01-26 17:33+0000\n"
"PO-Revision-Date: 2020-03-02 00:33+0100\n"
"Language-Team: UBports Spanish Team\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"X-Generator: Poedit 2.2.4\n"
"Last-Translator: Josu\n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
"Language: es\n"
#: ../qml/pages/ImportPage.qml:37
msgid "Import Image"
msgstr "Importar imagen"
#: ../qml/pages/InfoPage.qml:12
msgid "Info about Camera Scanner"
msgstr "Información sobre Camera Scanner"
#: ../qml/pages/InfoPage.qml:37
msgid "Report a bug"
msgstr "Reportar un fallo"
#: ../qml/pages/InfoPage.qml:44
msgid "Contributors"
msgstr "Contribuyentes"
#: ../qml/pages/InfoPage.qml:51
msgid "Source code"
msgstr "Código fuente"
#: ../qml/pages/InfoPage.qml:58
msgid "License"
msgstr "Licencia"
#: ../qml/pages/SingleImagePage.qml:142
msgid "Filter Mode"
msgstr "Modo filtro"
#: ../qml/pages/SingleImagePage.qml:156
msgid "Color Mode"
msgstr "Modo color"
#: ../qml/pages/SingleImagePage.qml:180
msgid "Color Thr"
msgstr "Color Thr"
#: ../qml/pages/SingleImagePage.qml:217
msgid "Contrast"
msgstr "Contraste"
#: ../qml/pages/SingleImagePage.qml:254
msgid "Brightness"
msgstr "Brillo"
#: ../qml/pages/SingleImagePage.qml:280
msgid "Restore to default"
msgstr "Restaurar por defecto"
#: ../qml/components/CommonHeader.qml:8
#: ../qml/components/SingleImageHeader.qml:6 camerascanner.desktop.in.h:1
msgid "Camera Scanner"
msgstr "Camera Scanner"
#: ../qml/components/CommonHeader.qml:23
msgid "Information"
msgstr "Información"
#: ../qml/components/CommonHeader.qml:33
msgid "Add"
msgstr "Añadir"
#: ../qml/components/CommonHeader.qml:48 ../qml/components/CommonHeader.qml:53
msgid "Clear session"
msgstr "Limpiar sesión"
#: ../qml/components/CommonHeader.qml:55
msgid "Do you really want to remove all images?"
msgstr "¿Realmente desea borrar todas las imágenes?"
#: ../qml/components/CommonHeader.qml:56
msgid "Cancel"
msgstr "Cancelar"
#: ../qml/components/CommonHeader.qml:57
#: ../qml/components/SingleImageHeader.qml:24
msgid "Delete"
msgstr "Eliminar"
#: ../qml/components/CommonHeader.qml:67
#: ../qml/components/SingleImageHeader.qml:32
msgid "Save"
msgstr "Guardar"
#: ../qml/components/EmptySession.qml:33
msgid "Empty Session"
msgstr "Vaciar sesión"
#: ../qml/components/EmptySession.qml:35
msgid "Please, tap on the + icon to add images to the session"
msgstr "Por favor, pulse en el icono + para añadir imágenes a la sesión"
#: ../plugins/ImageProcessing/ImageProcessing.cpp:39
msgid "Session restored"
msgstr "Sesión restaurada" camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/po/fr.po 0000664 0000000 0000000 00000005650 15071447005 0023764 0 ustar 00root root 0000000 0000000 # SOME DESCRIPTIVE TITLE.
# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
# This file is distributed under the same license as the camerascanner.jonius package.
# FIRST AUTHOR , YEAR.
#
msgid ""
msgstr ""
"Project-Id-Version: camerascanner.jonius\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2020-03-20 19:13+0000\n"
"PO-Revision-Date: 2020-03-22 18:12+0100\n"
"Last-Translator: Anne017 \n"
"Language-Team: \n"
"Language: fr\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
#: ../qml/pages/ImportPage.qml:37
msgid "Import Image"
msgstr "Importer une image"
#: ../qml/pages/InfoPage.qml:12
msgid "Info about Camera Scanner"
msgstr "Informations à propos de Numériseur"
#: ../qml/pages/InfoPage.qml:37
msgid "Report a bug"
msgstr "Signaler un problème"
#: ../qml/pages/InfoPage.qml:44
msgid "Contributors"
msgstr "Contributeurs/trices"
#: ../qml/pages/InfoPage.qml:51
msgid "Source code"
msgstr "Code source"
#: ../qml/pages/InfoPage.qml:58
msgid "License"
msgstr "Licence"
#: ../qml/pages/SingleImagePage.qml:142
msgid "Filter Mode"
msgstr "Mode filtre"
#: ../qml/pages/SingleImagePage.qml:156
msgid "Color Mode"
msgstr "Mode couleur"
#: ../qml/pages/SingleImagePage.qml:180
msgid "Color Thr"
msgstr "Seuil de couleur"
#: ../qml/pages/SingleImagePage.qml:217
msgid "Contrast"
msgstr "Contraste"
#: ../qml/pages/SingleImagePage.qml:254
msgid "Brightness"
msgstr "Luminosité"
#: ../qml/pages/SingleImagePage.qml:280
msgid "Restore to default"
msgstr "Restaurer les valeurs par défaut"
#: ../qml/components/CommonHeader.qml:8
#: ../qml/components/SingleImageHeader.qml:6 camerascanner.desktop.in.h:1
msgid "Camera Scanner"
msgstr "Numériseur"
#: ../qml/components/CommonHeader.qml:23
msgid "Information"
msgstr "Informations"
#: ../qml/components/CommonHeader.qml:33
msgid "Add"
msgstr "Ajouter"
#: ../qml/components/CommonHeader.qml:48 ../qml/components/CommonHeader.qml:53
msgid "Clear session"
msgstr "Nettoyer la session"
#: ../qml/components/CommonHeader.qml:55
msgid "Do you really want to remove all images?"
msgstr "Voulez-vous vraiment supprimer toutes les images ?"
#: ../qml/components/CommonHeader.qml:56
msgid "Cancel"
msgstr "Annuler"
#: ../qml/components/CommonHeader.qml:57
#: ../qml/components/SingleImageHeader.qml:24
msgid "Delete"
msgstr "Supprimer"
#: ../qml/components/CommonHeader.qml:67
#: ../qml/components/SingleImageHeader.qml:32
msgid "Save"
msgstr "Enregistrer"
#: ../qml/components/EmptySession.qml:33
msgid "Empty Session"
msgstr "Session vide"
#: ../qml/components/EmptySession.qml:35
msgid "Please, tap on the + icon to add images to the session"
msgstr "Appuyez sur l'icône « + » pour ajouter des images à la session"
#: ../plugins/ImageProcessing/ImageProcessing.cpp:39
msgid "Session restored"
msgstr "Session restaurée"
#~ msgid "Edit"
#~ msgstr "Modifier"
#~ msgid "Empty Project"
#~ msgstr "Projet vide" camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/po/nl.po 0000664 0000000 0000000 00000005551 15071447005 0023766 0 ustar 00root root 0000000 0000000 # SOME DESCRIPTIVE TITLE.
# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
# This file is distributed under the same license as the camerascanner.jonnius package.
# FIRST AUTHOR , YEAR.
#
msgid ""
msgstr ""
"Project-Id-Version: camerascanner.jonnius\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2020-04-03 21:41+0000\n"
"PO-Revision-Date: 2020-07-10 20:03+0200\n"
"Language-Team: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"X-Generator: Poedit 2.3.1\n"
"Last-Translator: Heimen Stoffels \n"
"Plural-Forms: nplurals=2; plural=(n != 1);\n"
"Language: nl\n"
#: ../plugins/ImageProcessing/ImageProcessing.cpp:39
msgid "Session restored"
msgstr "De sessie is hersteld"
#: ../qml/components/CommonHeader.qml:8
#: ../qml/components/SingleImageHeader.qml:6 camerascanner.desktop.in.h:1
msgid "Camera Scanner"
msgstr "Camerascanner"
#: ../qml/components/CommonHeader.qml:23
msgid "Information"
msgstr "Informatie"
#: ../qml/components/CommonHeader.qml:33
msgid "Add"
msgstr "Toevoegen"
#: ../qml/components/CommonHeader.qml:48 ../qml/components/CommonHeader.qml:53
msgid "Clear session"
msgstr "Sessie wissen"
#: ../qml/components/CommonHeader.qml:55
msgid "Do you really want to remove all images?"
msgstr "Weet je zeker dat je alle afbeeldingen wilt verwijderen?"
#: ../qml/components/CommonHeader.qml:56
msgid "Cancel"
msgstr "Annuleren"
#: ../qml/components/CommonHeader.qml:57
#: ../qml/components/SingleImageHeader.qml:24
msgid "Delete"
msgstr "Verwijderen"
#: ../qml/components/CommonHeader.qml:67
#: ../qml/components/SingleImageHeader.qml:32
msgid "Save"
msgstr "Opslaan"
#: ../qml/components/EmptySession.qml:33
msgid "Empty Session"
msgstr "Lege sessie"
#: ../qml/components/EmptySession.qml:35
msgid "Please, tap on the + icon to add images to the session"
msgstr "Druk op de '+'-knop om afbeeldingen toe te voegen"
#: ../qml/pages/ImportPage.qml:37
msgid "Import Image"
msgstr "Afbeelding importeren"
#: ../qml/pages/InfoPage.qml:12
msgid "Info about Camera Scanner"
msgstr "Informatie over Camerascanner"
#: ../qml/pages/InfoPage.qml:37
msgid "Report a bug"
msgstr "Bug melden"
#: ../qml/pages/InfoPage.qml:44
msgid "Contributors"
msgstr "Bijdragers"
#: ../qml/pages/InfoPage.qml:51
msgid "Source code"
msgstr "Broncode"
#: ../qml/pages/InfoPage.qml:58
msgid "License"
msgstr "Licentie"
#: ../qml/pages/SingleImagePage.qml:142
msgid "Filter Mode"
msgstr "Filtermodus"
#: ../qml/pages/SingleImagePage.qml:156
msgid "Color Mode"
msgstr "Kleurmodus"
#: ../qml/pages/SingleImagePage.qml:180
msgid "Color Thr"
msgstr "Kleurwaarde"
#: ../qml/pages/SingleImagePage.qml:217
msgid "Contrast"
msgstr "Contrast"
#: ../qml/pages/SingleImagePage.qml:254
msgid "Brightness"
msgstr "Helderheid"
#: ../qml/pages/SingleImagePage.qml:280
msgid "Restore to default"
msgstr "Standaardwaarden herstellen"
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/ 0000775 0000000 0000000 00000000000 15071447005 0023162 5 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/Main.qml 0000664 0000000 0000000 00000002041 15071447005 0024556 0 ustar 00root root 0000000 0000000 import QtQuick 2.6
import QtQuick.Layouts 1.3
import Lomiri.Components 1.3
import ImageProcessing 1.0
import "components"
import "pages"
MainView {
id: mainView
objectName: 'mainView'
applicationName: 'camerascanner.jonnius'
automaticOrientation: true
width: units.gu(45)
height: units.gu(75)
readonly property color bgColor: "#0e8cba"
readonly property color fgColor: "#f7f7f7"
readonly property color txtColor: "#3d3d3d"
property var activeTransfer: null
property double gridmargin: units.gu(1)
property double mingridwidth: units.gu(15)
function notification(text) {
var noti = Qt.createComponent(Qt.resolvedUrl("components/InfoBar.qml"))
noti.createObject(mainView, {
"text": text
})
}
PageStack {
id: pageStack
Component.onCompleted: pageStack.push(mainPage)
}
MainPage {
id: mainPage
anchors.fill: parent
}
Component.onCompleted: ImageProcessing.restoreCache()
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/components/ 0000775 0000000 0000000 00000000000 15071447005 0025347 5 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/components/CommonHeader.qml 0000664 0000000 0000000 00000006344 15071447005 0030432 0 ustar 00root root 0000000 0000000 import QtQuick 2.6
import Lomiri.Components 1.3
import Lomiri.Content 1.3
import ImageProcessing 1.0
import Lomiri.Components.Popups 1.3
PageHeader {
title: i18n.tr('Camera Scanner')
StyleHints {
foregroundColor: fgColor
backgroundColor: bgColor
dividerColor.visible: false
}
trailingActionBar {
numberOfSlots: 4
actions: [
Action {
iconName: "info"
shortcut: "Ctrl+i"
text: i18n.tr("Information")
onTriggered: {
pageStack.push(Qt.resolvedUrl("../pages/InfoPage.qml"))
}
},
Action {
iconName: "add"
shortcut: "Ctrl+a"
text: i18n.tr("Add")
onTriggered: {
Qt.inputMethod.hide()
pageStack.push(Qt.resolvedUrl("../pages/ImportPage.qml"), {
"contentType": ContentType.Pictures,
"handler": ContentHandler.Source
})
}
},
Action {
iconName: "delete"
shortcut: "Ctrl+Del"
visible: imageModel.count != 0
text: i18n.tr("Clear session")
onTriggered: {
PopupUtils.open(clearSessionDialog, mainPage, {
"confirmationDialogText": i18n.tr(
"Clear session"),
"descriptionLabelText": i18n.tr(
"Do you really want to remove all images?"),
"cancelButtonText": i18n.tr("Cancel"),
"confirmButtonText": i18n.tr("Delete"),
"confirmIsDestructive": true
})
}
},
Action {
iconName: "save"
shortcut: "Ctrl+s"
visible: ImageProcessing.isAnyImage
text: i18n.tr("Save")
onTriggered: {
var url = ImageProcessing.exportAllAsPdf()
if (url) {
console.log("Share: " + url)
var sharePopup = PopupUtils.open(shareDialog,
mainPage, {
"contentType": ContentType.Documents
})
sharePopup.items.push(contentItemComponent.createObject(
mainPage, {
"url": url,
"text": "export"
}))
} else {
console.log("Sharing docs failed")
// TODO display proper message
}
}
}
]
}
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/components/ConfirmationDialog.qml0000664 0000000 0000000 00000002411 15071447005 0031630 0 ustar 00root root 0000000 0000000 import QtQuick 2.6
import Lomiri.Components 1.3
import Lomiri.Components.Popups 1.3
Dialog {
id: confirmationDialog
property alias confirmationDialogText: confirmationDialog.title
property alias descriptionLabelText: descriptionLabel.text
property alias confirmButtonText: confirmButton.text
property alias cancelButtonText: cancelButton.text
property bool confirmIsDestructive
signal confirmClicked
signal cancelClicked
Label {
id: descriptionLabel
horizontalAlignment: Text.AlignHCenter
wrapMode: Text.WordWrap
}
Row {
anchors {
left: parent.left
right: parent.right
}
spacing: units.gu(1)
Button {
id: cancelButton
width: parent.width / 2 - units.gu(0.5)
onClicked: {
cancelClicked()
PopupUtils.close(confirmationDialog)
}
}
Button {
id: confirmButton
color: confirmIsDestructive ? theme.palette.normal.negative : theme.palette.normal.focus
width: parent.width / 2 - units.gu(0.5)
onClicked: {
confirmClicked()
PopupUtils.close(confirmationDialog)
}
}
}
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/components/ContentShareDialog.qml0000664 0000000 0000000 00000002746 15071447005 0031610 0 ustar 00root root 0000000 0000000
/*
* Copyright 2014 Canonical Ltd.
*
* This file is part of webbrowser-app.
*
* webbrowser-app is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3.
*
* webbrowser-app is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
import QtQuick 2.4
import Lomiri.Components 1.3
import Lomiri.Components.Popups 1.3
import Lomiri.Content 1.3
PopupBase {
id: shareDialog
anchors.fill: parent
property var activeTransfer
property var items: []
property alias contentType: peerPicker.contentType
Rectangle {
anchors.fill: parent
ContentPeerPicker {
id: peerPicker
handler: ContentHandler.Destination
visible: parent.visible
onPeerSelected: {
activeTransfer = peer.request()
activeTransfer.items = shareDialog.items
activeTransfer.state = ContentTransfer.Charged
PopupUtils.close(shareDialog)
}
onCancelPressed: {
PopupUtils.close(shareDialog)
}
}
}
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/components/EmptySession.qml 0000664 0000000 0000000 00000002153 15071447005 0030525 0 ustar 00root root 0000000 0000000
/*
Copyright (C) 2015, 2016 Stefano Verzegnassi
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License 3 as published by
the Free Software Foundation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see http://www.gnu.org/licenses/.
*/
import QtQuick 2.6
import Lomiri.Components 1.3
Item {
anchors.fill: parent
EmptyState {
id: state
anchors {
topMargin: units.gu(8)
left: parent.left
right: parent.right
margins: units.gu(2)
verticalCenter: parent.verticalCenter
}
title: i18n.tr("Empty Session")
subTitle: i18n.tr(
"Please, tap on the + icon to add images to the session")
iconName: "insert-image"
}
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/components/EmptyState.qml 0000664 0000000 0000000 00000003664 15071447005 0030172 0 ustar 00root root 0000000 0000000
/*
* Copyright (C) 2014-2016 Canonical Ltd
*
* This file is part of Ubuntu Clock App
*
* Ubuntu Clock App is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* Ubuntu Clock App is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
import QtQuick 2.6
import Lomiri.Components 1.3
/*
Component which displays an empty state (approved by design). It offers an
icon, title and subtitle to describe the empty state.
*/
Item {
id: emptyState
// Public APIs
property alias iconName: emptyIcon.name
property alias title: emptyLabel.text
property alias subTitle: emptySublabel.text
height: childrenRect.height
Label {
id: emptyLabel
textSize: Label.Large
font.weight: Font.Normal
width: parent.width
wrapMode: Text.WordWrap
horizontalAlignment: Text.AlignHCenter
color: bgColor
}
Icon {
id: emptyIcon
anchors {
horizontalCenter: parent.horizontalCenter
top: emptyLabel.bottom
topMargin: units.gu(4)
}
height: units.gu(17)
width: height
color: bgColor
asynchronous: true
}
Label {
id: emptySublabel
width: parent.width - gridmargin * 6
wrapMode: Text.WordWrap
anchors {
horizontalCenter: parent.horizontalCenter
top: emptyIcon.bottom
topMargin: units.gu(6)
}
horizontalAlignment: Text.AlignHCenter
color: LomiriColors.ash
}
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/components/InfoBar.qml 0000664 0000000 0000000 00000003300 15071447005 0027376 0 ustar 00root root 0000000 0000000 import QtQuick 2.4
import Lomiri.Components 1.3
Rectangle {
id: infoBar
property alias text: infoBarText.text
width: parent.width
height: infoBarText.height + units.gu(3)
anchors {
bottom: parent.bottom
bottomMargin: -height
}
color: "#000"
opacity: 0
Component.onCompleted: {
anchors.bottomMargin = 0
opacity = 0.6
infoBarTimer.start()
}
Text {
id: infoBarText
anchors {
left: parent.left
leftMargin: units.gu(2)
right: parent.right
rightMargin: units.gu(2)
verticalCenter: parent.verticalCenter
}
text: ""
wrapMode: Text.WrapAnywhere
color: "white"
}
Timer {
id: infoBarTimer
interval: 3000
running: false
repeat: false
triggeredOnStart: false
onTriggered: {
animaDestroy.start()
}
}
SequentialAnimation {
id: animaDestroy
LomiriNumberAnimation {
target: infoBar.anchors
property: "bottomMargin"
to: -infoBar.height
duration: 500
easing.type: Easing.InOutCirc
}
LomiriNumberAnimation {
target: infoBar
property: "opacity"
to: 0
duration: 500
easing.type: Easing.InOutCirc
}
}
Behavior on opacity {
LomiriNumberAnimation {
duration: 500
easing.type: Easing.InOutCirc
}
}
Behavior on anchors.bottomMargin {
LomiriNumberAnimation {
duration: 500
easing.type: Easing.InOutCirc
}
}
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/components/SettingsListItem.qml 0000664 0000000 0000000 00000001340 15071447005 0031333 0 ustar 00root root 0000000 0000000 import QtQuick 2.9
import QtQuick.Layouts 1.1
import Lomiri.Components 1.3
ListItem {
property var name: ""
property var value: ""
property var icon: "settings"
property var rightIcon: ""
height: layout.height
ListItemLayout {
id: layout
title.text: name
subtitle.text: value
Icon {
name: icon
width: units.gu(3)
height: units.gu(3)
visible: icon !== ""
SlotsLayout.position: SlotsLayout.Leading
}
Icon {
SlotsLayout.position: SlotsLayout.Trailing
name: rightIcon
visible: rightIcon !== ""
width: units.gu(2)
height: width
}
}
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/components/SingleImageHeader.qml 0000664 0000000 0000000 00000001364 15071447005 0031363 0 ustar 00root root 0000000 0000000 import QtQuick 2.6
import Lomiri.Components 1.3
import Lomiri.Content 1.3
PageHeader {
title: i18n.tr('Camera Scanner')
signal deleteImage
signal saveImage
StyleHints {
foregroundColor: fgColor
backgroundColor: bgColor
dividerColor.visible: false
}
trailingActionBar {
numberOfSlots: 2
actions: [
Action {
iconName: "delete"
shortcut: "supr"
text: i18n.tr("Delete")
onTriggered: deleteImage()
},
Action {
iconName: "save"
shortcut: "Ctrl+s"
text: i18n.tr("Save")
onTriggered: saveImage()
}
]
}
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/pages/ 0000775 0000000 0000000 00000000000 15071447005 0024261 5 ustar 00root root 0000000 0000000 camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/pages/ImportPage.qml 0000664 0000000 0000000 00000004467 15071447005 0027056 0 ustar 00root root 0000000 0000000
/*
* Copyright (C) 2016 Stefano Verzegnassi
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License 3 as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
import QtQuick 2.6
import Lomiri.Components 1.3
import Lomiri.Content 1.3
import ImageProcessing 1.0
Page {
id: picker
property var activeTransfer
property var url
property var handler
property var contentType
signal cancel
signal imported(string fileUrl)
header: PageHeader {
id: importHeader
title: i18n.tr("Import Image")
}
ContentPeerPicker {
anchors {
fill: parent
topMargin: importHeader.height
}
visible: parent.visible
showTitle: false
contentType: picker.contentType
handler: picker.handler
onPeerSelected: {
peer.selectionType = ContentTransfer.Multiple
picker.activeTransfer = peer.request()
picker.activeTransfer.stateChanged.connect(function () {
if (picker.activeTransfer.state === ContentTransfer.Charged) {
console.log("Charged")
console.log(picker.activeTransfer.items[0].url)
for (var i = 0; i < picker.activeTransfer.items.length; i++) {
var item = picker.activeTransfer.items[i]
//Add current image to being processed
ImageProcessing.addImage(item.url)
}
picker.activeTransfer = null
pageStack.pop()
}
})
}
onCancelPressed: {
pageStack.pop()
}
}
ContentTransferHint {
id: transferHint
anchors.fill: parent
activeTransfer: picker.activeTransfer
}
Component {
id: resultComponent
ContentItem {}
}
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/pages/InfoPage.qml 0000664 0000000 0000000 00000003664 15071447005 0026475 0 ustar 00root root 0000000 0000000 import QtQuick 2.9
import QtQuick.Layouts 1.1
import Lomiri.Components 1.3
import "../components"
Page {
id: infoPage
anchors.fill: parent
header: PageHeader {
id: header
title: i18n.tr('Info about Camera Scanner')
StyleHints {
foregroundColor: fgColor
backgroundColor: bgColor
dividerColor.visible: false
}
}
ScrollView {
id: scrollView
width: parent.width
height: parent.height - header.height
anchors.top: header.bottom
contentItem: Column {
width: infoPage.width
Icon {
anchors.horizontalCenter: parent.horizontalCenter
anchors.topMargin: parent.width / 4
width: parent.width / 2
height: width
source: "../../assets/logo.svg"
}
SettingsListItem {
name: i18n.tr("Report a bug")
icon: "stock_message"
onClicked: Qt.openUrlExternally(
"https://gitlab.com/jonnius/camera-scanner/issues")
}
SettingsListItem {
name: i18n.tr("Contributors")
icon: "contact-group"
onClicked: Qt.openUrlExternally(
"https://gitlab.com/jonnius/camera-scanner/-/graphs/master")
}
SettingsListItem {
name: i18n.tr("Source code")
icon: "text-xml-symbolic"
onClicked: Qt.openUrlExternally(
"https://gitlab.com/jonnius/camera-scanner")
}
SettingsListItem {
name: i18n.tr("License")
icon: "x-office-document-symbolic"
onClicked: Qt.openUrlExternally(
"https://gitlab.com/jonnius/camera-scanner/blob/master/LICENSE")
}
}
}
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/pages/MainPage.qml 0000664 0000000 0000000 00000020753 15071447005 0026464 0 ustar 00root root 0000000 0000000 import QtQuick 2.6
import Lomiri.Components 1.3
import QtQml.Models 2.1
import QtGraphicalEffects 1.0
import ImageProcessing 1.0
import Lomiri.Content 1.3
import Lomiri.Components.Popups 1.3
import "../components"
Page {
id: mainPage
property alias imageModel: imageModel
signal exportCompleted
header: CommonHeader {
id: mainHeader
}
function getImageUrl(id) {
return "image://documents/" + id
}
function addImage(id) {
imageModel.append({
"imageID": id,
"imgout": getImageUrl(id)
})
}
function getIndexById(id) {
for (var i = 0; i < imageModel.count; i++) {
console.log("Looking at " + imageModel.get(i).imageID)
if (imageModel.get(i).imageID == id)
return i
}
console.log("Requested image with ID " + id + " is not in list model")
return null
}
function updateImage(id) {
var index = getIndexById(id)
if (index !== null) {
imageModel.get(index).imgout = ""
imageModel.get(index).imgout = getImageUrl(id)
}
}
function removeImage(id) {
var index = getIndexById(id)
if (index !== null)
imageModel.remove(index)
}
Connections {
target: ImageProcessing
onImageAdded: addImage(id)
onImageRemoved: removeImage(id)
onUserInfo: notification(msg)
onImageUpdated: updateImage(id)
}
ListModel {
id: imageModel
}
Component {
id: shareDialog
ContentShareDialog {
Component.onDestruction: exportCompleted()
}
}
Component {
id: clearSessionDialog
ConfirmationDialog {
onConfirmClicked: ImageProcessing.removeAll()
}
}
Component {
id: contentItemComponent
ContentItem {}
}
DelegateModel {
id: visualModel
model: imageModel
delegate: MouseArea {
id: delegateRoot
property int visualIndex: DelegateModel.itemsIndex
property var imageID: model.imageID
width: gridview.cellWidth
height: gridview.cellHeight
drag.smoothed: true
Item {
id: icon
width: gridview.cellWidth
height: gridview.cellHeight
anchors {
horizontalCenter: parent.horizontalCenter
verticalCenter: parent.verticalCenter
}
Drag.active: delegateRoot.drag.active
Drag.source: delegateRoot
Drag.hotSpot.x: 36
Drag.hotSpot.y: 36
states: [
State {
when: icon.Drag.active
ParentChange {
target: icon
parent: mainView
}
AnchorChanges {
target: icon
anchors.horizontalCenter: undefined
anchors.verticalCenter: undefined
}
}
]
Image {
id: mainImg
anchors {
fill: parent
leftMargin: mainView.gridmargin
rightMargin: mainView.gridmargin
topMargin: 1.5 * mainView.gridmargin
bottomMargin: 1.5 * mainView.gridmargin
}
asynchronous: true
fillMode: Image.PreserveAspectFit
source: Qt.resolvedUrl(model.imgout)
// Prevent blurry SVGs
sourceSize.width: 2 * mainView.mingridwidth
sourceSize.height: 3 * mainView.mingridwidth
/* Overlay for when image is pressed */
Rectangle {
id: overlay
anchors.fill: parent
color: "#000"
border.color: LomiriColors.orange
border.width: 0
opacity: delegateRoot.pressed ? 0.3 : 0
Behavior on opacity {
NumberAnimation {
duration: LomiriAnimation.SlowDuration
}
}
}
}
DropShadow {
anchors.fill: mainImg
horizontalOffset: 5
verticalOffset: 5
radius: 18
samples: 25
transparentBorder: true
color: "#80000000"
source: mainImg
}
}
DropArea {
anchors {
fill: parent
margins: 15
}
onEntered: {
visualModel.items.move(drag.source.visualIndex,
delegateRoot.visualIndex)
imageModel.move(drag.source.visualIndex,
delegateRoot.visualIndex, 1)
}
}
onPressAndHold: {
overlay.border.width = 10
mouse.accepted = false
delegateRoot.drag.target = icon
deleteIcon.visible = true
}
onReleased: {
/*
if (deleteIcon.visible == true)
{
ImageProcessing.removeImage ( model.imageID )
imageModel.remove( index )
overlay.border.width = 0
delegateRoot.drag.target = undefined
deleteIcon.visible = false
}
else
{
var url = ImageProcessing.exportAsPdf( model.imageID )
console.log("Share:",url)
var sharePopup = PopupUtils.open(shareDialog, mainPage, {"contentType" : ContentType.Documents})
sharePopup.items.push(contentItemComponent.createObject(mainPage, {"url" : url, "text": model.imageID}))
}
*/
ImageProcessing.loadSingleImageSettings(model.imageID)
pageStack.push(Qt.resolvedUrl("SingleImagePage.qml"), {
"currentImage": Qt.resolvedUrl(model.imgout),
"currentID": model.imageID,
"currentIndex": index
})
}
}
}
Item {
id: topPanel
anchors {
left: parent.left
right: parent.right
top: mainHeader.bottom
topMargin: units.gu(2)
}
height: units.gu(5)
DropArea {
id: deleteDragTarget
anchors.fill: parent
Icon {
id: deleteIcon
name: "delete"
visible: false
color: LomiriColors.red
anchors.horizontalCenter: parent.horizontalCenter
height: parent.height
}
states: [
State {
when: deleteDragTarget.containsDrag
PropertyChanges {
target: deleteIcon
color: LomiriColors.coolGrey
}
}
]
}
}
GridView {
id: gridview
anchors {
top: topPanel.bottom
left: parent.left
right: parent.right
bottom: parent.bottom
topMargin: units.gu(2)
leftMargin: mainView.gridmargin
rightMargin: mainView.gridmargin
}
height: mainView.height / 2
clip: true
cellWidth: width / Math.floor(width / mainView.mingridwidth)
cellHeight: cellWidth * 1.4
displaced: Transition {
NumberAnimation {
properties: "x,y"
easing.type: Easing.OutQuad
}
}
model: visualModel
}
Loader {
id: emptyStateLoader
anchors.fill: parent
active: imageModel.count === 0
source: Qt.resolvedUrl("../components/EmptySession.qml")
}
}
camera-scanner-v0.5.1-18f23fa50b91931246dbfba9a29a2d9fb5a9e86d/qml/pages/SingleImagePage.qml 0000664 0000000 0000000 00000024502 15071447005 0027760 0 ustar 00root root 0000000 0000000 import QtQuick 2.9
import Lomiri.Components 1.3
import ImageProcessing 1.0
import Lomiri.Content 1.3
import Lomiri.Components.Popups 1.3
import "../components"
Page {
id: singleImagePage
width: parent.width
property string currentImage
property int currentIndex
property string currentID
property bool pageLoaded: false
header: SingleImageHeader {
id: singleImageHeader
}
Flickable {
id: flickable
anchors {
left: parent.left
top: parent.top
right: parent.right
bottom: detailsItem.top
topMargin: singleImagePage.header.height
}
contentHeight: height
contentWidth: width
Item {
height: flickable.height
width: flickable.width
LomiriShape {
id: image
aspect: LomiriShape.Flat
anchors {
fill: parent
leftMargin: gridmargin
rightMargin: gridmargin
}
source: Image {
sourceSize.width: image.width
sourceSize.height: image.height
source: currentImage
cache: false
}
sourceFillMode: LomiriShape.PreserveAspectFit
}
}
}
MouseArea {
anchors {
left: parent.left
right: parent.right
bottom: parent.bottom
}
height: detailsItem.height
property bool ignoring: false
onPressed: {
ignoring = false
if (detailsItem.showProgress == 0
&& mouseY < height - units.gu(2)) {
print("rejecting mouse")
mouse.accepted = false
ignoring = true
}
}
onMouseYChanged: {
if (ignoring) {
return
}
detailsItem.showProgress = (height - mouseY) / height
}
onReleased: {
if (detailsItem.showProgress > .5) {
detailsItem.showProgress = 1
} else {
detailsItem.showProgress = 0
}
}
}
Item {
id: detailsItem
anchors {
left: parent.left
right: parent.right
bottom: parent.bottom
}
height: singleImagePage.height / 2
anchors.bottomMargin: Math.min(Math.max(
-height + units.gu(2),
-height + showProgress * height), 0)
property real showProgress: 0
Behavior on anchors.bottomMargin {
LomiriNumberAnimation {}
}
Rectangle {
id: dragHandle
anchors {
left: parent.left
right: parent.right
top: parent.top
}
height: units.gu(2)
color: bgColor
Row {
anchors.centerIn: parent
spacing: units.gu(1)
Repeater {
model: 3
Rectangle {
height: units.gu(1)
width: height
radius: height / 2
color: Qt.lighter(Qt.lighter(bgColor))
}
}
}
}
Column {
width: parent.width
spacing: units.gu(2)
anchors.top: dragHandle.bottom
anchors.horizontalCenter: parent.horizontalCenter
ListItemLayout {
id: filterModeSwitch
title.text: i18n.tr("Filter Mode")
title.color: theme.palette.normal.baseText
Switch {
id: filterSwitch
checked: ImageProcessing.filterMode
onCheckedChanged: if (pageLoaded)
reprocessImage()
}
}
ListItemLayout {
id: colorModeSwitch
visible: filterSwitch.checked
title.text: i18n.tr("Color Mode")
title.color: theme.palette.normal.baseText
Switch {
id: colorSwitch
checked: ImageProcessing.colorMode
onCheckedChanged: if (pageLoaded)
reprocessImage()
}
}
Row {
id: thrRow
anchors.horizontalCenter: parent.horizontalCenter
visible: filterSwitch.checked && colorSwitch.checked
spacing: units.gu(2)
property var sliderWidth: parent.width - thrLabel.width - units.gu(
6)
Label {
id: thrLabel
width: text.width
wrapMode: Text.Wrap
text: i18n.tr("Color Thr")
}
Slider {
id: colorThrSlider
live: false
function formatValue(v) {
return v.toFixed(2)
}
minimumValue: 0.25
maximumValue: 1.0
value: ImageProcessing.colorThr
width: thrRow.sliderWidth
height: units.gu(2)
onPressedChanged: {
if (!pressed) {
reprocessImage()
}
}
}
}
Row {
id: gainRow
anchors.horizontalCenter: parent.horizontalCenter
visible: filterSwitch.checked && colorSwitch.checked
spacing: units.gu(2)
property var sliderWidth: parent.width - gainLabel.width - units.gu(
6)
Label {
id: gainLabel
width: text.width
wrapMode: Text.Wrap
text: i18n.tr("Contrast")
}
Slider {
id: colorGainSlider
live: false
function formatValue(v) {
return v.toFixed(2)
}
minimumValue: 1.00
maximumValue: 2.00
value: ImageProcessing.colorGain
width: gainRow.sliderWidth
height: units.gu(2)
onPressedChanged: {
if (!pressed) {
reprocessImage()
}
}
}
}
Row {
id: biasRow
anchors.horizontalCenter: parent.horizontalCenter
visible: filterSwitch.checked && colorSwitch.checked
spacing: units.gu(2)
property var sliderWidth: parent.width - biasLabel.width - units.gu(
6)
Label {
id: biasLabel
width: text.width
wrapMode: Text.Wrap
text: i18n.tr("Brightness")
}
Slider {
id: colorBiasSlider
live: false
function formatValue(v) {
return v.toFixed(2)
}
minimumValue: 0.00
maximumValue: 1.00
value: ImageProcessing.colorBias
width: biasRow.sliderWidth
height: units.gu(2)
onPressedChanged: {
if (!pressed) {
reprocessImage()
}
}
}
}
Button {
anchors.horizontalCenter: parent.horizontalCenter
text: i18n.tr("Restore to default")
color: LomiriColors.green
onClicked: {
colorSwitch.checked = false
filterSwitch.checked = true
colorThrSlider.value = 0.55
colorGainSlider.value = 1.5
colorBiasSlider.value = 0.0
reprocessImage()
}
}
}
}
Connections {
target: singleImageHeader
onDeleteImage: {
ImageProcessing.removeImage(currentID)
pageStack.pop()
}
onSaveImage: {
//TODO: move this code to a general function
//TODO: save as pdf or as an image?
var url = ImageProcessing.exportAsPdf(currentID)
console.log("Share:", url)
var sharePopup = PopupUtils.open(shareDialog, singleImagePage, {
"contentType": ContentType.Documents
})
sharePopup.items.push(contentItemComponent.createObject(
singleImagePage, {
"url": url,
"text": currentID
}))
}
}
Component {
id: shareDialog
ContentShareDialog {
Component.onDestruction: exportCompleted()
}
}
Component {
id: contentItemComponent
ContentItem {}
}
Component.onDestruction: {
currentImage = ""
//TODO: Find a more elegant way of reseting this int
currentIndex = -1
currentID = ""
}
Component.onCompleted: {
pageLoaded = true
}
Connections {
target: ImageProcessing
onImageUpdated: currentImage = "image://documents/" + id
}
function reprocessImage() {
currentImage = ""
ImageProcessing.reprocessImage(currentID, colorSwitch.checked,
filterSwitch.checked,
colorThrSlider.value,
colorGainSlider.value,
colorBiasSlider.value)
}
}
# Camera Scanner - An Ubuntu Touch Document Scanner App
This is an Ubuntu Touch App to scan documents using your camera.
## How to get it
[](https://open-store.io/app/camerascanner.jonnius)
Or build it yourself following instructions below.
## Building the app
### Dependencies
Install [clickable](https://clickable-ut.dev/en/latest/), which is used to build this app and dependencies.
This app depends on OpenCV. You can easily build OpenCV by running
git submodule update --init --recursive
clickable build --libs --arch arm64 # or armhf, depending on your device
clickable build --libs --arch amd64 # If you want to do desktop builds, too
This may take quite some time, but only needs to be done once.
### Installation
To build and launch the app, simply run
clickable chain build install launch logs --arch arm64 # or armhf
clickable desktop # to try a desktop build
See [clickable documentation](https://clickable-ut.dev/en/latest/) for details.
## Code Style/Formatting
### C++
Clang-format is used to keep the code style consistent and should be run before
committing any changes to C++ code.
Install clang-format
sudo apt install clang-format
Then you can either run clang-format as a git pre commit hook (preffered) or run
the apply-format script to format any staged changes.
./apply-format -i plugins/ImageProcessing/*.{h,cpp}
### QML
Qmlfmt is used to keep the QML code style clean and should be run before
committing any changes to QML code.
Install [Qmlfmt](https://github.com/jesperhh/qmlfmt#build-instructions). You can
either run qmlfmt as a git pre commit hook (preffered) or run
`qmlfmt -w