### Install Translation Files Source: https://github.com/ksnip/kimageannotator/blob/master/translations/CMakeLists.txt This command installs the generated QM translation files to the specified destination directory during the installation process. ```cmake install(FILES ${KIMAGEANNOTATOR_LANG_QM} DESTINATION ${KIMAGEANNOTATOR_LANG_INSTALL_DIR}) ``` -------------------------------- ### Complete kImageAnnotator Application in C++ Source: https://context7.com/ksnip/kimageannotator/llms.txt This is a full example of a screenshot annotation application using the kImageAnnotator library. It demonstrates loading translations, configuring the annotator widget, setting up menus and toolbars, and handling image opening and saving. Ensure Qt and kImageAnnotator are set up correctly in your CMake project. ```cpp #include #include #include #include #include #include #include using kImageAnnotator::KImageAnnotator; class AnnotatorWindow : public QMainWindow { public: AnnotatorWindow() { // Load translations first kImageAnnotator::loadTranslations(); // Create annotator widget m_annotator = new KImageAnnotator(); setCentralWidget(m_annotator); // Configure annotator settings m_annotator->setTabBarAutoHide(true); m_annotator->setSmoothPathEnabled(true); m_annotator->setSmoothFactor(5); m_annotator->setSaveToolSelection(true); m_annotator->setSwitchToSelectToolAfterDrawingItem(false); m_annotator->setControlsWidgetVisible(true); m_annotator->setCanvasColor(Qt::white); setupMenus(); setupToolbar(); connectSignals(); // Load initial blank canvas QPixmap blank(800, 600); blank.fill(Qt::white); m_annotator->addTab(blank, "Untitled", "New image"); setMinimumSize(m_annotator->sizeHint()); setWindowTitle("Image Annotator"); } private: void setupMenus() { // File menu QMenu* fileMenu = menuBar()->addMenu("&File"); fileMenu->addAction("&Open...", this, &AnnotatorWindow::openImage); fileMenu->addAction("&Save...", this, &AnnotatorWindow::saveImage); fileMenu->addSeparator(); fileMenu->addAction("E&xit", this, &QMainWindow::close); // Edit menu with undo/redo and view modes QMenu* editMenu = menuBar()->addMenu("&Edit"); editMenu->addAction(m_annotator->undoAction()); editMenu->addAction(m_annotator->redoAction()); editMenu->addSeparator(); editMenu->addAction("&Annotate", m_annotator, &KImageAnnotator::showAnnotator); editMenu->addAction("&Crop", m_annotator, &KImageAnnotator::showCropper); editMenu->addAction("&Scale", m_annotator, &KImageAnnotator::showScaler); editMenu->addAction("&Rotate", m_annotator, &KImageAnnotator::showRotator); editMenu->addAction("&Modify Canvas", m_annotator, &KImageAnnotator::showCanvasModifier); editMenu->addAction("Cu&t", m_annotator, &KImageAnnotator::showCutter); } void setupToolbar() { QToolBar* toolbar = addToolBar("Main"); toolbar->addAction(m_annotator->undoAction()); toolbar->addAction(m_annotator->redoAction()); } void connectSignals() { connect(m_annotator, &KImageAnnotator::imageChanged, this, [this]() { setWindowModified(true); }); connect(m_annotator, &KImageAnnotator::tabCloseRequested, this, [this](int index) { m_annotator->removeTab(index); }); } void openImage() { QString path = QFileDialog::getOpenFileName(this, "Open Image", "", "Images (*.png *.jpg *.bmp)"); if (!path.isEmpty()) { QPixmap pixmap(path); m_annotator->addTab(pixmap, QFileInfo(path).fileName(), path); } } void saveImage() { QString path = QFileDialog::getSaveFileName(this, "Save Image", "", "PNG (*.png);;JPEG (*.jpg)"); if (!path.isEmpty()) { m_annotator->image().save(path); setWindowModified(false); } } KImageAnnotator* m_annotator; }; int main(int argc, char** argv) { QApplication::setAttribute(Qt::AA_EnableHighDpiScaling); QApplication app(argc, argv); AnnotatorWindow window; window.show(); return app.exec(); } ``` -------------------------------- ### Define Executable and Link Library Source: https://github.com/ksnip/kimageannotator/blob/master/example/CMakeLists.txt This CMake code defines the executable for the KImageAnnotator example and links it against the KImageAnnotator library. Ensure KImageAnnotator is installed or available in the build environment. ```cmake add_executable(kImageAnnotator-example main.cpp) target_link_libraries(kImageAnnotator-example kImageAnnotator) ``` -------------------------------- ### Build kImageAnnotator from source Source: https://github.com/ksnip/kimageannotator/blob/master/README.md Commands to clone, configure, and build the project using CMake. ```bash $ git clone https://github.com/ksnip/kImageAnnotator ``` ```bash $ cd kImageAnnotator ``` ```bash $ mkdir build && cd build ``` ```bash $ cmake .. && make ``` ```bash $ sudo make install ``` ```bash $ ./example/kImageAnnotator-example ``` -------------------------------- ### Initialize KImageAnnotator Widget Source: https://context7.com/ksnip/kimageannotator/llms.txt Embed the KImageAnnotator widget into a Qt application's main window. ```cpp #include #include #include using kImageAnnotator::KImageAnnotator; int main(int argc, char **argv) { QApplication::setAttribute(Qt::AA_EnableHighDpiScaling); QApplication app(argc, argv); // Create the annotator widget auto annotator = new KImageAnnotator(); // Create main window and set annotator as central widget QMainWindow mainWindow; mainWindow.setCentralWidget(annotator); mainWindow.setMinimumSize(annotator->sizeHint()); mainWindow.show(); return app.exec(); } ``` -------------------------------- ### Integrate with CMake Source: https://context7.com/ksnip/kimageannotator/llms.txt Configure project dependencies by finding the package and linking the library. Supports both Qt5 and Qt6 variants. ```cmake cmake_minimum_required(VERSION 3.5) project(MyAnnotationApp LANGUAGES CXX) set(CMAKE_CXX_STANDARD 17) set(CMAKE_CXX_STANDARD_REQUIRED ON) set(CMAKE_AUTOMOC ON) # Set minimum version requirement set(KIMAGEANNOTATOR_MIN_VERSION "0.7.0") # Find Qt (choose Qt5 or Qt6) find_package(Qt5 5.15.2 REQUIRED COMPONENTS Widgets) # Find kImageAnnotator for Qt5 find_package(kImageAnnotator-Qt5 ${KIMAGEANNOTATOR_MIN_VERSION} REQUIRED) # For Qt6, use instead: # find_package(Qt6 REQUIRED COMPONENTS Widgets) # find_package(kImageAnnotator-Qt6 ${KIMAGEANNOTATOR_MIN_VERSION} REQUIRED) add_executable(MyAnnotationApp main.cpp) target_link_libraries(MyAnnotationApp Qt5::Widgets kImageAnnotator ) ``` -------------------------------- ### Configure Annotation Behavior Source: https://context7.com/ksnip/kimageannotator/llms.txt Adjust settings for path smoothing, tool persistence, canvas appearance, and UI visibility. ```cpp #include using kImageAnnotator::KImageAnnotator; void configureAnnotator(KImageAnnotator* annotator) { // Enable smooth path drawing for pen/marker tools annotator->setSmoothPathEnabled(true); annotator->setSmoothFactor(7); // Higher = smoother, range typically 1-10 // Remember selected tool between sessions annotator->setSaveToolSelection(true); // Auto-switch to select tool after drawing an item annotator->setSwitchToSelectToolAfterDrawingItem(true); // Select item immediately after drawing it annotator->setSelectItemAfterDrawing(true); // When changing number tool seed, update all existing numbers annotator->setNumberToolSeedChangeUpdatesAllItems(true); // Set canvas background color annotator->setCanvasColor(QColor(255, 255, 255)); // White background // Collapse settings panel for more image space annotator->setSettingsCollapsed(true); // Show/hide the controls widget (undo, redo, crop, scale buttons) annotator->setControlsWidgetVisible(true); } ``` -------------------------------- ### Load UI Translations Source: https://context7.com/ksnip/kimageannotator/llms.txt Initialize internationalization support by calling the load function before creating the KImageAnnotator widget. ```cpp #include #include #include int main(int argc, char **argv) { QApplication app(argc, argv); // Load kImageAnnotator translations based on system locale // This must be called before creating the KImageAnnotator widget kImageAnnotator::loadTranslations(); // Create annotator after loading translations auto annotator = new kImageAnnotator::KImageAnnotator(); // UI strings will now appear in the user's language if available // Supported: ar, bg, ca, cs, da, de, el, es, et, eu, fr, gl, hr, hu, // id, it, ja, ko, nl, no, pl, pt, pt_BR, ro, ru, si, sq, // sv, ta, tr, uk, zh_CN return app.exec(); } ``` -------------------------------- ### Integrate kImageAnnotator with CMake Source: https://github.com/ksnip/kimageannotator/blob/master/README.md Configuration steps to locate and link the library in a CMake project. ```cmake set(KIMAGEANNOTATOR_MIN_VERSION "0.x.x") ``` ```cmake find_package(kImageAnnotator-Qt5 ${KIMAGEANNOTATOR_MIN_VERSION} REQUIRED) ``` ```cmake find_package(kImageAnnotator-Qt6 ${KIMAGEANNOTATOR_MIN_VERSION} REQUIRED) ``` ```cmake target_link_libraries(myApp kImageAnnotator) ``` -------------------------------- ### Integrate Undo/Redo Actions Source: https://context7.com/ksnip/kimageannotator/llms.txt Retrieve QAction objects for undo and redo to add them to application menus or toolbars. These actions automatically track the internal undo stack state. ```cpp #include #include #include #include using kImageAnnotator::KImageAnnotator; void setupUndoRedo(QMainWindow* mainWindow, KImageAnnotator* annotator) { // Get undo/redo actions from annotator QAction* undoAction = annotator->undoAction(); QAction* redoAction = annotator->redoAction(); // Add to Edit menu QMenu* editMenu = mainWindow->menuBar()->addMenu("Edit"); editMenu->addAction(undoAction); editMenu->addAction(redoAction); editMenu->addSeparator(); // Add to toolbar QToolBar* toolbar = mainWindow->addToolBar("Edit"); toolbar->addAction(undoAction); toolbar->addAction(redoAction); // Actions automatically enable/disable based on undo stack state // Shortcuts are typically Ctrl+Z and Ctrl+Y by default } ``` -------------------------------- ### Configure Annotation View Modes Source: https://context7.com/ksnip/kimageannotator/llms.txt Connect menu actions to specific view modes like cropping, scaling, or rotating within the annotator. ```cpp #include #include #include #include using kImageAnnotator::KImageAnnotator; void setupEditMenu(QMainWindow* mainWindow, KImageAnnotator* annotator) { QMenu* editMenu = mainWindow->menuBar()->addMenu("Edit"); // Annotation mode - draw shapes, text, blur, etc. QAction* annotateAction = new QAction("Annotate", mainWindow); QObject::connect(annotateAction, &QAction::triggered, annotator, &KImageAnnotator::showAnnotator); editMenu->addAction(annotateAction); // Crop mode - select region to crop QAction* cropAction = new QAction("Crop", mainWindow); QObject::connect(cropAction, &QAction::triggered, annotator, &KImageAnnotator::showCropper); editMenu->addAction(cropAction); // Scale mode - resize the image QAction* scaleAction = new QAction("Scale", mainWindow); QObject::connect(scaleAction, &QAction::triggered, annotator, &KImageAnnotator::showScaler); editMenu->addAction(scaleAction); // Rotate mode - rotate or flip the image QAction* rotateAction = new QAction("Rotate/Flip", mainWindow); QObject::connect(rotateAction, &QAction::triggered, annotator, &KImageAnnotator::showRotator); editMenu->addAction(rotateAction); // Canvas modifier - change canvas size and color QAction* canvasAction = new QAction("Modify Canvas", mainWindow); QObject::connect(canvasAction, &QAction::triggered, annotator, &KImageAnnotator::showCanvasModifier); editMenu->addAction(canvasAction); // Cut mode - cut out vertical or horizontal slices QAction* cutAction = new QAction("Cut", mainWindow); QObject::connect(cutAction, &QAction::triggered, annotator, &KImageAnnotator::showCutter); editMenu->addAction(cutAction); } ``` -------------------------------- ### Extend Tab Context Menu with Custom Actions Source: https://context7.com/ksnip/kimageannotator/llms.txt Use this to add application-specific operations like saving or copying to the tab context menu. Requires passing a pointer to the KImageAnnotator instance. ```cpp #include #include #include using kImageAnnotator::KImageAnnotator; void setupTabContextMenu(KImageAnnotator* annotator) { QList customActions; // Create custom action for saving tab QAction* saveAction = new QAction("Save This Tab", annotator); QObject::connect(saveAction, &QAction::triggered, [annotator]() { QImage image = annotator->image(); image.save("saved_tab.png"); }); customActions.append(saveAction); // Create custom action for copying to clipboard QAction* copyAction = new QAction("Copy to Clipboard", annotator); QObject::connect(copyAction, &QAction::triggered, [annotator]() { QImage image = annotator->image(); QApplication::clipboard()->setImage(image); }); customActions.append(copyAction); // Add all custom actions to tab context menu annotator->addTabContextMenuActions(customActions); } ``` -------------------------------- ### Configure Qt Translation Files Source: https://github.com/ksnip/kimageannotator/blob/master/translations/CMakeLists.txt This snippet configures Qt translation files using CMake. It conditionally uses `qt_create_translation` if `UPDATE_TS_FILES` is defined, otherwise it uses `qt_add_translation`. This allows for updating .ts files or simply compiling .qm files. ```cmake find_package(Qt${QT_MAJOR_VERSION}LinguistTools) set(KIMAGEANNOTATOR_LANG_TS kImageAnnotator_ar.ts kImageAnnotator_bg.ts kImageAnnotator_ca.ts kImageAnnotator_cs.ts kImageAnnotator_da.ts kImageAnnotator_de.ts kImageAnnotator_el.ts kImageAnnotator_es.ts kImageAnnotator_eu.ts kImageAnnotator_fr.ts kImageAnnotator_fr_CA.ts kImageAnnotator_gl.ts kImageAnnotator_hr.ts kImageAnnotator_hu.ts kImageAnnotator_id.ts kImageAnnotator_it.ts kImageAnnotator_ja.ts kImageAnnotator_ko.ts kImageAnnotator_nl.ts kImageAnnotator_no.ts kImageAnnotator_pl.ts kImageAnnotator_pt.ts kImageAnnotator_pt_BR.ts kImageAnnotator_ro.ts kImageAnnotator_ru.ts kImageAnnotator_si.ts kImageAnnotator_sq.ts kImageAnnotator_sv.ts kImageAnnotator_tr.ts kImageAnnotator_uk.ts kImageAnnotator_zh_CN.ts) if (DEFINED UPDATE_TS_FILES) qt_create_translation(KIMAGEANNOTATOR_LANG_QM ${CMAKE_SOURCE_DIR}/translations ${KIMAGEANNOTATOR_SRCS} ${KIMAGEANNOTATOR_LANG_TS} OPTIONS "-no-obsolete") else () qt_add_translation(KIMAGEANNOTATOR_LANG_QM ${KIMAGEANNOTATOR_LANG_TS}) endif () ``` -------------------------------- ### Load Images into Annotator Source: https://context7.com/ksnip/kimageannotator/llms.txt Use loadImage for single images or addTab for multi-tab editing. Each tab maintains independent annotation states. ```cpp #include using kImageAnnotator::KImageAnnotator; void setupAnnotator(KImageAnnotator* annotator) { // Create a pixmap to annotate QPixmap screenshot = QPixmap::grabWindow(QApplication::desktop()->winId()); // Load single image (replaces current content) annotator->loadImage(screenshot); // Or add multiple images as tabs QPixmap image1(QSize(800, 600)); image1.fill(Qt::white); QPixmap image2(QSize(1024, 768)); image2.fill(Qt::lightGray); // addTab returns the index of the new tab int tabIndex1 = annotator->addTab(image1, "Screenshot 1", "First screenshot"); int tabIndex2 = annotator->addTab(image2, "Screenshot 2", "Second screenshot"); // Update tab information later annotator->updateTabInfo(tabIndex1, "Modified Screenshot", "Edited on 2024-01-15"); // Auto-hide tab bar when only one tab exists annotator->setTabBarAutoHide(true); } ``` -------------------------------- ### Retrieve Annotated Images Source: https://context7.com/ksnip/kimageannotator/llms.txt Use image() to access the current tab's annotated QImage or imageAt() for specific tabs. The returned image includes all rendered annotations. ```cpp #include #include using kImageAnnotator::KImageAnnotator; void saveAnnotatedImage(KImageAnnotator* annotator) { // Get the annotated image from current tab QImage annotatedImage = annotator->image(); // Save to file QString filePath = QFileDialog::getSaveFileName( nullptr, "Save Image", "annotated.png", "Images (*.png *.jpg *.bmp)" ); if (!filePath.isEmpty()) { annotatedImage.save(filePath); } // Get image from a specific tab by index int tabIndex = 2; QImage specificImage = annotator->imageAt(tabIndex); specificImage.save("tab2_annotated.png"); } ``` -------------------------------- ### Manage Custom Stickers Source: https://context7.com/ksnip/kimageannotator/llms.txt Define custom sticker sets using file paths. The keepDefault parameter determines whether to include built-in OpenMoji stickers. ```cpp #include using kImageAnnotator::KImageAnnotator; void configureStickers(KImageAnnotator* annotator) { // Define paths to custom sticker images QStringList customStickers; customStickers << "/path/to/stickers/checkmark.svg" << "/path/to/stickers/cross.svg" << "/path/to/stickers/star.svg" << "/path/to/stickers/arrow_left.svg" << "/path/to/stickers/arrow_right.svg"; // Set stickers - keepDefault=true keeps built-in OpenMoji stickers annotator->setStickers(customStickers, true); // Or replace all stickers with custom ones only annotator->setStickers(customStickers, false); } ``` -------------------------------- ### Connect to Annotator Signals Source: https://context7.com/ksnip/kimageannotator/llms.txt Respond to user interactions and state changes such as image modifications, tab switching, or tab closing. Ensure the parent widget is available for UI-related updates. ```cpp #include #include using kImageAnnotator::KImageAnnotator; void connectSignals(KImageAnnotator* annotator, QWidget* parent) { // Image content changed (annotation added, modified, etc.) QObject::connect(annotator, &KImageAnnotator::imageChanged, [parent]() { parent->setWindowModified(true); qDebug() << "Image was modified"; }); // Tab selection changed QObject::connect(annotator, &KImageAnnotator::currentTabChanged, [](int index) { qDebug() << "Switched to tab:" << index; }); // User requested to close a tab (via middle-click or context menu) QObject::connect(annotator, &KImageAnnotator::tabCloseRequested, [annotator](int index) { // Optionally prompt to save before closing annotator->removeTab(index); }); // Tabs reordered by drag and drop QObject::connect(annotator, &KImageAnnotator::tabMoved, [](int fromIndex, int toIndex) { qDebug() << "Tab moved from" << fromIndex << "to" << toIndex; }); // Context menu opened on a tab QObject::connect(annotator, &KImageAnnotator::tabContextMenuOpened, [](int index) { qDebug() << "Context menu opened for tab:" << index; }); } ``` -------------------------------- ### kImageAnnotator Annotation Tools Enum Source: https://context7.com/ksnip/kimageannotator/llms.txt Use the Tools enum to access and specify different annotation functionalities provided by the library. Each tool has configurable properties. ```cpp // Tools enum from kImageAnnotator namespace enum class Tools { Select, // Select and modify existing items Pen, // Freehand drawing MarkerPen, // Highlighter-style freehand drawing MarkerRect, // Rectangular highlighter MarkerEllipse, // Elliptical highlighter Line, // Straight line Arrow, // Single-headed arrow DoubleArrow, // Double-headed arrow Rect, // Rectangle shape Ellipse, // Ellipse/circle shape Number, // Numbered badge/circle NumberPointer, // Number with pointer line NumberArrow, // Number with arrow Text, // Text box TextPointer, // Text with pointer line TextArrow, // Text with arrow Blur, // Blur/obfuscate region Image, // Insert image Sticker, // Insert sticker/emoji Pixelate, // Pixelate/mosaic region Duplicate // Duplicate region of image }; ``` -------------------------------- ### Insert External Images as Annotations Source: https://context7.com/ksnip/kimageannotator/llms.txt Use insertImageItem() to place external images onto the canvas as movable and resizable annotation items. ```cpp #include using kImageAnnotator::KImageAnnotator; void insertOverlayImages(KImageAnnotator* annotator) { // Load an overlay image (logo, watermark, etc.) QPixmap logo(":/images/logo.png"); // Insert at specific position (100, 100) on the canvas QPointF position(100.0, 100.0); annotator->insertImageItem(position, logo); // Insert another image at different position QPixmap arrow(":/images/arrow.png"); annotator->insertImageItem(QPointF(300.0, 200.0), arrow); // The inserted images can be moved, resized, and deleted // just like any other annotation item } ``` -------------------------------- ### Create Translation Target Source: https://github.com/ksnip/kimageannotator/blob/master/translations/CMakeLists.txt This command creates a custom CMake target named 'translations' that depends on the generated QM files. This ensures that translation files are processed when the 'translations' target is built. ```cmake add_custom_target(translations ALL DEPENDS ${KIMAGEANNOTATOR_LANG_QM}) ``` -------------------------------- ### kImageAnnotator Image Effects Enum Source: https://context7.com/ksnip/kimageannotator/llms.txt The ImageEffects enum lists various visual effects that can be applied to images within the annotator. Choose an effect to modify the image's appearance. ```cpp // Image effects that can be applied enum class ImageEffects { NoEffect, // No effect DropShadow, // Add drop shadow Grayscale, // Convert to grayscale Border, // Add border InvertColor // Invert colors }; ``` -------------------------------- ### kImageAnnotator Fill Modes Enum Source: https://context7.com/ksnip/kimageannotator/llms.txt The FillModes enum defines how shapes are rendered, specifying whether to include a border, fill the shape, or both. Use this to control the visual appearance of shapes. ```cpp // Fill modes for shapes enum class FillModes { BorderAndNoFill, // Outline only BorderAndFill, // Filled with border NoBorderAndNoFill, // Transparent (text only) NoBorderAndFill // Filled without border }; ``` === COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.