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QCAD
Open Source 2D CAD
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QCAD
Open Source 2D CAD
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Copyright (c) 2011-2018 by Andrew Mustun. More...
Public Member Functions | |
| void | AutoZoomView (void parent) |
| void | resizeEvent (void event) |
 Public Member Functions inherited from RGraphicsViewQt | |
| void | disableGestures () |
| virtual void | emitUpdateSnapInfo (RSnap *snap, RSnapRestriction *restriction) |
| virtual void | emitUpdateTextLabel (const RTextLabel &textLabel) |
| virtual QCursor | getCursor () |
| virtual double | getDevicePixelRatio () const |
| virtual int | getHeight () const |
| virtual QRect | getRect () const |
| virtual bool | getSignalsBlocked () const |
| virtual int | getWidth () const |
| virtual void | giveFocus () |
| virtual bool | hasFocus () |
| virtual bool | registerForFocus () const |
| Reimplementations may return true to register this view and allow it to be returned by RDocumentInterface::getLastKnownViewWithFocus. More... | |
| virtual void | removeFocus () |
| virtual void | repaintNow () |
| virtual void | repaintView () |
| Triggers a paintEvent based on a buffered offscreen bitmap (very fast). More... | |
| RGraphicsViewQt (QWidget *parent=NULL, bool showFocus=true) | |
| Copyright (c) 2011-2018 by Andrew Mustun. More... | |
| virtual void | setCursor (const QCursor &cursor) |
| virtual void | setCursor (Qt::CursorShape cursorShape) |
| void | setFocusFrameWidget (QFrame *w) |
| virtual void | setSignalsBlocked (bool on) |
| virtual void | simulateMouseMoveEvent () |
| virtual void | viewportChangeEvent () |
| virtual | ~RGraphicsViewQt () |
| Public Member Functions inherited from RGraphicsViewImage | |
| void | addToBackground (const RGraphicsSceneDrawable &drawable) |
| void | addToOverlay (int overlayId, RObject::Id objectId, const RGraphicsSceneDrawable &drawable) |
| void | autoZoom (int margin=RDEFAULT_MIN1, bool ignoreEmpty=false, bool ignoreLineweight=false) |
| void | centerToBox (const RBox &box) |
Centers the view on the given box. More... | |
| void | centerToPoint (const RVector &point) |
Centers the view on the given point. More... | |
| void | clear () |
| void | clearBackground () |
| void | clearOverlay (int overlayId) |
| void | clearOverlay (int overlayId, RObject::Id objectId) |
| bool | getAntialiasing () const |
| QColor | getBackgroundColor () |
| RBox | getBox () const |
| QImage | getBuffer () const |
| bool | getColorCorrectionOverride () const |
| RDocument * | getDocument () const |
| RDocumentInterface * | getDocumentInterface () const |
| double | getFactor (bool includeStepFactor=true) const |
| RGrid * | getGrid () |
| bool | getHairlineMinimumMode () |
| bool | getHairlineMode () |
| double | getMaximumLineweight () const |
| double | getMinimumLineweight () const |
| int | getNumThreads () const |
| RVector | getOffset (bool includeStepOffset=true) const |
| RVector | getPaintOffset () const |
| bool | getPanOptimization () |
| RGraphicsScene * | getScene () const |
| int | getTextHeightThresholdOverride () const |
| QTransform | getTransform () const |
| int | getViewportNumber () const |
| bool | isAlphaEnabled () const |
| bool | isExporting () const |
| bool | isGridVisible () const |
| bool | isPrinting () const |
| bool | isPrintingOrExporting () const |
| bool | isPrintPreview () const |
| virtual double | mapDistanceFromView (double d) const |
| Maps the given view distance in pixels to a model distance. More... | |
| virtual double | mapDistanceToView (double d) const |
| Maps the given model distance to a screen distance in pixels. More... | |
| virtual RVector | mapFromView (const RVector &v, double z=0.0) const |
| Maps the given view coordinate in pixels to a model coordinate. More... | |
| virtual RVector | mapToView (const RVector &v) const |
| Maps the given model coordinate to a view coordinate in pixels. More... | |
| virtual void | paintEntities (QPainter *painter, const RBox &queryBox) |
| void | paintEntitiesMulti (const RBox &queryBox) |
| void | paintEntitiesThread (int threadId, QList< REntity::Id > &list, int start, int end) |
| virtual void | paintEntityThread (int threadId, REntity::Id id, bool preview=false) |
| virtual void | paintGridLine (const RLine &ucsPosition) |
| virtual void | paintGridPoint (const RVector &ucsPosition) |
| virtual void | paintOverlay (QPainter *painter) |
| void | pan (const RVector &delta, bool regen=true) |
Pans (scrolls) by the given amount delta which is a vector in screen coordinates (pixels). More... | |
| virtual void | regenerate (bool force=false) |
| Regenerates the view from the underlying scene. More... | |
| void | resizeImage (int w, int h) |
| void | restoreViewport () |
| RGraphicsViewImage () | |
| Copyright (c) 2011-2018 by Andrew Mustun. More... | |
| void | saveViewport () |
| void | setAlphaEnabled (bool on) |
| void | setAntialiasing (bool on) |
| virtual void | setBackgroundColor (const QColor &col) |
| void | setBackgroundTransform (double bgFactor, const RVector &bgOffset) |
| void | setColorCorrectionOverride (bool on) |
| void | setColorMode (RGraphicsView::ColorMode cm) |
| void | setExporting (bool on) |
| void | setFactor (double f, bool regen=true) |
| void | setGrid (RGrid *grid) |
| void | setGridVisible (bool on) |
| void | setHairlineMinimumMode (bool on) |
| void | setHairlineMode (bool on) |
| void | setMargin (int m) |
| void | setMaximumLineweight (double lw) |
| void | setMinimumLineweight (double lw) |
| void | setNavigationAction (RAction *action) |
| void | setNumThreads (int n) |
| void | setOffset (const RVector &offset, bool regen=true) |
| void | setPaintOffset (const RVector &offset) |
| void | setPaintOrigin (bool val) |
| void | setPanOptimization (bool on) |
| void | setPrinting (bool on) |
| void | setPrintPointSize (const RVector &s) |
| void | setPrintPreview (bool on) |
| virtual void | setScene (RGraphicsSceneQt *scene, bool regen=true) |
| void | setTextHeightThresholdOverride (int v) |
| void | setViewportNumber (int n) |
| virtual void | updateImage () |
| Repaints the view. More... | |
| void | zoom (const RVector ¢er, double factor) |
| Zooms in / out by the given factor towards / from the given center in scene coordinates. More... | |
| void | zoomTo (const RBox &window, int margin=0) |
| Zooms the view in a way that the given window is visible and fills the view. More... | |
| virtual | ~RGraphicsViewImage () |
| Public Member Functions inherited from RGraphicsView | |
| void | addTextLabel (const RTextLabel &textLabel) |
| void | autoZoom (int margin=RDEFAULT_MIN1, bool ignoreEmpty=false, bool ignoreLineweight=false) |
| void | clear () |
| void | clearCaches () |
| void | clearTextLabels () |
| bool | getAntialiasing () const |
| QColor | getBackgroundColor () |
| REntity::Id | getClosestEntity (const RVector &screenPosition, int range, int strictRange, bool includeLockedLayers=true, bool selectedOnly=false) |
| Finds the entity that is the closest to the given screen coordinate (in pixels). More... | |
| RRefPoint | getClosestReferencePoint (const RVector &screenPosition, int range) |
| Finds the reference point that is the closest to the given screen coordinate (in pixels). More... | |
| RRefPoint | getClosestReferencePoint (REntity::Id entityId, const RVector &screenPosition) |
| This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More... | |
| RGraphicsView::ColorMode | getColorMode () |
| RVector | getCurrentStepOffset () const |
| double | getCurrentStepScaleFactor () const |
| RDocument * | getDocument () const |
| RDocumentInterface * | getDocumentInterface () const |
| double | getFactor (bool includeStepFactor=true) const |
| RGrid * | getGrid () |
| bool | getHairlineMinimumMode () |
| bool | getHairlineMode () |
| RVector | getLastKnownMousePosition () const |
| int | getMargin () |
| virtual RVector | getMaximum () const |
| virtual RVector | getMinimum () const |
| RVector | getOffset (bool includeStepOffset=true) const |
| RGraphicsScene * | getScene () const |
| int | getTextHeightThresholdOverride () const |
| QList< RTextLabel > | getTextLabels () |
| int | getViewportNumber () const |
| virtual void | handleKeyPressEvent (QKeyEvent &event) |
| virtual void | handleKeyReleaseEvent (QKeyEvent &event) |
| virtual void | handleMouseDoubleClickEvent (RMouseEvent &event) |
| This should be called by the mouse double click event handler of a higher level GUI toolkit. More... | |
| virtual void | handleMouseMoveEvent (RMouseEvent &event) |
| This should be called by the mouse move event handler of a higher level GUI toolkit. More... | |
| virtual void | handleMousePressEvent (RMouseEvent &event) |
| This should be called by the mouse press event handler of a higher level GUI toolkit. More... | |
| virtual void | handleMouseReleaseEvent (RMouseEvent &event) |
| This should be called by the mouse release event handler of a higher level GUI toolkit. More... | |
| virtual void | handlePanGestureEvent (QPanGesture &gesture) |
| virtual void | handlePinchGestureEvent (QPinchGesture &gesture) |
| virtual void | handleSwipeGestureEvent (QSwipeGesture &gesture) |
| virtual void | handleTabletEvent (RTabletEvent &event) |
| This should be called by the tablet event handler of a higher level GUI toolkit. More... | |
| virtual void | handleTerminateEvent (RTerminateEvent &event) |
| virtual void | handleWheelEvent (RWheelEvent &event) |
| This should be called by the mouse wheel event handler of a higher level GUI toolkit. More... | |
| virtual int | isActive () const |
| bool | isExporting () const |
| bool | isGridVisible () const |
| bool | isPathVisible (const RPainterPath &path) const |
| bool | isPrinting () const |
| bool | isPrintingOrExporting () const |
| bool | isPrintPreview () const |
| virtual bool | isShared () const |
| Reimplementations may return true to prevent this view from being deleted. More... | |
| virtual QList< RVector > | mapCornersFromView () const |
| virtual RBox | mapToView (const RBox &box) const |
| Finds the entity that is the closest to the given screen coordinate (in pixels) and inside the current UCS (read floor). More... | |
| virtual void | regenerate (QSet< REntity::Id > &affectedEntities) |
| void | restoreViewport () |
| RGraphicsView (RGraphicsScene *scene=NULL) | |
| Copyright (c) 2011-2018 by Andrew Mustun. More... | |
| void | saveViewport () |
| void | setAntialiasing (bool val) |
| void | setColorMode (RGraphicsView::ColorMode cm) |
| void | setCurrentStepOffset (const RVector &s) |
| void | setCurrentStepScaleFactor (double f) |
| void | setDisplayOnlyCurrentUcs (bool on) |
If on is true, only the current UCS and the entities that are in its range are displayed. More... | |
| void | setExporting (bool on) |
| void | setFactor (double f, bool regen=true) |
| void | setGrid (RGrid *g) |
| Sets the current grid. More... | |
| void | setGridVisible (bool on) |
| void | setHairlineMinimumMode (bool on) |
| void | setHairlineMode (bool on) |
| void | setMargin (int m) |
| void | setNavigationAction (RAction *action) |
| Sets an action object that is typically used to handle all navigation interaction (zooming, panning, ...). More... | |
| void | setOffset (const RVector &offset, bool regen=true) |
| void | setPrinting (bool on) |
| void | setPrintPointSize (const RVector &s) |
| void | setPrintPreview (bool on) |
| virtual void | setScene (RGraphicsScene *scene, bool regen=true) |
| void | setTextHeightThresholdOverride (int v) |
| void | setViewportNumber (int n) |
| void | startPan () |
| void | updateTextHeightThreshold () |
| void | zoomIn () |
| Zooms in by factor 1.2. More... | |
| void | zoomIn (const RVector ¢er, double factor=1.2) |
| Zooms in by factor 1.2. More... | |
| void | zoomOut () |
| Zooms out by factor 1.2. More... | |
| void | zoomOut (const RVector ¢er, double factor=1.2) |
| Zooms out by factor 1.0/1.2. More... | |
| void | zoomPrevious () |
| bool | zoomToEntities (const QSet< REntity::Id > &ids, int margin=RDEFAULT_MIN1) |
| bool | zoomToSelection (int margin=RDEFAULT_MIN1) |
| virtual | ~RGraphicsView () |
Additional Inherited Members | |
| Public Types inherited from RGraphicsView | |
| enum | ColorMode { FullColor, GrayScale, BlackWhite } |
| Signals inherited from RGraphicsViewQt | |
| void | dragEnter (QDragEnterEvent *event) |
| void | drop (QDropEvent *event) |
| void | updateSnapInfo (QPainter *painter, RSnap *snap, RSnapRestriction *restriction) |
| void | updateTextLabel (QPainter *painter, const RTextLabel &textLabel) |
| void | viewportChanged () |
| Protected Member Functions inherited from RGraphicsViewQt | |
| virtual void | dragEnterEvent (QDragEnterEvent *event) |
| virtual void | dropEvent (QDropEvent *event) |
| bool | event (QEvent *e) |
| Handle terminate events and gestures. More... | |
| virtual void | focusInEvent (QFocusEvent *event) |
| Called when this view gets the focus. More... | |
| virtual void | focusOutEvent (QFocusEvent *event) |
| Called when this view lost the focus. More... | |
| bool | gestureEvent (QGestureEvent *event) |
| Handle gesture events. More... | |
| virtual void | keyPressEvent (QKeyEvent *event) |
| virtual void | keyReleaseEvent (QKeyEvent *event) |
| virtual void | mouseDoubleClickEvent (QMouseEvent *event) |
| virtual void | mouseMoveEvent (QMouseEvent *event) |
| Relays the Qt mouse event to the scene. More... | |
| virtual void | mousePressEvent (QMouseEvent *event) |
| virtual void | mouseReleaseEvent (QMouseEvent *event) |
| virtual void | paintEvent (QPaintEvent *) |
| Repaints the view. More... | |
| virtual void | resizeEvent (QResizeEvent *event) |
| virtual QSize | sizeHint () const |
| virtual void | tabletEvent (QTabletEvent *event) |
| virtual void | wheelEvent (QWheelEvent *event) |
| Protected Member Functions inherited from RGraphicsViewImage | |
| void | applyColorCorrection (QBrush &brush) |
| void | applyColorCorrection (QPen &pen) |
| void | applyColorMode (QBrush &brush) |
| void | applyColorMode (QPen &pen) |
| void | applyMinimumLineweight (QPen &pen) |
| virtual void | drawCircle (QPainter *painter, QPointF pt, double pSize) |
| virtual void | drawDot (QPainter *painter, QPointF pt) |
| virtual void | drawEx (QPainter *painter, QPointF pt, double pSize) |
| virtual void | drawPlus (QPainter *painter, QPointF pt, double pSize) |
| virtual void | drawSquare (QPainter *painter, QPointF pt, double pSize) |
| virtual void | drawVBar (QPainter *painter, QPointF pt, double pSize) |
| double | getPointSize (double pSize) |
| QList< RPainterPath > | getTextLayoutsPainterPaths (const RTextBasedData &text, const QList< RTextLayout > &textLayouts) |
| QPainter * | initPainter (QPaintDevice &device, bool erase, bool screen=false, const QRect &rect=QRect()) |
| void | invalidate (bool force=false) |
| virtual void | paintBackground (QPainter *painter, const QRect &rect=QRect()) |
| virtual void | paintCursor (QPaintDevice &device) |
| virtual void | paintDocument (const QRect &rect=QRect()) |
| virtual void | paintErase (QPaintDevice &device, const QRect &rect=QRect()) |
| virtual void | paintGrid (QPaintDevice &device, const QRect &rect=QRect()) |
| virtual void | paintImage (QPainter *painter, RImageData &image, bool workingSet=true) |
| virtual void | paintMetaGrid (QPaintDevice &device, const QRect &rect=QRect()) |
| virtual void | paintOrigin (QPaintDevice &device) |
| Paints the absolute zero point (origin). More... | |
| virtual void | paintReferencePoint (QPainter &painter, const RRefPoint &pos, bool highlight) |
| virtual void | paintRelativeZero (QPaintDevice &device) |
| virtual void | paintText (QPainter *painter, RTextBasedData &text, bool workingSet=true) |
| void | updateGraphicsBuffer () |
| Updates the graphics buffer from scratch. More... | |
| void | updateTransformation () const |
| Protected Attributes inherited from RGraphicsViewImage | |
| bool | alphaEnabled |
| QList< RGraphicsSceneDrawable > | backgroundDecoration |
| double | backgroundFactor |
| RVector | backgroundOffset |
| int | bgColorLightness |
| RBox | clipBox |
| bool | colorCorrection |
| bool | colorCorrectionDisableForPrinting |
| int | colorCorrectionOverride |
| int | colorThreshold |
| double | currentScale |
| bool | doPaintOrigin |
| double | drawingScale |
| QList< QStack< RTransform > > | entityTransformThread |
| bool | graphicsBufferNeedsUpdate |
| QList< QImage > | graphicsBufferThread |
| QImage | graphicsBufferWithPreview |
| QPainter * | gridPainter |
| bool | isSelected |
| double | lastFactor |
| RVector | lastOffset |
| QString | lastScaleString |
| QSize | lastSize |
| double | maximumLineweight |
| double | minimumLineweight |
| QMutex | mutexSi |
| int | numThreads |
| QMap< int, QMap< RObject::Id, QList< RGraphicsSceneDrawable > > > | overlayDrawables |
| QList< QPainter * > | painterThread |
| RVector | paintOffset |
| bool | panOptimization |
| QTransform | previousView |
| RGraphicsSceneQt * | sceneQt |
| QSet< RObject::Id > | selectedIds |
| bool | showOnlyPlottable |
| QTransform | transform |
| Protected Attributes inherited from RGraphicsView | |
| bool | antialiasing |
| bool | autoScalePatterns |
| QColor | backgroundColor |
| ColorMode | colorMode |
| RVector | currentStepOffset |
| double | currentStepScaleFactor |
| Current scale factor caused by a pinch gesture. More... | |
| bool | displayOnlyCurrentUcs |
| True to only display entities within the horizontal slice that is defined by the current UCS. More... | |
| bool | exporting |
| double | factor |
| Scale factor from model coordinates to view coordinates. More... | |
| RGrid * | grid |
| Grid that is currently displayed by this view or NULL. More... | |
| int | gridVisible |
| bool | hairlineMinimumMode |
| bool | hairlineMode |
| RVector | lastKnownModelPosition |
| RVector | lastKnownScreenPosition |
| int | margin |
| RAction * | navigationAction |
| The navigation action of this view or NULL if no navigation action has been set. More... | |
| RVector | offset |
| Offset of the zero point from the lower left corner of the view in model coordinates. More... | |
| double | previousFactor |
| RVector | previousOffset |
| bool | printing |
| RVector | printPointSize |
| bool | printPreview |
| RGraphicsScene * | scene |
| The scene this view is attached to. More... | |
| int | textHeightThreshold |
| int | textHeightThresholdOverride |
| QList< RTextLabel > | textLabels |
| Internal list of text labels that were added to this view. More... | |
| int | viewportNumber |
Copyright (c) 2011-2018 by Andrew Mustun.
All rights reserved.
This file is part of the QCAD project.
QCAD 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.
QCAD 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 QCAD.
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1.8.18