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QgsMapCanvasRendererSync Class Reference

Class that does synchronization between QgsMapCanvas and its associated QgsMapRenderer: More...

#include <qgsmapcanvas.h>

Inheritance diagram for QgsMapCanvasRendererSync:
Inheritance graph
[legend]

Public Member Functions

 QgsMapCanvasRendererSync (QgsMapCanvas *canvas, QgsMapRenderer *renderer)
 

Protected Slots

void onCrsTransformC2R ()
 
void onCrsTransformR2C ()
 
void onDestCrsC2R ()
 
void onDestCrsR2C ()
 
void onExtentC2R ()
 
void onExtentR2C ()
 
void onLayersC2R ()
 
void onMapUnitsC2R ()
 
void onMapUnitsR2C ()
 

Protected Attributes

QgsMapCanvasmCanvas
 
QgsMapRenderermRenderer
 
bool mSyncingExtent
 

Detailed Description

Class that does synchronization between QgsMapCanvas and its associated QgsMapRenderer:

This class can be removed within API cleanup when QgsMapRenderer will not be accessible from canvas API anymore. Added in 2.4. This class is not a part of public API!

Definition at line 638 of file qgsmapcanvas.h.

Constructor & Destructor Documentation

QgsMapCanvasRendererSync::QgsMapCanvasRendererSync ( QgsMapCanvas canvas,
QgsMapRenderer renderer 
)

Definition at line 90 of file qgsmapcanvas.cpp.

Member Function Documentation

void QgsMapCanvasRendererSync::onCrsTransformC2R ( )
protectedslot

Definition at line 145 of file qgsmapcanvas.cpp.

void QgsMapCanvasRendererSync::onCrsTransformR2C ( )
protectedslot

Definition at line 150 of file qgsmapcanvas.cpp.

void QgsMapCanvasRendererSync::onDestCrsC2R ( )
protectedslot

Definition at line 155 of file qgsmapcanvas.cpp.

void QgsMapCanvasRendererSync::onDestCrsR2C ( )
protectedslot

Definition at line 160 of file qgsmapcanvas.cpp.

void QgsMapCanvasRendererSync::onExtentC2R ( )
protectedslot

Definition at line 113 of file qgsmapcanvas.cpp.

void QgsMapCanvasRendererSync::onExtentR2C ( )
protectedslot

Definition at line 124 of file qgsmapcanvas.cpp.

void QgsMapCanvasRendererSync::onLayersC2R ( )
protectedslot

Definition at line 165 of file qgsmapcanvas.cpp.

void QgsMapCanvasRendererSync::onMapUnitsC2R ( )
protectedslot

Definition at line 135 of file qgsmapcanvas.cpp.

void QgsMapCanvasRendererSync::onMapUnitsR2C ( )
protectedslot

Definition at line 140 of file qgsmapcanvas.cpp.

Member Data Documentation

QgsMapCanvas* QgsMapCanvasRendererSync::mCanvas
protected

Definition at line 660 of file qgsmapcanvas.h.

QgsMapRenderer* QgsMapCanvasRendererSync::mRenderer
protected

Definition at line 661 of file qgsmapcanvas.h.

bool QgsMapCanvasRendererSync::mSyncingExtent
protected

Definition at line 663 of file qgsmapcanvas.h.


The documentation for this class was generated from the following files: