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[FEATURE] Draw extent onto canvas in save as image/PDF dialog (#4878)
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/************************************************************************ | ||
* This file has been generated automatically from * | ||
* * | ||
* src/gui/qgsmaptoolextent.h * | ||
* * | ||
* Do not edit manually ! Edit header and run scripts/sipify.pl again * | ||
************************************************************************/ | ||
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class QgsMapToolExtent : QgsMapTool | ||
{ | ||
%Docstring | ||
A map tool that emits an extent from a rectangle drawn onto the map canvas. | ||
.. versionadded:: 3.0 | ||
%End | ||
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%TypeHeaderCode | ||
#include "qgsmaptoolextent.h" | ||
%End | ||
public: | ||
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QgsMapToolExtent( QgsMapCanvas *canvas ); | ||
%Docstring | ||
constructor | ||
%End | ||
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virtual Flags flags() const; | ||
virtual void canvasMoveEvent( QgsMapMouseEvent *e ); | ||
virtual void canvasPressEvent( QgsMapMouseEvent *e ); | ||
virtual void canvasReleaseEvent( QgsMapMouseEvent *e ); | ||
virtual void activate(); | ||
virtual void deactivate(); | ||
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void setRatio( QSize ratio ); | ||
%Docstring | ||
Sets a fixed aspect ratio to be used when dragging extent onto the canvas. | ||
To unset a fixed aspect ratio, set the width and height to zero. | ||
\param ratio aspect ratio's width and height | ||
* | ||
%End | ||
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QSize ratio() const; | ||
%Docstring | ||
Returns the current fixed aspect ratio to be used when dragging extent onto the canvas. | ||
If the aspect ratio isn't fixed, the width and height will be set to zero. | ||
* | ||
:rtype: QSize | ||
%End | ||
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QgsRectangle extent() const; | ||
%Docstring | ||
Returns the current extent drawn onto the canvas. | ||
:rtype: QgsRectangle | ||
%End | ||
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signals: | ||
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void extentChanged( const QgsRectangle &extent ); | ||
%Docstring | ||
signal emitted on extent change | ||
%End | ||
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}; | ||
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/************************************************************************ | ||
* This file has been generated automatically from * | ||
* * | ||
* src/gui/qgsmaptoolextent.h * | ||
* * | ||
* Do not edit manually ! Edit header and run scripts/sipify.pl again * | ||
************************************************************************/ |
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