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Nyall Dawson 2017-12-06 18:55:43 +10:00
parent e8a42c92b4
commit a56c937012
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src/core/layout/qgslayout.h
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@ -35,6 +35,13 @@ class QgsLayoutUndoStack;
* \ingroup core
* \class QgsLayout
* \brief Base class for layouts, which can contain items such as maps, labels, scalebars, etc.
*
* While the raw QGraphicsScene API can be used to render the contents of a QgsLayout
* to a QPainter, it is recommended to instead use a QgsLayoutExporter to handle rendering
* layouts instead. QgsLayoutExporter automatically takes care of the intracacies of
* preparing the layout and paint devices for correct exports, respecting various
* user settings such as the layout context DPI.
*
* \since QGIS 3.0
*/
class CORE_EXPORT QgsLayout : public QGraphicsScene, public QgsExpressionContextGenerator, public QgsLayoutUndoObjectInterface