C++ (Cpp) QgsSymbolWidgetContext::mapCanvas Examples

Example #1

File: qgspointclusterrendererwidget.cpp Project: alexbruy/QGIS

void QgsPointClusterRendererWidget::setContext( const QgsSymbolWidgetContext &context )
{
  QgsRendererWidget::setContext( context );
  if ( mDistanceUnitWidget )
    mDistanceUnitWidget->setMapCanvas( context.mapCanvas() );
  if ( mCenterSymbolToolButton )
  {
    mCenterSymbolToolButton->setMapCanvas( context.mapCanvas() );
    mCenterSymbolToolButton->setMessageBar( context.messageBar() );
  }
}

Example #2

File: qgspointdisplacementrendererwidget.cpp Project: cz172638/QGIS

void QgsPointDisplacementRendererWidget::setContext( const QgsSymbolWidgetContext &context )
{
  QgsRendererWidget::setContext( context );
  if ( mDistanceUnitWidget )
    mDistanceUnitWidget->setMapCanvas( context.mapCanvas() );
  if ( mMinLabelScaleWidget )
  {
    mMinLabelScaleWidget->setMapCanvas( context.mapCanvas() );
    mMinLabelScaleWidget->setShowCurrentScaleButton( true );
  }
  if ( mCenterSymbolToolButton )
  {
    mCenterSymbolToolButton->setMapCanvas( context.mapCanvas() );
  }
}

Example #3

void QgsPointDisplacementRendererWidget::setContext( const QgsSymbolWidgetContext& context )
{
  QgsRendererWidget::setContext( context );
  if ( mDistanceUnitWidget )
    mDistanceUnitWidget->setMapCanvas( context.mapCanvas() );
}

Example #4

File: qgsheatmaprendererwidget.cpp Project: wongjimsan/QGIS

void QgsHeatmapRendererWidget::setContext( const QgsSymbolWidgetContext& context )
{
  QgsRendererWidget::setContext( context );
  if ( context.mapCanvas() )
    mRadiusUnitWidget->setMapCanvas( context.mapCanvas() );
}