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ce6bd6c973
And rename to QgsUnitTypes::RenderUnits. This enum is used in much more contexts than just symbols, so QgsUnitTypes is a better fit for it. All methods which previously accepted QgsSymbolV2::OutputUnit parameters or QgsSymbolV2::OutputUnitList parameters now take QgsUnitTypes::RenderUnit or QgsUnitTypes::RenderUnitList parameters respectively.
86 lines
2.7 KiB
Plaintext
86 lines
2.7 KiB
Plaintext
/** Dialog allowing the user to choose the minimum and maximum scale of an object in map units */
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class QgsMapUnitScaleDialog : QDialog
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{
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%TypeHeaderCode
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#include <qgsunitselectionwidget.h>
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%End
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public:
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QgsMapUnitScaleDialog( QWidget* parent /TransferThis/ = 0);
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/** Returns the map unit scale */
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QgsMapUnitScale getMapUnitScale() const;
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/** Sets the map unit scale */
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void setMapUnitScale( const QgsMapUnitScale& scale );
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/** Sets the map canvas associated with the dialog. This allows the dialog to retrieve the current
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* map scale from the canvas.
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* @param canvas map canvas
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* @note added in QGIS 2.12
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*/
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void setMapCanvas( QgsMapCanvas* canvas );
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};
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/** Widget displaying a combobox allowing the user to choose between millimeter and map units
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* If the user chooses map units, a button appears allowing the specification of minimum and maximum scale */
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class QgsUnitSelectionWidget : QWidget
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{
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%TypeHeaderCode
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#include <qgsunitselectionwidget.h>
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%End
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public:
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QgsUnitSelectionWidget( QWidget* parent /TransferThis/ = 0 );
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/** Sets the units which the user can choose from in the combobox.
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* @param units list of strings for custom units to display in the widget
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* @param mapUnitIdx specifies which entry corresponds to the map units, or -1 if none
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*/
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void setUnits( const QStringList& units, int mapUnitIdx );
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/** Sets the units which the user can choose from in the combobox. Clears any existing units.
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* @param units list of valid units
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* @note added in QGIS 2.9
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*/
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void setUnits( const QgsUnitTypes::RenderUnitList& units );
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/** Get the selected unit index */
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int getUnit() const;
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/** Returns the current predefined selected unit (if applicable).
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* @returns selected output unit, or QgsSymbolV2::Mixed if the widget was populated with custom unit types
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* @note added in QGIS 2.9
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*/
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QgsUnitTypes::RenderUnit unit() const;
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/** Sets the selected unit index
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* @param unitIndex index of unit to set as current
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* @note available in Python bindings as setUnitIndex
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*/
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void setUnit( int unitIndex ) /PyName=setUnitIndex/;
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/** Sets the selected unit
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* @param unit predefined unit to set as current
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*/
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void setUnit( QgsUnitTypes::RenderUnit unit );
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/** Returns the map unit scale */
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QgsMapUnitScale getMapUnitScale() const;
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/** Sets the map unit scale */
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void setMapUnitScale( const QgsMapUnitScale& scale );
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/** Sets the map canvas associated with the widget. This allows the widget to retrieve the current
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* map scale from the canvas.
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* @param canvas map canvas
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* @note added in QGIS 2.12
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*/
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void setMapCanvas( QgsMapCanvas* canvas );
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signals:
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void changed();
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};
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