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https://github.com/qgis/QGIS.git
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c6008b7ee1
reverting 3fb0f66 (followup #45348) Using --no-public-is-protected (default on Windows) also works on Linux and fixes #45331 too
211 lines
5.3 KiB
Plaintext
211 lines
5.3 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/gui/qgshistogramwidget.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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typedef QPointF QwtDoublePoint;
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class QgsHistogramWidget : QWidget
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{
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%Docstring(signature="appended")
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Graphical histogram for displaying distributions of field values.
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.. versionadded:: 2.9
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%End
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%TypeHeaderCode
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#include "qgshistogramwidget.h"
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%End
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public:
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QgsHistogramWidget( QWidget *parent /TransferThis/ = 0, QgsVectorLayer *layer = 0, const QString &fieldOrExp = QString() );
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%Docstring
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QgsHistogramWidget constructor. If layer and fieldOrExp are specified then the histogram
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will be initially populated with the corresponding values.
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:param parent: parent widget
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:param layer: source vector layer
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:param fieldOrExp: field name or expression string
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%End
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~QgsHistogramWidget();
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QgsVectorLayer *layer();
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%Docstring
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Returns the layer currently associated with the widget.
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.. seealso:: :py:func:`setLayer`
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.. seealso:: :py:func:`sourceFieldExp`
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%End
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QString sourceFieldExp() const;
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%Docstring
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Returns the source field name or expression used to calculate values displayed
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in the histogram.
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.. seealso:: :py:func:`setSourceFieldExp`
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.. seealso:: :py:func:`layer`
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%End
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void setPen( const QPen &pen );
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%Docstring
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Sets the pen to use when drawing histogram bars. If set to Qt.NoPen then the
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pen will be automatically calculated. If ranges have been set using :py:func:`~QgsHistogramWidget.setGraduatedRanges`
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then the pen and brush will have no effect.
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:param pen: histogram pen
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.. seealso:: :py:func:`pen`
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.. seealso:: :py:func:`setBrush`
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%End
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QPen pen() const;
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%Docstring
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Returns the pen used when drawing histogram bars.
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.. seealso:: :py:func:`setPen`
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.. seealso:: :py:func:`brush`
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%End
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void setBrush( const QBrush &brush );
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%Docstring
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Sets the brush used for drawing histogram bars. If ranges have been set using :py:func:`~QgsHistogramWidget.setGraduatedRanges`
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then the pen and brush will have no effect.
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:param brush: histogram brush
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.. seealso:: :py:func:`brush`
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.. seealso:: :py:func:`setPen`
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%End
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QBrush brush() const;
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%Docstring
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Returns the brush used when drawing histogram bars.
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.. seealso:: :py:func:`setBrush`
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.. seealso:: :py:func:`pen`
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%End
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void setGraduatedRanges( const QgsRangeList &ranges );
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%Docstring
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Sets the graduated ranges associated with the histogram. If set, the ranges will be used to color the histogram
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bars and for showing vertical dividers at the histogram breaks.
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:param ranges: graduated range list
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.. seealso:: :py:func:`graduatedRanges`
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%End
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QgsRangeList graduatedRanges() const;
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%Docstring
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Returns the graduated ranges associated with the histogram. If set, the ranges will be used to color the histogram
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bars and for showing vertical dividers at the histogram breaks.
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:return: graduated range list
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.. seealso:: :py:func:`setGraduatedRanges`
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%End
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QString xAxisTitle() const;
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%Docstring
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Returns the title for the histogram's x-axis.
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.. seealso:: :py:func:`setXAxisTitle`
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.. seealso:: :py:func:`yAxisTitle`
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%End
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void setXAxisTitle( const QString &title );
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%Docstring
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Sets the title for the histogram's x-axis.
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:param title: x-axis title, or empty string to remove title
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.. seealso:: :py:func:`xAxisTitle`
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.. seealso:: :py:func:`setYAxisTitle`
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%End
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QString yAxisTitle() const;
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%Docstring
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Returns the title for the histogram's y-axis.
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.. seealso:: :py:func:`setYAxisTitle`
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.. seealso:: :py:func:`xAxisTitle`
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%End
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void setYAxisTitle( const QString &title );
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%Docstring
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Sets the title for the histogram's y-axis.
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:param title: y-axis title, or empty string to remove title
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.. seealso:: :py:func:`yAxisTitle`
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.. seealso:: :py:func:`setXAxisTitle`
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%End
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public slots:
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void refreshValues();
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%Docstring
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Refreshes the values for the histogram by fetching them from the layer.
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%End
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void refresh();
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%Docstring
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Redraws the histogram. Calling this slot does not update the values
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for the histogram, use :py:func:`~QgsHistogramWidget.refreshValues` to do this.
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%End
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void setLayer( QgsVectorLayer *layer );
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%Docstring
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Sets the vector layer associated with the histogram.
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:param layer: source vector layer
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.. seealso:: :py:func:`setSourceFieldExp`
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%End
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void setSourceFieldExp( const QString &fieldOrExp );
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%Docstring
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Sets the source field or expression to use for values in the histogram.
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:param fieldOrExp: field name or expression string
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.. seealso:: :py:func:`setLayer`
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%End
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protected:
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virtual void drawHistogram();
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%Docstring
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Updates and redraws the histogram.
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%End
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/gui/qgshistogramwidget.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.pl again *
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************************************************************************/
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