Subgroup: Graduated
Class: QgsGraduatedHistogramWidget¶
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class
qgis.gui.
QgsGraduatedHistogramWidget
(parent: QWidget = None)¶ Bases:
qgis._gui.QgsHistogramWidget
QgsGraduatedHistogramWidget constructor
Parameters: parent – parent widget
Graphical histogram for displaying distribution of field values and
editing range breaks for a QgsGraduatedSymbolRenderer renderer.
New in version 2.9: Methods
Signals
rangesModified
Emitted when the user modifies the graduated ranges using the histogram widget. Attributes
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actionEvent
()¶
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changeEvent
()¶
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childEvent
()¶
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closeEvent
()¶
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connectNotify
()¶
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contextMenuEvent
()¶
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create
()¶
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customEvent
()¶
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destroy
()¶
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disconnectNotify
()¶
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dragEnterEvent
()¶
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dragLeaveEvent
()¶
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dragMoveEvent
()¶
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drawHistogram
(self)¶
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dropEvent
()¶
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enterEvent
()¶
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event
()¶
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focusInEvent
()¶
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focusNextChild
()¶
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focusNextPrevChild
()¶
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focusOutEvent
()¶
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focusPreviousChild
()¶
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hideEvent
()¶
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initPainter
()¶
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inputMethodEvent
()¶
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isSignalConnected
()¶
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keyPressEvent
()¶
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keyReleaseEvent
()¶
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leaveEvent
()¶
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metric
()¶
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mouseDoubleClickEvent
()¶
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mouseMoveEvent
()¶
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mousePressEvent
()¶
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mouseReleaseEvent
()¶
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moveEvent
()¶
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nativeEvent
()¶
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paintEvent
()¶
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rangesModified
¶ Emitted when the user modifies the graduated ranges using the histogram widget.
Parameters: rangesAdded – true if the user has added ranges, false if the user has just modified existing range breaks [signal]
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receivers
()¶
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resizeEvent
()¶
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sender
()¶
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senderSignalIndex
()¶
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setRenderer
(self, renderer: QgsGraduatedSymbolRenderer)¶ Sets the QgsGraduatedSymbolRenderer renderer associated with the histogram. The histogram will fetch the ranges from the renderer before every refresh.
Parameters: renderer – associated QgsGraduatedSymbolRenderer
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showEvent
()¶
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tabletEvent
()¶
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timerEvent
()¶
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updateMicroFocus
()¶
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wheelEvent
()¶
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