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130 lines
4.5 KiB
Plaintext
130 lines
4.5 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/gui/qgsscalerangewidget.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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class QgsScaleRangeWidget : QWidget
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{
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%Docstring(signature="appended")
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A widget allowing entry of a range of map scales, e.g. minimum scale and maximum scale.
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%End
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%TypeHeaderCode
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#include "qgsscalerangewidget.h"
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%End
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public:
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explicit QgsScaleRangeWidget( QWidget *parent /TransferThis/ = 0 );
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%Docstring
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Constructor for QgsScaleRangeWidget.
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%End
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void setMapCanvas( QgsMapCanvas *canvas );
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%Docstring
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Sets the map ``canvas`` which will be used for the current scale buttons.
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If not set, the buttons are hidden.
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%End
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double minimumScale() const;
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%Docstring
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Returns the selected minimum scale (i.e. most "zoomed out" scale), or 0 if minimum scale is not set.
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The scale value indicates the scale denominator, e.g. 1000.0 for a 1:1000 map.
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.. seealso:: :py:func:`maximumScale`
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.. seealso:: :py:func:`setMinimumScale`
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%End
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double maximumScale() const;
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%Docstring
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Returns the selected maximum scale (i.e. most "zoomed in" scale), or 0 if maximum scale is not set.
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The scale value indicates the scale denominator, e.g. 1000.0 for a 1:1000 map.
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.. seealso:: :py:func:`minimumScale`
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.. seealso:: :py:func:`setMaximumScale`
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%End
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void reloadProjectScales();
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%Docstring
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Call to reload the preset scales from the current project and apply them to the 2 scales combo boxes.
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%End
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public slots:
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void setMinimumScale( double scale );
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%Docstring
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Set the minimum ``scale`` (i.e. most "zoomed out" scale), or 0 to indicate the minimum is not set.
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The scale value indicates the scale denominator, e.g. 1000.0 for a 1:1000 map.
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.. seealso:: :py:func:`minimumScale`
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.. seealso:: :py:func:`setMaximumScale`
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.. seealso:: :py:func:`setScaleRange`
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.. warning::
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Calling :py:func:`~QgsScaleRangeWidget.setMinimumScale` places a restriction on the acceptable maximum scale for the
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widget, and will alter any previously set maximum scale to pass this constraint. Always
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call :py:func:`~QgsScaleRangeWidget.setMinimumScale` before :py:func:`~QgsScaleRangeWidget.setMaximumScale` when restoring a scale range in the widget, or
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use the convenience method :py:func:`~QgsScaleRangeWidget.setScaleRange` instead.
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%End
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void setMaximumScale( double scale );
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%Docstring
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Set the maximum ``scale`` (i.e. most "zoomed in" scale), or 0 to indicate the minimum is not set.
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The scale value indicates the scale denominator, e.g. 1000.0 for a 1:1000 map.
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.. seealso:: :py:func:`maximumScale`
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.. seealso:: :py:func:`setMinimumScale`
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.. seealso:: :py:func:`setScaleRange`
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.. warning::
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Calling :py:func:`~QgsScaleRangeWidget.setMinimumScale` places a restriction on the acceptable maximum scale for the
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widget, and will alter any previously set maximum scale to pass this constraint. Always
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call :py:func:`~QgsScaleRangeWidget.setMinimumScale` before :py:func:`~QgsScaleRangeWidget.setMaximumScale` when restoring a scale range in the widget, or
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use the convenience method :py:func:`~QgsScaleRangeWidget.setScaleRange` instead.
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%End
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void setScaleRange( double min, double max );
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%Docstring
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Sets the scale range, from ``min`` scale (i.e. most "zoomed out" scale) to ``max`` scale (most "zoomed in" scale).
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The scale values indicates the scale denominator, e.g. 1000.0 for a 1:1000 map,
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or 0 to indicate not set.
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.. seealso:: :py:func:`setMinimumScale`
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.. seealso:: :py:func:`setMaximumScale`
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%End
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signals:
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void rangeChanged( double min, double max );
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%Docstring
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Emitted when the scale range set in the widget is changed.
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The scale values indicates the scale denominator, e.g. 1000.0 for a 1:1000 map,
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or 0 to indicate not set.
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.. versionadded:: 2.16
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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/qgsscalerangewidget.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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