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