mirror of
https://github.com/qgis/QGIS.git
synced 2025-10-15 00:02:52 -04:00
b5dfe8f155
- Add enums to qgis.h instead of qgscoreenums, so that they belong to a Qgis namespace - Split up the various symbol headers into multiple files so that we can fine-tune their inclusion and forward declare more readily, speeding up recompilation - Move QgsSymbol enums to qgis
144 lines
4.6 KiB
Plaintext
144 lines
4.6 KiB
Plaintext
/************************************************************************
|
|
* This file has been generated automatically from *
|
|
* *
|
|
* src/core/layertree/qgslegendpatchshape.h *
|
|
* *
|
|
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
|
|
************************************************************************/
|
|
|
|
|
|
|
|
class QgsLegendPatchShape
|
|
{
|
|
%Docstring(signature="appended")
|
|
Represents a patch shape for use in map legends.
|
|
|
|
.. versionadded:: 3.14
|
|
%End
|
|
|
|
%TypeHeaderCode
|
|
#include "qgslegendpatchshape.h"
|
|
%End
|
|
public:
|
|
|
|
QgsLegendPatchShape();
|
|
%Docstring
|
|
Constructor for a null QgsLegendPatchShape.
|
|
|
|
A null QgsLegendPatchShape indicates that the default legend patch shape
|
|
should be used instead.
|
|
%End
|
|
|
|
QgsLegendPatchShape( Qgis::SymbolType type,
|
|
const QgsGeometry &geometry,
|
|
bool preserveAspectRatio = true );
|
|
%Docstring
|
|
Constructor for QgsLegendPatchShape.
|
|
|
|
The ``type`` argument specifies the symbol type associated with this patch.
|
|
|
|
The ``geometry`` argument gives the shape of the patch to render. See :py:func:`~QgsLegendPatchShape.setGeometry`
|
|
for further details on the geometry requirements.
|
|
|
|
If ``preserveAspectRatio`` is ``True``, then the patch shape should preserve its aspect ratio when
|
|
it is resized to fit a desired legend patch size.
|
|
%End
|
|
|
|
bool isNull() const;
|
|
%Docstring
|
|
Returns ``True`` if the patch shape is a null QgsLegendPatchShape,
|
|
which indicates that the default legend patch shape should be used instead.
|
|
%End
|
|
|
|
Qgis::SymbolType symbolType() const;
|
|
%Docstring
|
|
Returns the symbol type associated with this patch.
|
|
|
|
.. seealso:: :py:func:`setSymbolType`
|
|
%End
|
|
|
|
void setSymbolType( Qgis::SymbolType type );
|
|
%Docstring
|
|
Sets the symbol ``type`` associated with this patch.
|
|
|
|
.. seealso:: :py:func:`symbolType`
|
|
%End
|
|
|
|
QgsGeometry geometry() const;
|
|
%Docstring
|
|
Returns the geometry for the patch shape.
|
|
|
|
.. seealso:: :py:func:`setGeometry`
|
|
%End
|
|
|
|
void setGeometry( const QgsGeometry &geometry );
|
|
%Docstring
|
|
Sets the ``geometry`` for the patch shape.
|
|
|
|
The origin and size of the ``geometry`` is not important, as the legend
|
|
renderer will automatically scale and transform the geometry to match
|
|
the desired overall patch bounds.
|
|
|
|
Geometries for legend patches are rendered respecting the traditional
|
|
"y values increase toward the top of the map" convention, as opposed
|
|
to the standard computer graphics convention of "y values increase toward
|
|
the bottom of the display".
|
|
|
|
.. warning::
|
|
|
|
The geometry type should match the patch shape's :py:func:`~QgsLegendPatchShape.symbolType`,
|
|
e.g. a fill symbol type should only have Polygon or MultiPolygon geometries
|
|
set, while a line symbol type must have LineString or MultiLineString geometries.
|
|
|
|
.. seealso:: :py:func:`geometry`
|
|
%End
|
|
|
|
bool preserveAspectRatio() const;
|
|
%Docstring
|
|
Returns ``True`` if the patch shape should preserve its aspect ratio when
|
|
it is resized to fit a desired legend patch size.
|
|
|
|
.. seealso:: :py:func:`setPreserveAspectRatio`
|
|
%End
|
|
|
|
void setPreserveAspectRatio( bool preserve );
|
|
%Docstring
|
|
Sets whether the patch shape should ``preserve`` its aspect ratio when
|
|
it is resized to fit a desired legend patch size.
|
|
|
|
The default behavior is to respect the :py:func:`~QgsLegendPatchShape.geometry`'s aspect ratio.
|
|
|
|
.. seealso:: :py:func:`setPreserveAspectRatio`
|
|
%End
|
|
|
|
QList< QList< QPolygonF > > toQPolygonF( Qgis::SymbolType type, QSizeF size ) const;
|
|
%Docstring
|
|
Converts the patch shape to a set of QPolygonF objects representing
|
|
how the patch should be drawn for a symbol of the given ``type`` at the specified ``size`` (as
|
|
geometry parts and rings).
|
|
%End
|
|
|
|
void readXml( const QDomElement &element, const QgsReadWriteContext &context );
|
|
%Docstring
|
|
Read settings from a DOM ``element``.
|
|
|
|
.. seealso:: :py:func:`writeXml`
|
|
%End
|
|
|
|
void writeXml( QDomElement &element, QDomDocument &doc, const QgsReadWriteContext &context ) const;
|
|
%Docstring
|
|
Write settings into a DOM ``element``.
|
|
|
|
.. seealso:: :py:func:`readXml`
|
|
%End
|
|
|
|
};
|
|
|
|
/************************************************************************
|
|
* This file has been generated automatically from *
|
|
* *
|
|
* src/core/layertree/qgslegendpatchshape.h *
|
|
* *
|
|
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
|
|
************************************************************************/
|