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105 lines
3.3 KiB
Plaintext
105 lines
3.3 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/core/qgsmaplayerelevationproperties.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 QgsMapLayerElevationProperties : QObject
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{
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%Docstring
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Base class for storage of map layer elevation properties.
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QgsMapLayerElevationProperties exposes user-configurable settings for controlling
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how an individual QgsMapLayer behaves with relation to z values or elevations.
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.. versionadded:: 3.18
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%End
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%TypeHeaderCode
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#include "qgsmaplayerelevationproperties.h"
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#include "qgspointcloudlayerelevationproperties.h"
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%End
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%ConvertToSubClassCode
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if ( qobject_cast<QgsPointCloudLayerElevationProperties *>( sipCpp ) )
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{
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sipType = sipType_QgsPointCloudLayerElevationProperties;
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}
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else
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{
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sipType = 0;
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}
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%End
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public:
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enum Flag
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{
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FlagDontInvalidateCachedRendersWhenRangeChanges
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};
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typedef QFlags<QgsMapLayerElevationProperties::Flag> Flags;
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QgsMapLayerElevationProperties( QObject *parent /TransferThis/ );
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%Docstring
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Constructor for QgsMapLayerElevationProperties, with the specified ``parent`` object.
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%End
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virtual bool hasElevation() const;
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%Docstring
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Returns ``True`` if the layer has an elevation or z component.
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%End
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virtual QDomElement writeXml( QDomElement &element, QDomDocument &doc, const QgsReadWriteContext &context ) = 0;
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%Docstring
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Writes the properties to a DOM ``element``, to be used later with :py:func:`~QgsMapLayerElevationProperties.readXml`.
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.. seealso:: :py:func:`readXml`
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%End
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virtual bool readXml( const QDomElement &element, const QgsReadWriteContext &context ) = 0;
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%Docstring
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Reads the elevation properties from a DOM ``element`` previously written by :py:func:`~QgsMapLayerElevationProperties.writeXml`.
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.. seealso:: :py:func:`writeXml`
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%End
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virtual bool isVisibleInZRange( const QgsDoubleRange &range ) const;
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%Docstring
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Returns ``True`` if the layer should be visible and rendered for the specified z ``range``.
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%End
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virtual QgsMapLayerElevationProperties::Flags flags() const;
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%Docstring
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Returns flags associated to the elevation properties.
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%End
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virtual QgsDoubleRange calculateZRange( QgsMapLayer *layer ) const;
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%Docstring
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Attempts to calculate the overall elevation or z range for the specified ``layer``, using
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the settings defined by this elevation properties object.
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May return an infinite range if the extent could not be calculated.
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%End
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signals:
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void changed();
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%Docstring
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Emitted when the elevation properties have changed.
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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/core/qgsmaplayerelevationproperties.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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