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2.10.1-Pisa
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src
core
dxf
qgsdxfpallabeling.h
Go to the documentation of this file.
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/***************************************************************************
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qgsdxfpallabeling.h
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-------------------
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begin : January 2014
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copyright : (C) 2014 by Marco Hugentobler
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email : marco at sourcepole dot ch
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef QGSDXFPALLABELING_H
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#define QGSDXFPALLABELING_H
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#include "
qgspallabeling.h
"
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#include "
qgsmaprenderer.h
"
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#include "
qgsrendercontext.h
"
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class
QgsDxfExport
;
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class
CORE_EXPORT
QgsDxfPalLabeling
:
public
QgsPalLabeling
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{
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public
:
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QgsDxfPalLabeling
(
QgsDxfExport
* dxf,
const
QgsRectangle
& bbox,
double
scale,
QGis::UnitType
mapUnits );
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~
QgsDxfPalLabeling
();
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QgsRenderContext
&
renderContext
() {
return
mRenderContext; }
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void
drawLabel
(
pal::LabelPosition
* label,
QgsRenderContext
& context,
QgsPalLayerSettings
& tmpLyr, DrawLabelType drawType,
double
dpiRatio = 1.0 )
override
;
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private
:
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QgsDxfExport
* mDxfExport;
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QgsRenderContext
mRenderContext;
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//only used for render context
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QImage
* mImage;
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QPainter
* mPainter;
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QgsMapSettings
* mSettings;
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};
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#endif // QGSDXFPALLABELING_H
QgsRectangle
A rectangle specified with double values.
Definition:
qgsrectangle.h:35
qgsrendercontext.h
QgsPalLabeling::drawLabel
virtual void drawLabel(pal::LabelPosition *label, QgsRenderContext &context, QgsPalLayerSettings &tmpLyr, DrawLabelType drawType, double dpiRatio=1.0)
drawLabel
Definition:
qgspallabeling.cpp:4407
QgsPalLabeling
Definition:
qgspallabeling.h:702
QgsDxfPalLabeling
Definition:
qgsdxfpallabeling.h:27
QgsPalLayerSettings
Definition:
qgspallabeling.h:59
QgsMapSettings
The QgsMapSettings class contains configuration for rendering of the map.
Definition:
qgsmapsettings.h:52
QPainter
qgspallabeling.h
QImage
QgsRenderContext
Contains information about the context of a rendering operation.
Definition:
qgsrendercontext.h:39
pal::LabelPosition
LabelPosition is a candidate feature label position.
Definition:
labelposition.h:54
QGis::UnitType
UnitType
Map units that qgis supports.
Definition:
qgis.h:229
QgsDxfPalLabeling::renderContext
QgsRenderContext & renderContext()
Definition:
qgsdxfpallabeling.h:33
QgsDxfExport
Definition:
qgsdxfexport.h:32
qgsmaprenderer.h
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