QGIS API Documentation
2.4.0-Chugiak
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#include <qgsmarkersymbollayerv2.h>
Static Public Member Functions | |
static QgsSymbolLayerV2 * | create (const QgsStringMap &properties=QgsStringMap()) |
static QgsSymbolLayerV2 * | createFromSld (QDomElement &element) |
Protected Member Functions | |
void | drawMarker (QPainter *p, QgsSymbolV2RenderContext &context) |
bool | prepareShape (QString name=QString()) |
bool | preparePath (QString name=QString()) |
bool | prepareCache (QgsSymbolV2RenderContext &context) |
Prepares cache image. More... | |
Protected Member Functions inherited from QgsMarkerSymbolLayerV2 | |
QgsMarkerSymbolLayerV2 (bool locked=false) | |
void | markerOffset (const QgsSymbolV2RenderContext &context, double &offsetX, double &offsetY) const |
void | markerOffset (const QgsSymbolV2RenderContext &context, double width, double height, double &offsetX, double &offsetY) const |
void | markerOffset (const QgsSymbolV2RenderContext &context, double width, double height, QgsSymbolV2::OutputUnit widthUnit, QgsSymbolV2::OutputUnit heightUnit, double &offsetX, double &offsetY, const QgsMapUnitScale &widthMapUnitScale, const QgsMapUnitScale &heightMapUnitScale) const |
Protected Member Functions inherited from QgsSymbolLayerV2 | |
QgsSymbolLayerV2 (QgsSymbolV2::SymbolType type, bool locked=false) | |
virtual void | prepareExpressions (const QgsFields *fields, double scale=-1.0) |
virtual QgsExpression * | expression (const QString &property) const |
void | saveDataDefinedProperties (QgsStringMap &stringMap) const |
Saves data defined properties to string map. More... | |
void | copyDataDefinedProperties (QgsSymbolLayerV2 *destLayer) const |
Copies data defined properties of this layer to another symbol layer. More... | |
Protected Attributes | |
QColor | mBorderColor |
Qt::PenStyle | mOutlineStyle |
double | mOutlineWidth |
QgsSymbolV2::OutputUnit | mOutlineWidthUnit |
QgsMapUnitScale | mOutlineWidthMapUnitScale |
QPen | mPen |
QBrush | mBrush |
QPolygonF | mPolygon |
QPainterPath | mPath |
QString | mName |
QImage | mCache |
QPen | mSelPen |
QBrush | mSelBrush |
QImage | mSelCache |
bool | mUsingCache |
Protected Attributes inherited from QgsMarkerSymbolLayerV2 | |
double | mAngle |
double | mSize |
QgsSymbolV2::OutputUnit | mSizeUnit |
QgsMapUnitScale | mSizeMapUnitScale |
QPointF | mOffset |
QgsSymbolV2::OutputUnit | mOffsetUnit |
QgsMapUnitScale | mOffsetMapUnitScale |
QgsSymbolV2::ScaleMethod | mScaleMethod |
HorizontalAnchorPoint | mHorizontalAnchorPoint |
VerticalAnchorPoint | mVerticalAnchorPoint |
Protected Attributes inherited from QgsSymbolLayerV2 | |
QgsSymbolV2::SymbolType | mType |
bool | mLocked |
QColor | mColor |
int | mRenderingPass |
QMap< QString, QgsExpression * > | mDataDefinedProperties |
Static Protected Attributes | |
static const int | mMaximumCacheWidth = 3000 |
Static Protected Attributes inherited from QgsSymbolLayerV2 | |
static const bool | selectionIsOpaque = true |
static const bool | selectFillBorder = false |
static const bool | selectFillStyle = false |
Private Attributes | |
QgsExpression * | mAngleExpression |
QgsExpression * | mNameExpression |
Additional Inherited Members | |
Public Types inherited from QgsMarkerSymbolLayerV2 | |
enum | HorizontalAnchorPoint { Left, HCenter, Right } |
enum | VerticalAnchorPoint { Top, VCenter, Bottom } |
Static Protected Member Functions inherited from QgsMarkerSymbolLayerV2 | |
static QPointF | _rotatedOffset (const QPointF &offset, double angle) |
Definition at line 34 of file qgsmarkersymbollayerv2.h.
QgsSimpleMarkerSymbolLayerV2::QgsSimpleMarkerSymbolLayerV2 | ( | QString | name = DEFAULT_SIMPLEMARKER_NAME , |
QColor | color = DEFAULT_SIMPLEMARKER_COLOR , |
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QColor | borderColor = DEFAULT_SIMPLEMARKER_BORDERCOLOR , |
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double | size = DEFAULT_SIMPLEMARKER_SIZE , |
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double | angle = DEFAULT_SIMPLEMARKER_ANGLE , |
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QgsSymbolV2::ScaleMethod | scaleMethod = DEFAULT_SCALE_METHOD |
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Definition at line 50 of file qgsmarkersymbollayerv2.cpp.
References QgsMarkerSymbolLayerV2::angle(), borderColor(), QgsSymbolLayerV2::color(), QgsMarkerSymbolLayerV2::mAngle, mAngleExpression, mBorderColor, QgsSymbolLayerV2::mColor, QgsSymbolV2::MM, mName, mNameExpression, QgsMarkerSymbolLayerV2::mOffset, QgsMarkerSymbolLayerV2::mOffsetUnit, QgsMarkerSymbolLayerV2::mScaleMethod, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeUnit, name(), QgsMarkerSymbolLayerV2::scaleMethod(), and QgsMarkerSymbolLayerV2::size().
Referenced by clone(), create(), and createFromSld().
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Definition at line 70 of file qgsmarkersymbollayerv2.h.
Referenced by create(), createFromSld(), and QgsSimpleMarkerSymbolLayerV2().
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Implements QgsSymbolLayerV2.
Definition at line 613 of file qgsmarkersymbollayerv2.cpp.
References QgsSymbolLayerV2::copyDataDefinedProperties(), QgsMarkerSymbolLayerV2::mAngle, mBorderColor, QgsSymbolLayerV2::mColor, QgsMarkerSymbolLayerV2::mHorizontalAnchorPoint, mName, QgsMarkerSymbolLayerV2::mOffset, QgsMarkerSymbolLayerV2::mOffsetMapUnitScale, QgsMarkerSymbolLayerV2::mOffsetUnit, mOutlineStyle, mOutlineWidth, mOutlineWidthMapUnitScale, mOutlineWidthUnit, QgsMarkerSymbolLayerV2::mScaleMethod, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeMapUnitScale, QgsMarkerSymbolLayerV2::mSizeUnit, QgsMarkerSymbolLayerV2::mVerticalAnchorPoint, QgsSimpleMarkerSymbolLayerV2(), QgsMarkerSymbolLayerV2::setHorizontalAnchorPoint(), QgsMarkerSymbolLayerV2::setOffset(), QgsMarkerSymbolLayerV2::setOffsetMapUnitScale(), QgsMarkerSymbolLayerV2::setOffsetUnit(), setOutlineStyle(), setOutlineWidth(), setOutlineWidthMapUnitScale(), setOutlineWidthUnit(), QgsMarkerSymbolLayerV2::setSizeMapUnitScale(), QgsMarkerSymbolLayerV2::setSizeUnit(), and QgsMarkerSymbolLayerV2::setVerticalAnchorPoint().
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Definition at line 66 of file qgsmarkersymbollayerv2.cpp.
References QgsMarkerSymbolLayerV2::angle(), borderColor(), QgsSymbolLayerV2::color(), QgsSymbolLayerV2Utils::decodeColor(), QgsSymbolLayerV2Utils::decodeMapUnitScale(), QgsSymbolLayerV2Utils::decodeOutputUnit(), QgsSymbolLayerV2Utils::decodePenStyle(), QgsSymbolLayerV2Utils::decodePoint(), QgsSymbolLayerV2Utils::decodeScaleMethod(), DEFAULT_SCALE_METHOD, DEFAULT_SIMPLEMARKER_ANGLE, DEFAULT_SIMPLEMARKER_BORDERCOLOR, DEFAULT_SIMPLEMARKER_COLOR, DEFAULT_SIMPLEMARKER_NAME, DEFAULT_SIMPLEMARKER_SIZE, name(), QgsSimpleMarkerSymbolLayerV2(), QgsMarkerSymbolLayerV2::scaleMethod(), QgsSymbolLayerV2::setDataDefinedProperty(), QgsMarkerSymbolLayerV2::setHorizontalAnchorPoint(), QgsMarkerSymbolLayerV2::setOffset(), QgsMarkerSymbolLayerV2::setOffsetMapUnitScale(), QgsMarkerSymbolLayerV2::setOffsetUnit(), setOutlineStyle(), setOutlineWidth(), setOutlineWidthMapUnitScale(), setOutlineWidthUnit(), QgsMarkerSymbolLayerV2::setSizeMapUnitScale(), QgsMarkerSymbolLayerV2::setSizeUnit(), QgsMarkerSymbolLayerV2::setVerticalAnchorPoint(), and QgsMarkerSymbolLayerV2::size().
Referenced by QgsMarkerSymbolV2::createSimple(), QgsSymbolLayerV2Registry::defaultSymbolLayer(), and QgsSymbolLayerV2Registry::QgsSymbolLayerV2Registry().
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Definition at line 719 of file qgsmarkersymbollayerv2.cpp.
References QgsMarkerSymbolLayerV2::angle(), borderColor(), QgsSymbolLayerV2::color(), QgsSymbolLayerV2Utils::displacementFromSldElement(), name(), QgsMarkerSymbolLayerV2::offset(), QgsDebugMsg, QgsSimpleMarkerSymbolLayerV2(), QgsSymbolLayerV2Utils::rotationFromSldElement(), QgsMarkerSymbolLayerV2::setAngle(), QgsMarkerSymbolLayerV2::setOffset(), setOutlineStyle(), QgsMarkerSymbolLayerV2::size(), and QgsSymbolLayerV2Utils::wellKnownMarkerFromSld().
Referenced by QgsSymbolLayerV2Registry::QgsSymbolLayerV2Registry().
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Definition at line 755 of file qgsmarkersymbollayerv2.cpp.
References mPath, and mPolygon.
Referenced by prepareCache().
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Get fill color.
Reimplemented from QgsSymbolLayerV2.
Definition at line 85 of file qgsmarkersymbollayerv2.h.
References QgsSymbolLayerV2::color().
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Implements QgsSymbolLayerV2.
Definition at line 167 of file qgsmarkersymbollayerv2.cpp.
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Reimplemented from QgsSymbolLayerV2.
Definition at line 967 of file qgsmarkersymbollayerv2.cpp.
References QgsMarkerSymbolLayerV2::mapUnitScale(), and mOutlineWidthMapUnitScale.
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Definition at line 67 of file qgsmarkersymbollayerv2.h.
Referenced by create(), createFromSld(), QgsSimpleMarkerSymbolLayerV2(), and renderPoint().
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Reimplemented from QgsSymbolLayerV2.
Definition at line 657 of file qgsmarkersymbollayerv2.cpp.
References mBorderColor, QgsSymbolLayerV2::mColor, mName, and QgsMarkerSymbolLayerV2::mSize.
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Get outline color.
Reimplemented from QgsSymbolLayerV2.
Definition at line 78 of file qgsmarkersymbollayerv2.h.
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Definition at line 73 of file qgsmarkersymbollayerv2.h.
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Definition at line 90 of file qgsmarkersymbollayerv2.h.
Referenced by renderPoint(), QgsHighlight::setSymbol(), and writeDxf().
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Definition at line 97 of file qgsmarkersymbollayerv2.h.
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Definition at line 94 of file qgsmarkersymbollayerv2.h.
Referenced by QgsHighlight::setSymbol().
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Reimplemented from QgsSymbolLayerV2.
Definition at line 952 of file qgsmarkersymbollayerv2.cpp.
References QgsSymbolV2::Mixed, mOutlineWidthUnit, and QgsMarkerSymbolLayerV2::outputUnit().
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Prepares cache image.
Definition at line 270 of file qgsmarkersymbollayerv2.cpp.
References drawMarker(), QgsSymbolLayerV2Utils::lineWidthScaleFactor(), mBrush, mCache, mMaximumCacheWidth, mPen, mSelBrush, mSelCache, mSelPen, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeMapUnitScale, QgsMarkerSymbolLayerV2::mSizeUnit, QgsSymbolV2RenderContext::renderContext(), and QgsRenderContext::selectionColor().
Referenced by startRender().
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Definition at line 429 of file qgsmarkersymbollayerv2.cpp.
Referenced by renderPoint(), and startRender().
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Definition at line 335 of file qgsmarkersymbollayerv2.cpp.
References DEG2RAD, mName, and mPolygon.
Referenced by renderPoint(), and startRender().
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Implements QgsSymbolLayerV2.
Definition at line 586 of file qgsmarkersymbollayerv2.cpp.
References QgsSymbolLayerV2Utils::encodeColor(), QgsSymbolLayerV2Utils::encodeMapUnitScale(), QgsSymbolLayerV2Utils::encodeOutputUnit(), QgsSymbolLayerV2Utils::encodePenStyle(), QgsSymbolLayerV2Utils::encodePoint(), QgsSymbolLayerV2Utils::encodeScaleMethod(), QgsMarkerSymbolLayerV2::mAngle, mBorderColor, QgsSymbolLayerV2::mColor, QgsMarkerSymbolLayerV2::mHorizontalAnchorPoint, mName, QgsMarkerSymbolLayerV2::mOffset, QgsMarkerSymbolLayerV2::mOffsetMapUnitScale, QgsMarkerSymbolLayerV2::mOffsetUnit, mOutlineStyle, mOutlineWidth, mOutlineWidthMapUnitScale, mOutlineWidthUnit, QgsMarkerSymbolLayerV2::mScaleMethod, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeMapUnitScale, QgsMarkerSymbolLayerV2::mSizeUnit, QgsMarkerSymbolLayerV2::mVerticalAnchorPoint, and QgsSymbolLayerV2::saveDataDefinedProperties().
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Implements QgsMarkerSymbolLayerV2.
Definition at line 476 of file qgsmarkersymbollayerv2.cpp.
References QgsMarkerSymbolLayerV2::_rotatedOffset(), QgsMarkerSymbolLayerV2::angle(), QgsSymbolV2::DataDefinedRotation, QgsSymbolV2::DataDefinedSizeScale, QgsSymbolLayerV2Utils::decodeColor(), QgsExpression::evaluate(), QgsSymbolLayerV2::expression(), QgsSymbolV2RenderContext::feature(), QgsSymbolLayerV2Utils::lineWidthScaleFactor(), QgsMarkerSymbolLayerV2::mAngle, mAngleExpression, QgsMarkerSymbolLayerV2::markerOffset(), mBrush, mCache, mNameExpression, mOutlineWidthMapUnitScale, mOutlineWidthUnit, mPath, mPen, mPolygon, QgsMarkerSymbolLayerV2::mScaleMethod, mSelBrush, mSelCache, mSelPen, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeMapUnitScale, QgsMarkerSymbolLayerV2::mSizeUnit, mUsingCache, name(), outlineWidth(), QgsRenderContext::painter(), preparePath(), prepareShape(), QgsRenderContext::rasterScaleFactor(), QgsSymbolV2RenderContext::renderContext(), QgsSymbolV2RenderContext::renderHints(), QgsSymbolV2::ScaleArea, and QgsSymbolV2RenderContext::selected().
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Definition at line 71 of file qgsmarkersymbollayerv2.h.
References QgsSymbolLayerV2::color().
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Set fill color.
Reimplemented from QgsSymbolLayerV2.
Definition at line 88 of file qgsmarkersymbollayerv2.h.
References QgsSymbolLayerV2::setColor().
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Reimplemented from QgsSymbolLayerV2.
Definition at line 961 of file qgsmarkersymbollayerv2.cpp.
References mOutlineWidthMapUnitScale, and QgsMarkerSymbolLayerV2::setMapUnitScale().
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Definition at line 68 of file qgsmarkersymbollayerv2.h.
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Set outline color.
Reimplemented from QgsSymbolLayerV2.
Definition at line 81 of file qgsmarkersymbollayerv2.h.
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Definition at line 74 of file qgsmarkersymbollayerv2.h.
Referenced by clone(), create(), and createFromSld().
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Definition at line 91 of file qgsmarkersymbollayerv2.h.
Referenced by clone(), create(), and QgsHighlight::setSymbol().
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Definition at line 96 of file qgsmarkersymbollayerv2.h.
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Definition at line 93 of file qgsmarkersymbollayerv2.h.
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Reimplemented from QgsSymbolLayerV2.
Definition at line 946 of file qgsmarkersymbollayerv2.cpp.
References mOutlineWidthUnit, and QgsMarkerSymbolLayerV2::setOutputUnit().
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Implements QgsSymbolLayerV2.
Definition at line 172 of file qgsmarkersymbollayerv2.cpp.
References QgsSymbolV2RenderContext::alpha(), QgsSymbolLayerV2::dataDefinedProperty(), QgsSymbolV2::DataDefinedRotation, QgsSymbolV2::DataDefinedSizeScale, QgsSymbolLayerV2::expression(), QgsSymbolV2RenderContext::fields(), QgsRenderContext::forceVectorOutput(), QgsSymbolLayerV2Utils::lineWidthScaleFactor(), QgsMarkerSymbolLayerV2::mAngle, mAngleExpression, mBorderColor, mBrush, mCache, QgsSymbolLayerV2::mColor, mName, mNameExpression, mOutlineStyle, mOutlineWidth, mOutlineWidthMapUnitScale, mOutlineWidthUnit, mPath, mPen, mPolygon, mSelBrush, mSelCache, mSelPen, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeMapUnitScale, QgsMarkerSymbolLayerV2::mSizeUnit, mUsingCache, prepareCache(), QgsSymbolLayerV2::prepareExpressions(), preparePath(), prepareShape(), QgsDebugMsg, QgsRenderContext::rasterScaleFactor(), QgsSymbolV2RenderContext::renderContext(), QgsRenderContext::rendererScale(), QgsSymbolV2RenderContext::renderHints(), QgsRenderContext::selectionColor(), and QgsMarkerSymbolLayerV2::startRender().
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Implements QgsSymbolLayerV2.
Definition at line 330 of file qgsmarkersymbollayerv2.cpp.
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Reimplemented from QgsSymbolLayerV2.
Definition at line 769 of file qgsmarkersymbollayerv2.cpp.
References QgsMarkerSymbolLayerV2::_rotatedOffset(), QgsMarkerSymbolLayerV2::angle(), QgsSymbolV2::DataDefinedSizeScale, QgsSymbolLayerV2Utils::decodeColor(), QgsExpression::evaluate(), QgsSymbolLayerV2::expression(), QgsSymbolV2RenderContext::feature(), QgsSymbolLayerV2Utils::lineWidthScaleFactor(), QgsMarkerSymbolLayerV2::mAngle, QgsMarkerSymbolLayerV2::markerOffset(), mBrush, QgsSymbolV2::MM, mName, mOutlineWidth, mPen, QgsMarkerSymbolLayerV2::mScaleMethod, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeMapUnitScale, QgsMarkerSymbolLayerV2::mSizeUnit, outlineWidth(), QgsSymbolV2RenderContext::renderContext(), QgsSymbolV2RenderContext::renderHints(), QgsSymbolV2::ScaleArea, QgsSymbolV2::ScaleDiameter, and QgsMarkerSymbolLayerV2::size().
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Reimplemented from QgsMarkerSymbolLayerV2.
Definition at line 631 of file qgsmarkersymbollayerv2.cpp.
References QgsMarkerSymbolLayerV2::angle(), QgsSymbolLayerV2Utils::createDisplacementElement(), QgsSymbolLayerV2Utils::createRotationElement(), QgsMarkerSymbolLayerV2::mAngle, mBorderColor, QgsSymbolLayerV2::mColor, mName, QgsMarkerSymbolLayerV2::mOffset, mOutlineStyle, mOutlineWidth, QgsMarkerSymbolLayerV2::mSize, and QgsSymbolLayerV2Utils::wellKnownMarkerToSld().
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Definition at line 137 of file qgsmarkersymbollayerv2.h.
Referenced by QgsSimpleMarkerSymbolLayerV2(), renderPoint(), and startRender().
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Definition at line 117 of file qgsmarkersymbollayerv2.h.
Referenced by clone(), ogrFeatureStyle(), properties(), QgsSimpleMarkerSymbolLayerV2(), startRender(), and writeSldMarker().
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Definition at line 123 of file qgsmarkersymbollayerv2.h.
Referenced by prepareCache(), renderPoint(), startRender(), and writeDxf().
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Definition at line 127 of file qgsmarkersymbollayerv2.h.
Referenced by prepareCache(), renderPoint(), and startRender().
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Definition at line 134 of file qgsmarkersymbollayerv2.h.
Referenced by prepareCache().
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Definition at line 126 of file qgsmarkersymbollayerv2.h.
Referenced by clone(), ogrFeatureStyle(), preparePath(), prepareShape(), properties(), QgsSimpleMarkerSymbolLayerV2(), startRender(), writeDxf(), and writeSldMarker().
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Definition at line 138 of file qgsmarkersymbollayerv2.h.
Referenced by QgsSimpleMarkerSymbolLayerV2(), renderPoint(), and startRender().
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Definition at line 118 of file qgsmarkersymbollayerv2.h.
Referenced by clone(), properties(), startRender(), and writeSldMarker().
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Definition at line 119 of file qgsmarkersymbollayerv2.h.
Referenced by clone(), properties(), startRender(), writeDxf(), and writeSldMarker().
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Definition at line 121 of file qgsmarkersymbollayerv2.h.
Referenced by clone(), mapUnitScale(), properties(), renderPoint(), setMapUnitScale(), and startRender().
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Definition at line 120 of file qgsmarkersymbollayerv2.h.
Referenced by clone(), outputUnit(), properties(), renderPoint(), setOutputUnit(), and startRender().
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Definition at line 125 of file qgsmarkersymbollayerv2.h.
Referenced by drawMarker(), preparePath(), renderPoint(), and startRender().
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Definition at line 122 of file qgsmarkersymbollayerv2.h.
Referenced by prepareCache(), renderPoint(), startRender(), and writeDxf().
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Definition at line 124 of file qgsmarkersymbollayerv2.h.
Referenced by drawMarker(), prepareShape(), renderPoint(), and startRender().
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Definition at line 129 of file qgsmarkersymbollayerv2.h.
Referenced by prepareCache(), renderPoint(), and startRender().
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Definition at line 130 of file qgsmarkersymbollayerv2.h.
Referenced by prepareCache(), renderPoint(), and startRender().
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Definition at line 128 of file qgsmarkersymbollayerv2.h.
Referenced by prepareCache(), renderPoint(), and startRender().
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Definition at line 131 of file qgsmarkersymbollayerv2.h.
Referenced by renderPoint(), and startRender().