QGIS API Documentation  master-59fd5e0
Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
QgsSimpleMarkerSymbolLayerV2 Class Reference

#include <qgsmarkersymbollayerv2.h>

+ Inheritance diagram for QgsSimpleMarkerSymbolLayerV2:
+ Collaboration diagram for QgsSimpleMarkerSymbolLayerV2:

List of all members.

Public Member Functions

 QgsSimpleMarkerSymbolLayerV2 (QString name=DEFAULT_SIMPLEMARKER_NAME, QColor color=DEFAULT_SIMPLEMARKER_COLOR, QColor borderColor=DEFAULT_SIMPLEMARKER_BORDERCOLOR, double size=DEFAULT_SIMPLEMARKER_SIZE, double angle=DEFAULT_SIMPLEMARKER_ANGLE, QgsSymbolV2::ScaleMethod scaleMethod=DEFAULT_SCALE_METHOD)
QColor borderColor () const
QgsSymbolLayerV2 * clone () const
QString layerType () const
QString name () const
QString ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const
double outlineWidth () const
QgsSymbolV2::OutputUnit outlineWidthUnit () const
QgsStringMap properties () const
void renderPoint (const QPointF &point, QgsSymbolV2RenderContext &context)
void setBorderColor (QColor color)
void setName (QString name)
void setOutlineWidth (double w)
void setOutlineWidthUnit (QgsSymbolV2::OutputUnit u)
void startRender (QgsSymbolV2RenderContext &context)
void stopRender (QgsSymbolV2RenderContext &context)
void writeSldMarker (QDomDocument &doc, QDomElement &element, QgsStringMap props) const

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)
void prepareCache (QgsSymbolV2RenderContext &context)
bool preparePath (QString name=QString())
bool prepareShape (QString name=QString())

Protected Attributes

QColor mBorderColor
QBrush mBrush
QImage mCache
QString mName
double mOutlineWidth
QgsSymbolV2::OutputUnit mOutlineWidthUnit
QPainterPath mPath
QPen mPen
QPolygonF mPolygon
QBrush mSelBrush
QImage mSelCache
QPen mSelPen
bool mUsingCache

Detailed Description

Definition at line 34 of file qgsmarkersymbollayerv2.h.

Constructor & Destructor Documentation

QgsSimpleMarkerSymbolLayerV2::QgsSimpleMarkerSymbolLayerV2 ( QString  name = DEFAULT_SIMPLEMARKER_NAME,
QColor  color = DEFAULT_SIMPLEMARKER_COLOR,
QColor  borderColor = DEFAULT_SIMPLEMARKER_BORDERCOLOR,
double  size = DEFAULT_SIMPLEMARKER_SIZE,
double  angle = DEFAULT_SIMPLEMARKER_ANGLE,
QgsSymbolV2::ScaleMethod  scaleMethod = DEFAULT_SCALE_METHOD 
)

Definition at line 35 of file qgsmarkersymbollayerv2.cpp.

References QgsMarkerSymbolLayerV2::angle(), borderColor(), QgsSymbolLayerV2::color(), QgsMarkerSymbolLayerV2::mAngle, mBorderColor, QgsSymbolLayerV2::mColor, QgsSymbolV2::MM, mName, QgsMarkerSymbolLayerV2::mOffset, QgsMarkerSymbolLayerV2::mOffsetUnit, QgsMarkerSymbolLayerV2::mScaleMethod, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeUnit, name(), QgsMarkerSymbolLayerV2::scaleMethod(), and QgsMarkerSymbolLayerV2::size().

Referenced by clone(), create(), and createFromSld().

Member Function Documentation

QColor QgsSimpleMarkerSymbolLayerV2::borderColor ( void  ) const [inline]

Definition at line 70 of file qgsmarkersymbollayerv2.h.

Referenced by create(), createFromSld(), QgsSimpleMarkerSymbolLayerV2(), and QgsSimpleMarkerSymbolLayerV2Widget::setSymbolLayer().

QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::clone ( ) const [virtual]

Implements QgsSymbolLayerV2.

Definition at line 550 of file qgsmarkersymbollayerv2.cpp.

References QgsSymbolLayerV2::copyDataDefinedProperties(), QgsMarkerSymbolLayerV2::mAngle, mBorderColor, QgsSymbolLayerV2::mColor, mName, QgsMarkerSymbolLayerV2::mOffset, QgsMarkerSymbolLayerV2::mOffsetUnit, mOutlineWidth, mOutlineWidthUnit, QgsMarkerSymbolLayerV2::mScaleMethod, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeUnit, QgsSimpleMarkerSymbolLayerV2(), QgsMarkerSymbolLayerV2::setOffset(), QgsMarkerSymbolLayerV2::setOffsetUnit(), setOutlineWidth(), setOutlineWidthUnit(), and QgsMarkerSymbolLayerV2::setSizeUnit().

QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::create ( const QgsStringMap &  properties = QgsStringMap()) [static]

Definition at line 49 of file qgsmarkersymbollayerv2.cpp.

References QgsMarkerSymbolLayerV2::angle(), borderColor(), QgsSymbolLayerV2::color(), QgsSymbolLayerV2Utils::decodeColor(), QgsSymbolLayerV2Utils::decodeOutputUnit(), 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::setOffset(), QgsMarkerSymbolLayerV2::setOffsetUnit(), setOutlineWidth(), setOutlineWidthUnit(), QgsMarkerSymbolLayerV2::setSizeUnit(), and QgsMarkerSymbolLayerV2::size().

Referenced by QgsMarkerSymbolV2::createSimple(), QgsSymbolLayerV2Registry::defaultSymbolLayer(), and QgsSymbolLayerV2Registry::QgsSymbolLayerV2Registry().

QgsSymbolLayerV2 * QgsSimpleMarkerSymbolLayerV2::createFromSld ( QDomElement &  element) [static]

Definition at line 650 of file qgsmarkersymbollayerv2.cpp.

References QgsMarkerSymbolLayerV2::angle(), borderColor(), QgsSymbolLayerV2::color(), QgsSymbolLayerV2Utils::displacementFromSldElement(), name(), QgsMarkerSymbolLayerV2::offset(), QgsDebugMsg, QgsSimpleMarkerSymbolLayerV2(), QgsSymbolLayerV2Utils::rotationFromSldElement(), QgsMarkerSymbolLayerV2::setAngle(), QgsMarkerSymbolLayerV2::setOffset(), QgsMarkerSymbolLayerV2::size(), and QgsSymbolLayerV2Utils::wellKnownMarkerFromSld().

Referenced by QgsSymbolLayerV2Registry::QgsSymbolLayerV2Registry().

void QgsSimpleMarkerSymbolLayerV2::drawMarker ( QPainter *  p,
QgsSymbolV2RenderContext &  context 
) [protected]

Definition at line 684 of file qgsmarkersymbollayerv2.cpp.

References mPath, and mPolygon.

Referenced by prepareCache().

QString QgsSimpleMarkerSymbolLayerV2::layerType ( ) const [virtual]

Implements QgsSymbolLayerV2.

Definition at line 121 of file qgsmarkersymbollayerv2.cpp.

QString QgsSimpleMarkerSymbolLayerV2::name ( ) const [inline]

Definition at line 67 of file qgsmarkersymbollayerv2.h.

Referenced by create(), createFromSld(), QgsSimpleMarkerSymbolLayerV2(), renderPoint(), and QgsSimpleMarkerSymbolLayerV2Widget::setSymbolLayer().

QString QgsSimpleMarkerSymbolLayerV2::ogrFeatureStyle ( double  mmScaleFactor,
double  mapUnitScaleFactor 
) const [virtual]

Reimplemented from QgsSymbolLayerV2.

Definition at line 588 of file qgsmarkersymbollayerv2.cpp.

References mBorderColor, QgsSymbolLayerV2::mColor, mName, and QgsMarkerSymbolLayerV2::mSize.

double QgsSimpleMarkerSymbolLayerV2::outlineWidth ( ) const [inline]

Definition at line 73 of file qgsmarkersymbollayerv2.h.

Referenced by renderPoint(), and QgsSimpleMarkerSymbolLayerV2Widget::setSymbolLayer().

QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::outlineWidthUnit ( ) const [inline]

Definition at line 76 of file qgsmarkersymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2Widget::setSymbolLayer().

void QgsSimpleMarkerSymbolLayerV2::prepareCache ( QgsSymbolV2RenderContext &  context) [protected]

Definition at line 215 of file qgsmarkersymbollayerv2.cpp.

References drawMarker(), QgsSymbolLayerV2Utils::lineWidthScaleFactor(), mBrush, mCache, mPen, mSelBrush, mSelCache, mSelPen, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeUnit, QgsSymbolV2RenderContext::renderContext(), and QgsRenderContext::selectionColor().

Referenced by startRender().

bool QgsSimpleMarkerSymbolLayerV2::preparePath ( QString  name = QString()) [protected]

Definition at line 367 of file qgsmarkersymbollayerv2.cpp.

References mName, and mPath.

Referenced by renderPoint(), and startRender().

bool QgsSimpleMarkerSymbolLayerV2::prepareShape ( QString  name = QString()) [protected]

Definition at line 273 of file qgsmarkersymbollayerv2.cpp.

References DEG2RAD, mName, and mPolygon.

Referenced by renderPoint(), and startRender().

QgsStringMap QgsSimpleMarkerSymbolLayerV2::properties ( ) const [virtual]

Implements QgsSymbolLayerV2.

Definition at line 530 of file qgsmarkersymbollayerv2.cpp.

References QgsSymbolLayerV2Utils::encodeColor(), QgsSymbolLayerV2Utils::encodeOutputUnit(), QgsSymbolLayerV2Utils::encodePoint(), QgsSymbolLayerV2Utils::encodeScaleMethod(), QgsMarkerSymbolLayerV2::mAngle, mBorderColor, QgsSymbolLayerV2::mColor, mName, QgsMarkerSymbolLayerV2::mOffset, QgsMarkerSymbolLayerV2::mOffsetUnit, mOutlineWidth, mOutlineWidthUnit, QgsMarkerSymbolLayerV2::mScaleMethod, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeUnit, and QgsSymbolLayerV2::saveDataDefinedProperties().

void QgsSimpleMarkerSymbolLayerV2::renderPoint ( const QPointF &  point,
QgsSymbolV2RenderContext &  context 
) [virtual]

Implements QgsMarkerSymbolLayerV2.

Definition at line 414 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, QgsMarkerSymbolLayerV2::markerOffset(), mBrush, mCache, mOutlineWidthUnit, mPath, mPen, mPolygon, QgsMarkerSymbolLayerV2::mScaleMethod, mSelBrush, mSelCache, mSelPen, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeUnit, mUsingCache, name(), outlineWidth(), QgsRenderContext::painter(), preparePath(), prepareShape(), QgsRenderContext::rasterScaleFactor(), QgsSymbolV2RenderContext::renderContext(), QgsSymbolV2RenderContext::renderHints(), QgsSymbolV2::ScaleArea, QgsSymbolV2::ScaleDiameter, and QgsSymbolV2RenderContext::selected().

void QgsSimpleMarkerSymbolLayerV2::setBorderColor ( QColor  color) [inline]

Definition at line 71 of file qgsmarkersymbollayerv2.h.

References QgsSymbolLayerV2::color().

Referenced by QgsSimpleMarkerSymbolLayerV2Widget::setColorBorder().

void QgsSimpleMarkerSymbolLayerV2::setName ( QString  name) [inline]

Definition at line 68 of file qgsmarkersymbollayerv2.h.

Referenced by QgsSimpleMarkerSymbolLayerV2Widget::setName().

void QgsSimpleMarkerSymbolLayerV2::setOutlineWidth ( double  w) [inline]

Definition at line 74 of file qgsmarkersymbollayerv2.h.

Referenced by clone(), create(), and QgsSimpleMarkerSymbolLayerV2Widget::on_mOutlineWidthSpinBox_valueChanged().

void QgsSimpleMarkerSymbolLayerV2::setOutlineWidthUnit ( QgsSymbolV2::OutputUnit  u) [inline]

Definition at line 77 of file qgsmarkersymbollayerv2.h.

Referenced by clone(), create(), and QgsSimpleMarkerSymbolLayerV2Widget::on_mOutlineWidthUnitComboBox_currentIndexChanged().

void QgsSimpleMarkerSymbolLayerV2::startRender ( QgsSymbolV2RenderContext &  context) [virtual]

Implements QgsSymbolLayerV2.

Definition at line 126 of file qgsmarkersymbollayerv2.cpp.

References QgsSymbolV2RenderContext::alpha(), QgsSymbolLayerV2::dataDefinedProperty(), QgsSymbolV2::DataDefinedRotation, QgsSymbolV2::DataDefinedSizeScale, QgsRenderContext::forceVectorOutput(), QgsSymbolV2RenderContext::layer(), QgsSymbolLayerV2Utils::lineWidthScaleFactor(), QgsMarkerSymbolLayerV2::mAngle, mBorderColor, mBrush, mCache, QgsSymbolLayerV2::mColor, mName, mOutlineWidth, mOutlineWidthUnit, mPath, mPen, mPolygon, mSelBrush, mSelCache, mSelPen, QgsMarkerSymbolLayerV2::mSize, QgsMarkerSymbolLayerV2::mSizeUnit, mUsingCache, prepareCache(), QgsSymbolLayerV2::prepareExpressions(), preparePath(), prepareShape(), QgsDebugMsg, QgsRenderContext::rasterScaleFactor(), QgsSymbolV2RenderContext::renderContext(), QgsSymbolV2RenderContext::renderHints(), and QgsRenderContext::selectionColor().

void QgsSimpleMarkerSymbolLayerV2::stopRender ( QgsSymbolV2RenderContext &  context) [virtual]

Implements QgsSymbolLayerV2.

Definition at line 268 of file qgsmarkersymbollayerv2.cpp.

void QgsSimpleMarkerSymbolLayerV2::writeSldMarker ( QDomDocument &  doc,
QDomElement &  element,
QgsStringMap  props 
) const [virtual]

Reimplemented from QgsMarkerSymbolLayerV2.

Definition at line 562 of file qgsmarkersymbollayerv2.cpp.

References QgsMarkerSymbolLayerV2::angle(), QgsSymbolLayerV2Utils::createDisplacementElement(), QgsSymbolLayerV2Utils::createRotationElement(), QgsMarkerSymbolLayerV2::mAngle, mBorderColor, QgsSymbolLayerV2::mColor, mName, QgsMarkerSymbolLayerV2::mOffset, QgsMarkerSymbolLayerV2::mSize, and QgsSymbolLayerV2Utils::wellKnownMarkerToSld().

Member Data Documentation

QColor QgsSimpleMarkerSymbolLayerV2::mBorderColor [protected]

Definition at line 88 of file qgsmarkersymbollayerv2.h.

Referenced by clone(), ogrFeatureStyle(), properties(), QgsSimpleMarkerSymbolLayerV2(), startRender(), and writeSldMarker().

QBrush QgsSimpleMarkerSymbolLayerV2::mBrush [protected]

Definition at line 92 of file qgsmarkersymbollayerv2.h.

Referenced by prepareCache(), renderPoint(), and startRender().

QImage QgsSimpleMarkerSymbolLayerV2::mCache [protected]

Definition at line 96 of file qgsmarkersymbollayerv2.h.

Referenced by prepareCache(), renderPoint(), and startRender().

QString QgsSimpleMarkerSymbolLayerV2::mName [protected]

Definition at line 95 of file qgsmarkersymbollayerv2.h.

Referenced by clone(), ogrFeatureStyle(), preparePath(), prepareShape(), properties(), QgsSimpleMarkerSymbolLayerV2(), startRender(), and writeSldMarker().

double QgsSimpleMarkerSymbolLayerV2::mOutlineWidth [protected]

Definition at line 89 of file qgsmarkersymbollayerv2.h.

Referenced by clone(), properties(), and startRender().

QgsSymbolV2::OutputUnit QgsSimpleMarkerSymbolLayerV2::mOutlineWidthUnit [protected]

Definition at line 90 of file qgsmarkersymbollayerv2.h.

Referenced by clone(), properties(), renderPoint(), and startRender().

QPainterPath QgsSimpleMarkerSymbolLayerV2::mPath [protected]

Definition at line 94 of file qgsmarkersymbollayerv2.h.

Referenced by drawMarker(), preparePath(), renderPoint(), and startRender().

QPen QgsSimpleMarkerSymbolLayerV2::mPen [protected]

Definition at line 91 of file qgsmarkersymbollayerv2.h.

Referenced by prepareCache(), renderPoint(), and startRender().

QPolygonF QgsSimpleMarkerSymbolLayerV2::mPolygon [protected]

Definition at line 93 of file qgsmarkersymbollayerv2.h.

Referenced by drawMarker(), prepareShape(), renderPoint(), and startRender().

QBrush QgsSimpleMarkerSymbolLayerV2::mSelBrush [protected]

Definition at line 98 of file qgsmarkersymbollayerv2.h.

Referenced by prepareCache(), renderPoint(), and startRender().

QImage QgsSimpleMarkerSymbolLayerV2::mSelCache [protected]

Definition at line 99 of file qgsmarkersymbollayerv2.h.

Referenced by prepareCache(), renderPoint(), and startRender().

QPen QgsSimpleMarkerSymbolLayerV2::mSelPen [protected]

Definition at line 97 of file qgsmarkersymbollayerv2.h.

Referenced by prepareCache(), renderPoint(), and startRender().

bool QgsSimpleMarkerSymbolLayerV2::mUsingCache [protected]

Definition at line 100 of file qgsmarkersymbollayerv2.h.

Referenced by renderPoint(), and startRender().

The documentation for this class was generated from the following files:
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