QGIS API Documentation
3.0.2-Girona (307d082)
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#include <qgsfillsymbollayer.h>
Public Member Functions | |
QgsSimpleFillSymbolLayer (const QColor &color=DEFAULT_SIMPLEFILL_COLOR, Qt::BrushStyle style=DEFAULT_SIMPLEFILL_STYLE, const QColor &strokeColor=DEFAULT_SIMPLEFILL_BORDERCOLOR, Qt::PenStyle strokeStyle=DEFAULT_SIMPLEFILL_BORDERSTYLE, double strokeWidth=DEFAULT_SIMPLEFILL_BORDERWIDTH, Qt::PenJoinStyle penJoinStyle=DEFAULT_SIMPLEFILL_JOINSTYLE) | |
Qt::BrushStyle | brushStyle () const |
QgsSimpleFillSymbolLayer * | clone () const override |
Shall be reimplemented by subclasses to create a deep copy of the instance. More... | |
double | dxfAngle (QgsSymbolRenderContext &context) const override |
get angle More... | |
QColor | dxfBrushColor (QgsSymbolRenderContext &context) const override |
get brush/fill color More... | |
Qt::BrushStyle | dxfBrushStyle () const override |
get brush/fill style More... | |
QColor | dxfColor (QgsSymbolRenderContext &context) const override |
get color More... | |
Qt::PenStyle | dxfPenStyle () const override |
get pen style More... | |
double | dxfWidth (const QgsDxfExport &e, QgsSymbolRenderContext &context) const override |
get line width More... | |
double | estimateMaxBleed (const QgsRenderContext &context) const override |
Returns the estimated maximum distance which the layer style will bleed outside the drawn shape when drawn in the specified /a context. More... | |
QColor | fillColor () const override |
Get fill color. More... | |
QString | layerType () const override |
Returns a string that represents this layer type. More... | |
QgsMapUnitScale | mapUnitScale () const override |
QPointF | offset () |
const QgsMapUnitScale & | offsetMapUnitScale () const |
QgsUnitTypes::RenderUnit | offsetUnit () const |
Returns the units for the fill's offset. More... | |
QString | ogrFeatureStyle (double mmScaleFactor, double mapUnitScaleFactor) const override |
QgsUnitTypes::RenderUnit | outputUnit () const override |
Returns the units to use for sizes and widths within the symbol layer. More... | |
Qt::PenJoinStyle | penJoinStyle () const |
QgsStringMap | properties () const override |
Should be reimplemented by subclasses to return a string map that contains the configuration information for the symbol layer. More... | |
void | renderPolygon (const QPolygonF &points, QList< QPolygonF > *rings, QgsSymbolRenderContext &context) override |
void | setBrushStyle (Qt::BrushStyle style) |
void | setFillColor (const QColor &color) override |
Set fill color. More... | |
void | setMapUnitScale (const QgsMapUnitScale &scale) override |
void | setOffset (QPointF offset) |
void | setOffsetMapUnitScale (const QgsMapUnitScale &scale) |
void | setOffsetUnit (QgsUnitTypes::RenderUnit unit) |
Sets the units for the fill's offset. More... | |
void | setOutputUnit (QgsUnitTypes::RenderUnit unit) override |
Sets the units to use for sizes and widths within the symbol layer. More... | |
void | setPenJoinStyle (Qt::PenJoinStyle style) |
void | setStrokeColor (const QColor &strokeColor) override |
Set stroke color. More... | |
void | setStrokeStyle (Qt::PenStyle strokeStyle) |
void | setStrokeWidth (double strokeWidth) |
void | setStrokeWidthMapUnitScale (const QgsMapUnitScale &scale) |
void | setStrokeWidthUnit (QgsUnitTypes::RenderUnit unit) |
Sets the units for the width of the fill's stroke. More... | |
void | startRender (QgsSymbolRenderContext &context) override |
void | stopRender (QgsSymbolRenderContext &context) override |
QColor | strokeColor () const override |
Get stroke color. More... | |
Qt::PenStyle | strokeStyle () const |
double | strokeWidth () const |
const QgsMapUnitScale & | strokeWidthMapUnitScale () const |
QgsUnitTypes::RenderUnit | strokeWidthUnit () const |
Returns the units for the width of the fill's stroke. More... | |
void | toSld (QDomDocument &doc, QDomElement &element, const QgsStringMap &props) const override |
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double | angle () const |
void | drawPreviewIcon (QgsSymbolRenderContext &context, QSize size) override |
void | setAngle (double angle) |
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virtual | ~QgsSymbolLayer () |
virtual QColor | color () const |
The fill color. More... | |
QgsPropertyCollection & | dataDefinedProperties () |
Returns a reference to the symbol layer's property collection, used for data defined overrides. More... | |
const QgsPropertyCollection & | dataDefinedProperties () const |
Returns a reference to the symbol layer's property collection, used for data defined overrides. More... | |
virtual QVector< qreal > | dxfCustomDashPattern (QgsUnitTypes::RenderUnit &unit) const |
get dash pattern More... | |
virtual double | dxfOffset (const QgsDxfExport &e, QgsSymbolRenderContext &context) const |
get offset More... | |
bool | enabled () const |
Returns true if symbol layer is enabled and will be drawn. More... | |
virtual bool | isCompatibleWithSymbol (QgsSymbol *symbol) const |
Returns if the layer can be used below the specified symbol. More... | |
bool | isLocked () const |
QgsPaintEffect * | paintEffect () const |
Returns the current paint effect for the layer. More... | |
virtual void | prepareExpressions (const QgsSymbolRenderContext &context) |
Prepares all data defined property expressions for evaluation. More... | |
int | renderingPass () const |
virtual void | setColor (const QColor &color) |
The fill color. More... | |
void | setDataDefinedProperties (const QgsPropertyCollection &collection) |
Sets the symbol layer's property collection, used for data defined overrides. More... | |
virtual void | setDataDefinedProperty (Property key, const QgsProperty &property) |
Sets a data defined property for the layer. More... | |
void | setEnabled (bool enabled) |
Sets whether symbol layer is enabled and should be drawn. More... | |
void | setLocked (bool locked) |
void | setPaintEffect (QgsPaintEffect *effect) |
Sets the current paint effect for the layer. More... | |
void | setRenderingPass (int renderingPass) |
virtual bool | setSubSymbol (QgsSymbol *symbol) |
set layer's subsymbol. takes ownership of the passed symbol More... | |
virtual QgsSymbol * | subSymbol () |
Returns the symbol's sub symbol, if present. More... | |
QgsSymbol::SymbolType | type () const |
virtual QSet< QString > | usedAttributes (const QgsRenderContext &context) const |
Returns the set of attributes referenced by the layer. More... | |
virtual bool | writeDxf (QgsDxfExport &e, double mmMapUnitScaleFactor, const QString &layerName, QgsSymbolRenderContext &context, QPointF shift=QPointF(0.0, 0.0)) const |
write as DXF More... | |
Static Public Member Functions | |
static QgsSymbolLayer * | create (const QgsStringMap &properties=QgsStringMap()) |
static QgsSymbolLayer * | createFromSld (QDomElement &element) |
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static const QgsPropertiesDefinition & | propertyDefinitions () |
Returns the symbol layer property definitions. More... | |
Protected Attributes | |
QBrush | mBrush |
Qt::BrushStyle | mBrushStyle |
QPointF | mOffset |
QgsMapUnitScale | mOffsetMapUnitScale |
QgsUnitTypes::RenderUnit | mOffsetUnit = QgsUnitTypes::RenderMillimeters |
QPen | mPen |
Qt::PenJoinStyle | mPenJoinStyle |
QBrush | mSelBrush |
QPen | mSelPen |
QColor | mStrokeColor |
Qt::PenStyle | mStrokeStyle |
double | mStrokeWidth |
QgsMapUnitScale | mStrokeWidthMapUnitScale |
QgsUnitTypes::RenderUnit | mStrokeWidthUnit = QgsUnitTypes::RenderMillimeters |
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double | mAngle = 0.0 |
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QColor | mColor |
QgsPropertyCollection | mDataDefinedProperties |
bool | mEnabled |
True if layer is enabled and should be drawn. More... | |
QgsFields | mFields |
bool | mLocked |
QgsPaintEffect * | mPaintEffect = nullptr |
int | mRenderingPass |
QgsSymbol::SymbolType | mType |
Definition at line 39 of file qgsfillsymbollayer.h.
QgsSimpleFillSymbolLayer::QgsSimpleFillSymbolLayer | ( | const QColor & | color = DEFAULT_SIMPLEFILL_COLOR , |
Qt::BrushStyle | style = DEFAULT_SIMPLEFILL_STYLE , |
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const QColor & | strokeColor = DEFAULT_SIMPLEFILL_BORDERCOLOR , |
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Qt::PenStyle | strokeStyle = DEFAULT_SIMPLEFILL_BORDERSTYLE , |
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double | strokeWidth = DEFAULT_SIMPLEFILL_BORDERWIDTH , |
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Qt::PenJoinStyle | penJoinStyle = DEFAULT_SIMPLEFILL_JOINSTYLE |
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Definition at line 37 of file qgsfillsymbollayer.cpp.
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Definition at line 73 of file qgsfillsymbollayer.h.
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Shall be reimplemented by subclasses to create a deep copy of the instance.
Implements QgsSymbolLayer.
Definition at line 305 of file qgsfillsymbollayer.cpp.
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Definition at line 138 of file qgsfillsymbollayer.cpp.
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Definition at line 364 of file qgsfillsymbollayer.cpp.
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get brush/fill color
Reimplemented from QgsSymbolLayer.
Definition at line 438 of file qgsfillsymbollayer.cpp.
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get brush/fill style
Reimplemented from QgsSymbolLayer.
Definition at line 448 of file qgsfillsymbollayer.cpp.
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get pen style
Reimplemented from QgsSymbolLayer.
Definition at line 433 of file qgsfillsymbollayer.cpp.
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get line width
Reimplemented from QgsSymbolLayer.
Definition at line 400 of file qgsfillsymbollayer.cpp.
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Returns the estimated maximum distance which the layer style will bleed outside the drawn shape when drawn in the specified /a context.
For example, polygons drawn with an stroke will draw half the width of the stroke outside of the polygon. This amount is estimated, since it may be affected by data defined symbology rules.
Reimplemented from QgsSymbolLayer.
Definition at line 393 of file qgsfillsymbollayer.cpp.
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Get fill color.
Supported by marker and fill layers.
Reimplemented from QgsSymbolLayer.
Definition at line 79 of file qgsfillsymbollayer.h.
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Returns a string that represents this layer type.
Used for serialization. Should match with the string used to register this symbol layer in the registry.
Implements QgsSymbolLayer.
Definition at line 225 of file qgsfillsymbollayer.cpp.
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Reimplemented from QgsSymbolLayer.
Definition at line 70 of file qgsfillsymbollayer.cpp.
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Definition at line 92 of file qgsfillsymbollayer.h.
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Definition at line 124 of file qgsfillsymbollayer.h.
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Returns the units for the fill's offset.
Definition at line 121 of file qgsfillsymbollayer.h.
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Reimplemented from QgsSymbolLayer.
Definition at line 353 of file qgsfillsymbollayer.cpp.
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Returns the units to use for sizes and widths within the symbol layer.
Individual symbol layer subclasses will interpret this in different ways, e.g., a marker symbol layer may use it to specify the units for the marker size, while a line symbol layer may use it to specify the units for the line width.
Reimplemented from QgsSymbolLayer.
Definition at line 54 of file qgsfillsymbollayer.cpp.
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Definition at line 88 of file qgsfillsymbollayer.h.
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Should be reimplemented by subclasses to return a string map that contains the configuration information for the symbol layer.
This is used to serialize a symbol layer perstistently.
Implements QgsSymbolLayer.
Definition at line 288 of file qgsfillsymbollayer.cpp.
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Implements QgsFillSymbolLayer.
Definition at line 259 of file qgsfillsymbollayer.cpp.
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Definition at line 74 of file qgsfillsymbollayer.h.
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Set fill color.
Supported by marker and fill layers.
Reimplemented from QgsSymbolLayer.
Definition at line 80 of file qgsfillsymbollayer.h.
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Reimplemented from QgsSymbolLayer.
Definition at line 64 of file qgsfillsymbollayer.cpp.
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Definition at line 91 of file qgsfillsymbollayer.h.
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Definition at line 123 of file qgsfillsymbollayer.h.
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Sets the units for the fill's offset.
unit | offset units |
Definition at line 115 of file qgsfillsymbollayer.h.
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Sets the units to use for sizes and widths within the symbol layer.
Individual symbol layer subclasses will interpret this in different ways, e.g., a marker symbol layer may use it to specify the units for the marker size, while a line symbol layer may use it to specify the units for the line width.
unit | output units |
Reimplemented from QgsSymbolLayer.
Definition at line 48 of file qgsfillsymbollayer.cpp.
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Definition at line 89 of file qgsfillsymbollayer.h.
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Set stroke color.
Supported by marker and fill layers.
Reimplemented from QgsSymbolLayer.
Definition at line 77 of file qgsfillsymbollayer.h.
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Definition at line 83 of file qgsfillsymbollayer.h.
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Definition at line 86 of file qgsfillsymbollayer.h.
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Definition at line 107 of file qgsfillsymbollayer.h.
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Sets the units for the width of the fill's stroke.
unit | width units |
Definition at line 99 of file qgsfillsymbollayer.h.
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Implements QgsSymbolLayer.
Definition at line 230 of file qgsfillsymbollayer.cpp.
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Implements QgsSymbolLayer.
Definition at line 254 of file qgsfillsymbollayer.cpp.
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Get stroke color.
Supported by marker and fill layers.
Reimplemented from QgsSymbolLayer.
Definition at line 76 of file qgsfillsymbollayer.h.
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Definition at line 82 of file qgsfillsymbollayer.h.
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Definition at line 85 of file qgsfillsymbollayer.h.
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Definition at line 108 of file qgsfillsymbollayer.h.
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Returns the units for the width of the fill's stroke.
Definition at line 105 of file qgsfillsymbollayer.h.
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Reimplemented from QgsSymbolLayer.
Definition at line 318 of file qgsfillsymbollayer.cpp.
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Definition at line 143 of file qgsfillsymbollayer.h.
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Definition at line 145 of file qgsfillsymbollayer.h.
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Definition at line 155 of file qgsfillsymbollayer.h.
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Definition at line 157 of file qgsfillsymbollayer.h.
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Definition at line 156 of file qgsfillsymbollayer.h.
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Definition at line 152 of file qgsfillsymbollayer.h.
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Definition at line 151 of file qgsfillsymbollayer.h.
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Definition at line 144 of file qgsfillsymbollayer.h.
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Definition at line 153 of file qgsfillsymbollayer.h.
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Definition at line 146 of file qgsfillsymbollayer.h.
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Definition at line 147 of file qgsfillsymbollayer.h.
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Definition at line 148 of file qgsfillsymbollayer.h.
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Definition at line 150 of file qgsfillsymbollayer.h.
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Definition at line 149 of file qgsfillsymbollayer.h.