te::qt::widgets::SymbologyPreview Class Reference

#include <SymbologyPreview.h>

Inheritance diagram for te::qt::widgets::SymbologyPreview:

Static Public Member Functions
static QPixmap	build (const te::se::Symbolizer *symb, const QSize &size)
	Generates the preview of given symbolizer element. More...
static QPixmap	build (const std::vector< te::se::Symbolizer * > &symbs, const QSize &size)
	Generates the preview of a set of symbolizers elements. More...
static QPixmap	build (const te::se::Rule *rule, const QSize &size)
	Generates the preview of a set of symbolizers elements included in the given rule. More...
static QPixmap	build (const te::se::Symbolizer *symb, const te::gm::Geometry *geom, const QSize &size)
	Generates the preview of given symbolizer element. More...
static QPixmap	build (const std::vector< te::se::Symbolizer * > &symbs, const te::gm::Geometry *geom, const QSize &size)
	Generates the preview of a set of symbolizers elements. More...
static QPixmap	build (const te::se::Rule *rule, const te::gm::Geometry *geom, const QSize &size)
	Generates the preview of a set of symbolizers elements included in the given rule. More...
static QPixmap	build (const Symbol *symbol, const te::gm::Geometry *geom, const QSize &size)
	Generates the preview of a symbol. More...
static QPixmap	buildText (const te::se::Symbolizer *symb, const QSize &size)
	Generates the preview of given text symbolizer element. More...

Detailed Description

Definition at line 60 of file SymbologyPreview.h.

Member Function Documentation

QPixmap te::qt::widgets::SymbologyPreview::build ( const te::se::Symbolizer *  symb, const QSize &  size  )

static

Generates the preview of given symbolizer element.

Parameters

symb	A valid symbolizer element.
size	The preview size.

Returns

A pixmap that represents the result of symbolizer preview.

Note

A default geometry will be created based on symbolizer type and will be used to draw the preview.

Definition at line 50 of file SymbologyPreview.cpp.

References buildText(), te::se::Symbolizer::getType(), line, te::gm::LineStringType, te::gm::PolygonType, te::gm::LineString::setPoint(), and te::gm::CurvePolygon::setRingN().

Referenced by build(), te::qt::widgets::SymbolSelectorDialog::initialize(), te::qt::widgets::StyleExplorer::onSymbolizerChanged(), te::qt::widgets::RasterizationWizardPage::onTableWidgetItemDoubleClicked(), te::qt::widgets::GroupingWidget::onTableWidgetItemDoubleClicked(), te::qt::widgets::SymbolTableWidget::updatePreview(), te::qt::widgets::SymbolPreviewWidget::updatePreview(), te::qt::widgets::StyleExplorer::updateStyleTree(), te::qt::widgets::RasterizationWizardPage::updateUi(), te::qt::widgets::GroupingWidget::updateUi(), and te::qt::plugins::tv::TimeViewerEditLegendDialog::updateUi().

QPixmap te::qt::widgets::SymbologyPreview::build ( const std::vector< te::se::Symbolizer * > &  symbs, const QSize &  size  )

static

Generates the preview of a set of symbolizers elements.

Parameters

symbs	A set of symbolizers elements.
size	The preview size.

Returns

A pixmap that represents the composite result of symbolizers preview.

Note

Default geometry will be created based on symbolizers type and will be used to draw the preview.

Definition at line 97 of file SymbologyPreview.cpp.

References build().

QPixmap te::qt::widgets::SymbologyPreview::build ( const te::se::Rule *  rule, const QSize &  size  )

static

Generates the preview of a set of symbolizers elements included in the given rule.

Parameters

rule	A valid rule element that will be used to get the set of symbolizers.
size	The preview size.

Returns

A pixmap that represents the composite result of rule's symbolizers preview.

Note

Default geometries will be created based on symbolizers type and will be used to draw the preview.

Definition at line 113 of file SymbologyPreview.cpp.

References build(), and te::se::Rule::getSymbolizers().

QPixmap te::qt::widgets::SymbologyPreview::build ( const te::se::Symbolizer *  symb, const te::gm::Geometry *  geom, const QSize &  size  )

static

Generates the preview of given symbolizer element.

Parameters

symb	A valid symbolizer element.
geom	The geometry that will be used to draw the preview.
size	The preview size.

Returns

A pixmap that represents the result of symbolizer preview.

Definition at line 120 of file SymbologyPreview.cpp.

References te::map::CanvasConfigurer::config(), te::se::Symbolizer::getType(), te::qt::widgets::Canvas::setWindow(), and TE_TRANSPARENT.

QPixmap te::qt::widgets::SymbologyPreview::build ( const std::vector< te::se::Symbolizer * > &  symbs, const te::gm::Geometry *  geom, const QSize &  size  )

static

Generates the preview of a set of symbolizers elements.

Parameters

symbs	A set of symbolizers elements.
geom	The geometry that will be used to draw the preview.
size	The preview size.

Returns

A pixmap that represents the composite result of symbolizers preview.

Definition at line 200 of file SymbologyPreview.cpp.

References build().

QPixmap te::qt::widgets::SymbologyPreview::build ( const te::se::Rule *  rule, const te::gm::Geometry *  geom, const QSize &  size  )

static

Generates the preview of a set of symbolizers elements included in the given rule.

Parameters

rule	A valid rule element that will be used to get the set of symbolizers.
geom	The geometry that will be used to draw the preview.
size	The preview size.

Returns

A pixmap that represents the composite result of rule's symbolizers preview.

Definition at line 216 of file SymbologyPreview.cpp.

References build(), and te::se::Rule::getSymbolizers().

QPixmap te::qt::widgets::SymbologyPreview::build ( const Symbol *  symbol, const te::gm::Geometry *  geom, const QSize &  size  )

static

Generates the preview of a symbol.

Parameters

symbol	A valid symbol.
geom	The geometry that will be used to draw the preview.
size	The preview size.

Returns

A pixmap that represents the symbol preview.

Definition at line 223 of file SymbologyPreview.cpp.

References build(), and te::qt::widgets::Symbol::getSymbolizers().

QPixmap te::qt::widgets::SymbologyPreview::buildText ( const te::se::Symbolizer *  symb, const QSize &  size  )

static

Generates the preview of given text symbolizer element.

Parameters

symb	A valid symbolizer element.
size	The preview size.

Returns

A pixmap that represents the result of symbolizer preview.

Definition at line 145 of file SymbologyPreview.cpp.

References te::map::CanvasConfigurer::config(), te::se::PointPlacement::getAnchorPoint(), te::se::AnchorPoint::getAnchorPointX(), te::se::AnchorPoint::getAnchorPointY(), te::se::PointPlacement::getDisplacement(), te::se::Displacement::getDisplacementX(), te::se::Displacement::getDisplacementY(), te::se::GetDouble(), te::se::GetInt(), te::se::TextSymbolizer::getLabelPlacement(), te::se::LabelPlacement::getPointPlacement(), te::se::PointPlacement::getRotation(), te::se::Symbolizer::getType(), te::qt::widgets::Canvas::setWindow(), and TE_TRANSPARENT.

Referenced by build().

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

• SymbologyPreview.h
• SymbologyPreview.cpp