Wt::WVectorImage Class Reference

An abstract paint device for rendering using native vector graphics. More...

#include <Wt/WVectorImage.h>

Inheritance diagram for Wt::WVectorImage:

Public Member Functions
virtual std::string	rendered ()=0
	Internal method.
Public Member Functions inherited from Wt::WPaintDevice
virtual	~WPaintDevice ()
	Destructor.
virtual WFlags< PaintDeviceFeatureFlag >	features () const =0
	Returns device features.
virtual WLength	width () const =0
	Returns the device width.
virtual WLength	height () const =0
	Returns the device height.
virtual void	setChanged (WFlags< PainterChangeFlag > flags)=0
	Indicates changes in painter state.
virtual void	drawArc (const WRectF &rect, double startAngle, double spanAngle)=0
	Draws an arc.
virtual void	drawImage (const WRectF &rect, const std::string &imageUri, int imgWidth, int imgHeight, const WRectF &sourceRect)
	Draws an image.
virtual void	drawImage (const WRectF &rect, const WAbstractDataInfo *imageInfo, int imgWidth, int imgHeight, const WRectF &sourceRect)
	Draws an image.
virtual void	drawLine (double x1, double y1, double x2, double y2)=0
	Draws a line.
virtual void	drawPath (const WPainterPath &path)=0
	Draws a path.
virtual void	drawRect (const WRectF &rectangle)=0
	Draws a rectangle.
virtual void	drawText (const WRectF &rect, WFlags< AlignmentFlag > alignmentFlags, TextFlag textFlag, const WString &text, const WPointF *clipPoint)=0
	Draws text.
virtual WTextItem	measureText (const WString &text, double maxWidth=-1, bool wordWrap=false)=0
	Measures rendered text size.
virtual WFontMetrics	fontMetrics ()=0
	Returns font metrics.
virtual void	init ()=0
	Initializes the device for painting.
virtual void	done ()=0
	Finishes painting on the device.
virtual bool	paintActive () const =0
	Returns whether painting is active.

Additional Inherited Members
Public Types inherited from Wt::WPaintDevice
typedef PaintDeviceFeatureFlag	FeatureFlag
	Typedef for enum Wt::PaintDeviceFeatureFlag.
Protected Member Functions inherited from Wt::WPaintDevice
virtual WPainter *	painter () const =0
	Returns the painter that is currently painting on the device.
virtual void	setPainter (WPainter *painter)=0
	Sets the painter.

Detailed Description

An abstract paint device for rendering using native vector graphics.