Painter Class Reference

#include <Pt/Gfx/Painter.h>

2D painter interface.

Inherited by ImagePainter, and ImagePainter2.

Public Member Functions
virtual	~Painter ()
	Destructor.
virtual const Brush &	brush () const =0
	Returns the current brush.
virtual const CompositionMode &	compositionMode () const =0
	Returns the current composition mode.
void	drawCircle (const PointF &topLeft, std::size_t diameter)
	Draws the outline of a circle.
virtual void	drawEllipse (const PointF &topLeft, const SizeF &size)=0
	Draws the outline of an ellipse.
virtual void	drawImage (const PointF &to, const Image &im)=0
	Draws an image.
virtual void	drawImage (const PointF &to, const Image &im, const RectF &rect)=0
	Draws a part of an image.
virtual void	drawLine (const PointF &from, const PointF &to)=0
	Draws a line between two points.
virtual void	drawPolyline (const PointF *points, const size_t pointCount)=0
	Draws a polyline.
virtual void	drawRect (const RectF &rect)=0
	Draws the outline of a rectangle.
virtual void	drawText (const PointF &to, const Pt::String &text)=0
	Draws a text block.
void	fillCircle (const PointF &topLeft, std::size_t diameter)
	Fills a circular area.
virtual void	fillEllipse (const PointF &topLeft, const SizeF &size)=0
	Fills an elliptical area.
virtual void	fillPolygon (const PointF *points, const size_t pointCount)=0
	Fills a polygon.
virtual void	fillRect (const RectF &rect)=0
	Fills a rectangular area.
virtual const Font &	font () const =0
	Returns the current font.
virtual FontMetrics	fontMetrics (const Pt::String &text) const =0
	Measures the metrics of a text block.
virtual const ImageFormat &	format () const =0
	Returns the painters native image format.
virtual const Pen &	pen () const =0
	Returns the current pen.
virtual void	setBrush (const Brush &brush)=0
	Sets the brush used to fill areas.
virtual void	setClip (const RectF &clip)=0
	Sets the clipping rect.
virtual void	setCompositionMode (const CompositionMode &mode)=0
	Sets the composition mode.
virtual void	setFont (const Font &font)=0
	Sets the font used to draw text.
virtual void	setPen (const Pen &pen)=0
	Sets the pen used to stroke lines.