Clip

Functions
PEXPORT void PICAPI	ps_clip (ps_context *ctx)
	Clipping the current path, using the current fill rule. After called, the current path will be cleared from the context. More...
PEXPORT void PICAPI	ps_clip_path (ps_context *ctx, const ps_path *path, ps_fill_rule rule)
	Clipping specified path, using the given fill rule. More...
PEXPORT void PICAPI	ps_clip_rect (ps_context *ctx, const ps_rect *rect)
	Clipping specified rectangle. More...
PEXPORT void PICAPI	ps_scissor_rect (ps_context *ctx, const ps_rect *rect)
	The fast way to clipping specified rectangle, the clip rect can not be transformed by world matrix. More...
PEXPORT void PICAPI	ps_clip_rects (ps_context *ctx, const ps_rect *rects, unsigned int num_rects)
	Clipping specified area defined by an array of rectangles. More...
PEXPORT void PICAPI	ps_reset_clip (ps_context *ctx)
	Clear the clipping area from the context. More...

Detailed Description

Function Documentation

ps_clip()

void ps_clip

(

ps_context *

ctx

)

Clipping the current path, using the current fill rule. After called, the current path will be cleared from the context.

Parameters

ctx	Pointer to an existing context object.

See also

ps_clip_path, ps_clip_rect, ps_clip_rects, ps_reset_clip

ps_clip_path()

void ps_clip_path	(	ps_context *	ctx,
		const ps_path *	path,
		ps_fill_rule	rule
	)

Clipping specified path, using the given fill rule.

Parameters

ctx	Pointer to an existing context object.
path	The path which will be clipped.
rule	The rule of the path.

See also

ps_clip, ps_clip_rect, ps_clip_rects, ps_reset_clip

ps_clip_rect()

void ps_clip_rect	(	ps_context *	ctx,
		const ps_rect *	rect
	)

Clipping specified rectangle.

Parameters

ctx	Pointer to an existing context object.
rect	The rectangle which will be clipped.

See also

ps_clip, ps_clip_path, ps_clip_rects, ps_reset_clip, ps_scissor_rect

ps_clip_rects()

void ps_clip_rects	(	ps_context *	ctx,
		const ps_rect *	rects,
		unsigned int	num_rects
	)

Clipping specified area defined by an array of rectangles.

Parameters

ctx	Pointer to an existing context object.
rects	The array of rectangles which will be clipped.
num_rects	The number of array entries.

See also

ps_clip, ps_clip_path, ps_clip_rect, ps_reset_clip

ps_reset_clip()

void ps_reset_clip

(

ps_context *

ctx

)

Clear the clipping area from the context.

Parameters

ctx	Pointer to an existing context object.

See also

ps_clip, ps_clip_path, ps_clip_rect, ps_clip_rects

ps_scissor_rect()

void ps_scissor_rect	(	ps_context *	ctx,
		const ps_rect *	rect
	)

The fast way to clipping specified rectangle, the clip rect can not be transformed by world matrix.

Parameters

ctx	Pointer to an existing context object.
rect	The rectangle which will be clipped.

Note

This function is deprecated, will be remove feature.

See also

ps_clip, ps_clip_path, ps_clip_rects, ps_reset_clip, ps_clip_rect