Shadow

Functions
PEXPORT void PICAPI	ps_set_shadow (ps_context *ctx, float x_offset, float y_offset, float blur)
	Enables shadowing in a context. More...
PEXPORT void PICAPI	ps_set_shadow_color (ps_context *ctx, const ps_color *color)
	Set the color of shadow. Default is a black color with 1/3 alpha. More...
PEXPORT void PICAPI	ps_reset_shadow (ps_context *ctx)
	Disables shadowing in a context. More...

Detailed Description

Function Documentation

ps_reset_shadow()

void ps_reset_shadow

(

ps_context *

ctx

)

Disables shadowing in a context.

Parameters

ctx	Pointer to an existing context object.

See also

ps_set_shadow_color, ps_set_shadow

ps_set_shadow()

void ps_set_shadow	(	ps_context *	ctx,
		float	x_offset,
		float	y_offset,
		float	blur
	)

Enables shadowing in a context.

Parameters

ctx	Pointer to an existing context object.
x_offset	Offset on horizontal from origin (0,0).
y_offset	Offset on vertical from origin (0,0).
blur	Specifying the amount of blur (0 ~ 1).

See also

ps_set_shadow_color, ps_reset_shadow

ps_set_shadow_color()

void ps_set_shadow_color	(	ps_context *	ctx,
		const ps_color *	color
	)

Set the color of shadow. Default is a black color with 1/3 alpha.

Parameters

ctx	Pointer to an existing context object.
color	Specifies the color of the shadow.

See also

ps_set_shadow, ps_reset_shadow