NNS_G2dCharCanvasClearArea

Syntax


#include <nnsys/g2d/g2d_CharCanvas.h>

void NNS_G2dCharCanvasClearArea(
	const NNSG2dCharCanvas* pCC,
	int cl,
	int x,
	int y,
	int w,
	int h
);

Arguments

pCC [IN] Pointer to CharCanvas
cl [IN] Color No. to use as fill color
x [IN] Coordinate of upper-left corner of rectangle to fill (in CharCanvas coordinate system)
y [IN] Coordinate of upper-left corner of rectangle to fill (in CharCanvas coordinate system)
w [IN] Width of rectangle to fill (in pixel units)
h [IN] Height of rectangle to fill (in pixel units)

Return Values

None.

Description

Fills the rectangle on CharCanvas with the specified color. The coordinates are expressed in the CharCanvas coordinate system, where the upper-left corner of CharCanvas is (0,0).

This function is extremely slow compared to NNS_G2dCharCanvasClear so if you are going to fill the entire CharCanvas you should use NNS_G2dCharCanvasClear.

See Also

NNS_G2dCharCanvasClear

Revision History

2005/05/25 Initial version.

CONFIDENTIAL