NNS_G2dFontGetTextRect

Syntax


#include <nnsys/g2d/g2d_Font.h>

NNSG2dTextRect NNS_G2dFontGetTextRect(
	const NNSG2dFont* pFont,
	int hSpace,
	int vSpace,
	const NNSG2dChar* txt
);

Arguments

pFont [IN] Pointer to font
hSpace [IN] Character interval (in pixels)
vSpace [IN] Line interval (in pixels)
txt [IN] Pointer to text string

Return Values

Returns the width and the height of a drawn text string. (In pixels.)

Description

Calculates the height and width that string txt has when drawn.

For information on the other arguments, see NNS_G2dTextCanvasInit.

Use this function when you want to know the size of the string before creating the TextCanvas. For example, use it when you are dynamically creating the smallest CharCanvas that can display all of txt. When TextCanvas is already created, use NNS_G2dTextCanvasGetTextRect.

For vertically written fonts, this function will calculate width and height, but they are swapped.

See Also

Revision History

2007/03/14 Added support for vertically written/vertically held fonts.
2005/05/25 Initial version.

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