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Support getting width OR height of string

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@2461 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Björn Stenberg 2002-10-01 08:51:47 +00:00
parent 44ee3f6bfb
commit 8fcdede340
1 changed files with 4 additions and 2 deletions
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6
firmware/drivers/lcd-recorder.c
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@ -244,8 +244,10 @@ int lcd_getstringsize(unsigned char *str, int *w, int *h)
/* get proportional width and glyph bits*/ /* get proportional width and glyph bits*/
width += pf->width? pf->width[ch]: pf->maxwidth; width += pf->width? pf->width[ch]: pf->maxwidth;
} }
*w = width; if ( w )
*h = pf->height; *w = width;
if ( h )
*h = pf->height;
return width; return width;
} }