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add font_draw

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This commit is contained in:
Derek Foreman 2003-03-16 23:35:00 +00:00
parent ea8d450ed3
commit 88a8bc413b
1 changed files with 28 additions and 6 deletions
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34
render/font.c
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@ -47,13 +47,11 @@ ObFont *font_open(char *fontstring)
exit(3); // can't continue without a font
}
void font_close(ObFont *f)
{
XftFontClose(ob_display, f->xftfont);
}
int font_measure_string(ObFont *f, const char *str, int shadow, int offset)
{
XGlyphInfo info;
@ -64,14 +62,38 @@ int font_measure_string(ObFont *f, const char *str, int shadow, int offset)
return (signed) info.xOff + (shadow ? offset : 0);
}
int font_height(ObFont *f, int shadow, int offset)
{
return (signed) f->xftfont->height + (shadow ? offset : 0);
return (signed) f->xftfont->height + (shadow ? offset : 0);
}
int font_max_char_width(ObFont *f)
{
return (signed) f->xftfont->max_advance_width;
return (signed) f->xftfont->max_advance_width;
}
void font_draw(XftDraw *d, TextureText *t)
{
int x = 0, y = 0;
XftColor c;
if (t->shadow) {
c.color.red = 0;
c.color.green = 0;
c.color.blue = 0;
c.color.alpha = t->tint | t->tint << 8; // transparent shadow
c.pixel = BlackPixel(ob_display, ob_screen);
XftDrawStringUtf8(d, &c, t->font->xftfont, x + t->offset,
t->font->xftfont->ascent + y + t->offset,
(FcChar8*)t->string, strlen(t->string));
}
c.color.red = t->color->r | t->color->r << 8;
c.color.green = t->color->g | t->color->g << 8;
c.color.blue = t->color->b | t->color->b << 8;
c.pixel = t->color->pixel;
c.color.alpha = 0xff | 0xff << 8; // no transparency in Color yet
XftDrawStringUtf8(d, &c, t->font->xftfont, x, t->font->xftfont->ascent + y,
(FcChar8*)t->string, strlen(t->string));
return;
}