void vgft_get_text_extents(VGFT_FONT_T *font,
const char *text,
unsigned text_length,
VGfloat x, VGfloat y,
VGfloat *w, VGfloat *h)
{
int last_draw = 0;
int i = 0;
VGfloat start_x = x;
VGfloat start_y = y;
VGfloat max_x = x;
for (;;)
{
int last = !text[i] || (text_length && i==text_length);
if ((text[i] == '\n') || last)
{
line_extents(font, &x, &y, text + last_draw, i - last_draw);
last_draw = i+1;
y -= float_from_26_6(font->ft_face->size->metrics.height);
if (x > max_x)
max_x = x;
}
if (last)
{
break;
}
++i;
}
*w = max_x - start_x;
*h = start_y - y;
}
void vgft_get_text_extents(VGFT_FONT_T *font,
const char *text,
unsigned text_length,
VGfloat unused0, VGfloat unused1,
VGfloat *w, VGfloat *h) {
int last_draw = 0;
VGfloat max_x = 0;
VGfloat y = 0;
int i, last;
for (i = 0, last = 0; !last; ++i) {
last = !text[i] || (text_length && i==text_length);
if ((text[i] == '\n') || last) {
VGfloat x = 0;
line_extents(font, &x, &y, text + last_draw, i - last_draw);
last_draw = i + 1;
y -= float_from_26_6(font->ft_face->size->metrics.height);
if (x > max_x) max_x = x;
}
}
*w = max_x;
*h = -y;
}
