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#include <graphite2/Segment.h>
#include <stdio.h>
/* usage: ./simple fontfile.ttf string */
int main(int argc, char **argv)
{
int rtl = 0; /* are we rendering right to left? probably not */
int pointsize = 12; /* point size in points */
int dpi = 96; /* work with this many dots per inch */
char *pError; /* location of faulty utf-8 */
gr_font *font = NULL;
size_t numCodePoints = 0;
gr_segment * seg = NULL;
const gr_slot *s;
gr_face *face = gr_make_file_face(argv[1], 0); /*<1>*/
if (!face) return 1;
font = gr_make_font(pointsize * dpi / 72.0f, face); /*<2>*/
if (!font) return 2;
numCodePoints = gr_count_unicode_characters(gr_utf8, argv[2], NULL,
(const void **)(&pError)); /*<3>*/
if (pError) return 3;
seg = gr_make_seg(font, face, 0, 0, gr_utf8, argv[2], numCodePoints, rtl); /*<4>*/
if (!seg) return 3;
for (s = gr_seg_first_slot(seg); s; s = gr_slot_next_in_segment(s)) /*<5>*/
printf("%d(%f,%f) ", gr_slot_gid(s), gr_slot_origin_X(s), gr_slot_origin_Y(s));
gr_seg_destroy(seg);
gr_font_destroy(font);
gr_face_destroy(face);
return 0;
}
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