int main(void)
{
printf("0 %d\n",strcmp0("hello","hello"));
printf("1 %d\n",strcmp0("helloo","hell"));
printf("1 %d\n",strcmp0("hello","hella"));
printf("-1 %d\n",strcmp0("hell","helloo"));
printf("-1 %d\n",strcmp0("hella","hello"));
return 0;
}
int
gra2cairo_charheight(struct objlist *obj, N_VALUE *inst, N_VALUE *rval, int argc, char **argv)
{
struct gra2cairo_local *local;
char *font;
double size, dir, s, c;
char *func;
int height, descent, ascent, style, symbol;
struct fontmap *fcur;
func = (char *)argv[1];
size = (*(int *)(argv[3])) / 72.0 * 25.4;
font = (char *)(argv[4]);
style = *(int *) (argv[5]);
if (size == 0) {
rval->i = 0;
return 0;
}
if (_getobj(obj, "_local", inst, &local))
return 1;
if (local->cairo == NULL)
return 1;
if (strcmp0(func, "_charascent") == 0) {
height = TRUE;
} else {
height = FALSE;
}
fcur = loadfont(font, style, &symbol);
if (fcur == NULL) {
if (height) {
rval->i = nround(size * 0.562);
} else {
rval->i = nround(size * 0.250);
}
return 0;
}
dir = local->fontdir;
s = local->fontsin;
c = local->fontcos;
local->fontdir = 0;
local->fontsin = 0;
local->fontcos = 1;
draw_str(local, FALSE, "A", fcur, size, 0, NULL, &ascent, &descent);
if (height) {
rval->i = mxp2dh(local, ascent);
} else {
rval->i = mxp2dh(local, descent);
}
local->fontsin = s;
local->fontcos = c;
local->fontdir = dir;
return 0;
}
