static void draw_string_part(float x, float y, const char *s, const char *e)
{
int c;
ui_begin_text(ctx);
while (s < e)
{
s += fz_chartorune(&c, s);
x += ui_draw_character(ctx, c, x, y + ui.baseline);
}
ui_end_text(ctx);
}
float ui_draw_string(fz_context *ctx, float x, float y, const char *str)
{
int ucs;
ui_begin_text(ctx);
while (*str)
{
str += fz_chartorune(&ucs, str);
x += ui_draw_character(ctx, ucs, x, y);
}
ui_end_text(ctx);
return x;
}
float ui_measure_string(fz_context *ctx, char *str)
{
int ucs;
float x = 0;
ui_begin_text(ctx);
while (*str)
{
str += fz_chartorune(&ucs, str);
x += ui_measure_character(ctx, ucs);
}
ui_end_text(ctx);
return x;
}