#include #include int main(void) { printf("Starting phonelock ..."); cairo_surface_t *surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 240, 80); cairo_t *cr = cairo_create (surface); cairo_select_font_face(cr, "serif", CAIRO_FONT_SLANT_NORMAL, CAIRO_FONT_WEIGHT_BOLD); cairo_set_font_size(cr, 32.0); cairo_set_source_rgb(cr, 0.0, 0.0, 1.0); cairo_move_to(cr, 10.0, 50.0); cairo_show_text(cr, "Hello, world"); cairo_destroy(cr); cairo_surface_write_to_png(surface, "hello.png"); cairo_surface_destroy(surface); printf(" done!\n"); return 0; }