7. Cairo create PNG image


7. Cairo create PNG image



#include <cairo.h>

int main(void)
{
  cairo_surface_t *surface;
  cairo_t *cr;

  surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, 390, 60);
  cr = cairo_create(surface);

  cairo_set_source_rgb(cr, 0, 0, 0);
  cairo_select_font_face(cr, "Sans", CAIRO_FONT_SLANT_NORMAL,
      CAIRO_FONT_WEIGHT_NORMAL);
  cairo_set_font_size(cr, 40.0);

  cairo_move_to(cr, 10.0, 50.0);
  cairo_show_text(cr, "Disziplin ist Macht.");

  cairo_surface_write_to_png(surface, "image.png");

  cairo_destroy(cr);
  cairo_surface_destroy(surface);

  return 0;
}

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