Hello World in Cairo

create_png_image.c

/*
 * adopted from http://zetcode.com/gfx/cairo/cairobackends/
 */

#include <cairo.h>

int main() {
	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, "Iranian 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, "سلام جهان!" );

	cairo_surface_write_to_png( surface, "hello.png" );

	cairo_destroy( cr );
	cairo_surface_destroy( surface );

	return 0;
}