import simple;

public class main {

  static {
    try {
        System.loadLibrary("simple");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[]) {

    // Draw some simple shapes
    System.out.println( "Drawing some basic shapes" );
    
    long cmap = simple.new_ColorMap(null);
    long f    = simple.new_FrameBuffer(400,400);
    
    // Clear the picture
    simple.FrameBuffer_clear(f,(short)simple.BLACK);
    
    // Make a red box
    simple.FrameBuffer_box(f,40,40,200,200,(short)simple.RED);
    
    // Make a blue circle
    simple.FrameBuffer_circle(f,200,200,40,(short)simple.BLUE);
    
    // Make green line
    simple.FrameBuffer_line(f,10,390,390,200, (short)simple.GREEN);
    
    // Write an image out to disk
    
    simple.FrameBuffer_writeGIF(f,cmap,"image.gif");
    System.out.println( "Wrote image.gif" );
    
    simple.delete_FrameBuffer(f);
    simple.delete_ColorMap(cmap);
    }
}