import Graphics2D;
import graphics2d.Graphics2DFramework;

// Variables to store the point's position
int x = 0;
int y = 0;

// Called repeatedly at screen refresh intervals
// (several times per second)
void onPaint ( int rendererID ) {

	// Set the background color to gray
	setGraphics2DColor( rendererID, 200, 200, 200, 255 );

	// Set the drawing color to blue
	setDrawColor( rendererID, 0, 0, 255, 255 );

	// Draw a point
	drawPoint( rendererID, x, y, 20, true );
}

// Called repeatedly to update state for animation
void onUpdate ( int rendererID ) {

	// Gradually move the point
	x += 2;
	y += 1;
}