draw graphics in java

draw-graphics.java

public class main {
	public static void main(String[] args) throws java.io.IOException {
		String dataDir = "/files/";
        // Create an instance of Image class.  
        PsdImage image = new PsdImage(500, 500);
        // Initialize an object of the Graphics class.  
        Graphics graphics = new Graphics(image);
        // Clear the image surface with white color by calling the clear method. 
        graphics.clear(Color.getWhite());
        // Initialize a Pen object with blue color. 
        Pen pen = new Pen(Color.getBlue());
        // The drawEllipse method will draw Ellipse by defining the bounding rectangle of width 150 and height 100. 
        graphics.drawEllipse(pen, new RectangleF(10, 10, 150, 100));
        // Draw a polygon using the LinearGradientBrush class. 
        LinearGradientBrush linearGradientBrush = new LinearGradientBrush(image.getBounds(), Color.getRed(), Color.getWhite(), 45f);
        Point[] points = { new Point(200, 200), new Point(400, 200), new Point(250, 350) };
        // The fillPolygon method will fill the interior of a polygon.  
        graphics.fillPolygon(linearGradientBrush, points);
        // The save method will save the drawing as a BMP image on the disk. 
        image.save(dataDir+ "DrawingUsingGraphics.bmp", new BmpOptions());
	}
}