Example usage for java.awt Graphics fillPolygon

Introduction

In this page you can find the example usage for java.awt Graphics fillPolygon.

Prototype

public void fillPolygon(Polygon p) 

Source Link

Document

Fills the polygon defined by the specified Polygon object with the graphics context's current color.

Usage

From source file:tilt.image.page.Line.java

/**
 * Print the shapes onto the original image
 * @param g the graphics environment//from  w ww .  j a va2 s  .c om
 * @param wr the raster to write on
 * @param n the number of the line
 */
public void print(Graphics g, WritableRaster wr, int n) {
    Color tColour;
    if (n % 3 == 0)
        tColour = new Color(255, 0, 0, 128);
    else if (n % 3 == 1)
        tColour = new Color(0, 255, 0, 128);
    else
        tColour = new Color(0, 0, 255, 128);
    Color old = g.getColor();
    if (shapes.size() > 0) {
        Rectangle bounds = shapes.get(0).getBounds();
        g.setColor(Color.black);
        g.drawString(Integer.toString(n), bounds.x - 20, (bounds.y * 2 + bounds.height) / 2);
    }
    for (int i = 0; i < shapes.size(); i++) {
        Shape s = shapes.get(i);
        g.setColor(tColour);
        if (s instanceof Polygon)
            g.fillPolygon((Polygon) s);
        else if (s instanceof Rectangle) {
            Rectangle r = (Rectangle) s;
            g.fillRect(r.x, r.y, r.width, r.height);
        }
    }
    g.setColor(old);
}

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