Example usage for java.awt Graphics2D setPaint

Introduction

In this page you can find the example usage for java.awt Graphics2D setPaint.

Prototype

public abstract void setPaint(Paint paint);

Source Link

Document

Sets the Paint attribute for the Graphics2D context.

Usage

From source file:CompositingDST_ATOP.java

public void paint(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;

    AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.SRC, 0.5f);

    BufferedImage buffImg = new BufferedImage(60, 60, BufferedImage.TYPE_INT_ARGB);
    Graphics2D gbi = buffImg.createGraphics();

    gbi.setPaint(Color.red);
    gbi.fillRect(0, 0, 40, 40);//from   w  ww .j a  va2 s  . c  o m
    gbi.setComposite(ac);

    gbi.setPaint(Color.green);
    gbi.fillRect(5, 5, 40, 40);

    g2d.drawImage(buffImg, 20, 20, null);
}

From source file:CompositingDST.java

public void paint(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;

    AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.DST, 0.5f);

    BufferedImage buffImg = new BufferedImage(60, 60, BufferedImage.TYPE_INT_ARGB);
    Graphics2D gbi = buffImg.createGraphics();

    gbi.setPaint(Color.red);
    gbi.fillRect(0, 0, 40, 40);/*  w ww  .  j a v  a 2 s.  c om*/
    gbi.setComposite(ac);

    gbi.setPaint(Color.green);
    gbi.fillRect(5, 5, 40, 40);

    g2d.drawImage(buffImg, 20, 20, null);
}

From source file:CompositingDST_ATOP.java

public void paint(Graphics g) {
    Graphics2D g2d = (Graphics2D) g;

    AlphaComposite ac = AlphaComposite.getInstance(AlphaComposite.DST_OUT, 0.5f);

    BufferedImage buffImg = new BufferedImage(60, 60, BufferedImage.TYPE_INT_ARGB);
    Graphics2D gbi = buffImg.createGraphics();

    gbi.setPaint(Color.red);
    gbi.fillRect(0, 0, 40, 40);/*from w w w .ja va  2  s.  c o m*/
    gbi.setComposite(ac);

    gbi.setPaint(Color.green);
    gbi.fillRect(5, 5, 40, 40);

    g2d.drawImage(buffImg, 20, 20, null);
}

From source file:Main.java

public int print(Graphics g, PageFormat Pf, int pageIndex) throws PrinterException {
    if (pageIndex > 0)
        return NO_SUCH_PAGE;
    Graphics2D g2 = (Graphics2D) g;
    g2.setFont(sFont);/*from   w w  w.j  a v  a 2 s  .  c o  m*/
    g2.setPaint(Color.black);
    g2.drawString("Save a tree!", 96, 144);
    return PAGE_EXISTS;
}

From source file:TexturedText.java

private BufferedImage getTextureImage() {
    // Create the test image.
    int size = 8;
    BufferedImage bi = new BufferedImage(size, size, BufferedImage.TYPE_INT_ARGB);
    Graphics2D g2 = bi.createGraphics();
    g2.setPaint(Color.red);
    g2.fillRect(0, 0, size / 2, size / 2);
    g2.setPaint(Color.yellow);/*from  ww w.j a  va 2  s .c om*/
    g2.fillRect(size / 2, 0, size, size / 2);
    g2.setPaint(Color.green);
    g2.fillRect(0, size / 2, size / 2, size);
    g2.setPaint(Color.blue);
    g2.fillRect(size / 2, size / 2, size, size);
    return bi;
}

From source file:Main.java

@Override
protected void paintComponent(Graphics g) {
    int width = this.getWidth();
    int height = this.getHeight();
    float startPointX = 0.0f;
    float startPointY = 0.0f;
    float endPointX = width;
    float endPointY = 0.0f;
    Color startColor = new Color(red, green, blue, 255);
    Color endColor = new Color(red, green, blue, 0);

    Paint paint = new GradientPaint(startPointX, startPointY, startColor, endPointX, endPointY, endColor);

    Graphics2D g2D = (Graphics2D) g;
    g2D.setPaint(paint);
    g2D.fillRect(0, 0, width, height);//w ww  .ja  v a 2  s .c  o m

}

From source file:BasicStrokeDemo.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    g2.setStroke(new BasicStroke(3.0f));
    g2.setPaint(Color.blue);

    Rectangle r = new Rectangle(5, 5, 200, 200);

    g2.draw(r);//from  w  w  w .j a v a  2 s  .c o  m
}

From source file:ThickStrokeDemo.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    g2.setStroke(new BasicStroke(8.0f));
    g2.setPaint(Color.blue);

    Rectangle r = new Rectangle(5, 5, 200, 200);

    g2.draw(r);/*w w  w  . j a v  a  2  s.c  o  m*/
}

From source file:Test.java

public ApplicationWindow() {
    setBackground(new Color(0, 0, 0, 0));
    this.setSize(200, 200);
    this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JPanel panel = new JPanel() {
        @Override//from w ww  .ja  v a  2  s . c o m
        protected void paintComponent(Graphics gradient) {
            if (gradient instanceof Graphics2D) {
                final int Red = 150;
                final int Green = 150;
                final int Blue = 150;
                Paint paint = new GradientPaint(0.0f, 0.0f, new Color(Red, Green, Blue, 0), getWidth(),
                        getHeight(), new Color(Red, Green, Blue, 255));
                Graphics2D gradient2d = (Graphics2D) gradient;
                gradient2d.setPaint(paint);
                gradient2d.fillRect(0, 0, getWidth(), getHeight());
            }
        }
    };
    this.setContentPane(panel);
}

From source file:ScrollPaneWatermark.java

public void paintComponent(Graphics g) {
    // do the superclass behavior first
    super.paintComponent(g);

    // paint the texture
    if (texture != null) {
        Graphics2D g2 = (Graphics2D) g;
        g2.setPaint(texture);
        g.fillRect(0, 0, getWidth(), getHeight());
    }//w ww. ja v  a 2  s.  co m
}