Example usage for java.awt Graphics setXORMode

Introduction

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

Prototype

public abstract void setXORMode(Color c1);

Source Link

Document

Sets the paint mode of this graphics context to alternate between this graphics context's current color and the new specified color.

Usage

From source file:MouseDragActionPanel.java

public void mouseDragged(MouseEvent evt) {
    int x = evt.getX();
    int y = evt.getY();

    if (currentSquareIndex >= 0) {
        Graphics g = getGraphics();
        g.setXORMode(getBackground());
        ((Graphics2D) g).draw(squares[currentSquareIndex]);
        squares[currentSquareIndex].x = x;
        squares[currentSquareIndex].y = y;
        ((Graphics2D) g).draw(squares[currentSquareIndex]);
        g.dispose();/*from   ww  w  .  jav  a2s  .co  m*/
    }
}

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From source file:MainClass.java

public void paint(Graphics g) {
    int w = getSize().width;
    int midW = w / 2;

    g.drawString("XOR Mode", 0, 30);

    g.drawOval(7, 37, 50, 50);/*from  w ww  . j  a v a  2  s  .  c o m*/

    g.setXORMode(Color.white);

    for (int i = 0; i < 15; i += 3) {
        g.drawOval(10 + i, 40 + i, 50, 50);
    }

    g.setPaintMode();

    g.drawString("Paint Mode", midW, 30);

    g.drawOval(midW + 7, 37, 50, 50);

    for (int i = 0; i < 15; i += 3) {
        g.drawOval(midW + 10 + i, 40 + i, 50, 50);
    }
}

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From source file:Main.java

public void paint(Graphics g) {
    int w = getSize().width;
    int midW = w / 2;

    g.drawString("XOR Mode", 0, 30);

    g.drawOval(7, 37, 50, 50);/*www  .ja v a 2 s .c o  m*/

    g.setXORMode(Color.white);

    for (int i = 0; i < 15; i += 3) {
        g.drawOval(10 + i, 40 + i, 50, 50);
    }

    g.setPaintMode();

    g.drawString("Paint Mode", midW, 30);

    g.drawOval(midW + 7, 37, 50, 50);

    for (int i = 0; i < 15; i += 3) {
        g.drawOval(midW + 10 + i, 40 + i, 50, 50);
    }

}

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From source file:XORPanel.java

public void paintComponent(Graphics g) {
    super.paintComponent(g);
    g.setColor(Color.red);/*from  w ww  . ja  va2  s.  c o  m*/
    g.fillRect(10, 10, 80, 30);
    g.setColor(Color.green);
    g.fillRect(50, 20, 80, 30);
    g.setColor(Color.blue);
    g.fillRect(130, 40, 80, 30);
    g.setXORMode(Color.green);
    g.fillRect(90, 30, 80, 30);
}

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From source file:XORModePaintWithMouse.java

public void paint(Graphics g) {
    g.drawLine(0, 0, 100, 100);/*www  . j  av  a2  s  .  co m*/
    g.drawLine(0, 100, 100, 0);
    g.setColor(Color.blue);
    g.drawLine(40, 25, 250, 180);
    g.drawLine(75, 90, 400, 400);
    g.setColor(Color.green);

    // xor cross hairs
    g.setXORMode(Color.black);
    g.drawLine(chsX - 10, chsY, chsX + 10, chsY);
    g.drawLine(chsX, chsY - 10, chsX, chsY + 10);
    g.setPaintMode();
}

---

From source file:FancyCaret.java

public void paint(Graphics g) {
    JTextComponent comp = getComponent();
    if (comp == null)
        return;/*from w  w  w  . j a v a  2s.  co m*/

    int dot = getDot();
    Rectangle r = null;
    char dotChar;
    try {
        r = comp.modelToView(dot);
        if (r == null)
            return;
        dotChar = comp.getText(dot, 1).charAt(0);
    } catch (BadLocationException e) {
        return;
    }

    if ((x != r.x) || (y != r.y)) {
        repaint();
        x = r.x;
        y = r.y;
        height = r.height;
    }

    g.setColor(comp.getCaretColor());
    g.setXORMode(comp.getBackground());

    if (dotChar == '\n') {
        int diam = r.height;
        if (isVisible())
            g.fillArc(r.x - diam / 2, r.y, diam, diam, 270, 180); // half circle
        width = diam / 2 + 2;
        return;
    }

    if (dotChar == '\t')
        try {
            Rectangle nextr = comp.modelToView(dot + 1);
            if ((r.y == nextr.y) && (r.x < nextr.x)) {
                width = nextr.x - r.x;
                if (isVisible())
                    g.fillRoundRect(r.x, r.y, width, r.height, 12, 12);
                return;
            } else
                dotChar = ' ';
        } catch (BadLocationException e) {
            dotChar = ' ';
        }

    width = g.getFontMetrics().charWidth(dotChar);
    if (isVisible())
        g.fillRect(r.x, r.y, width, r.height);
}

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From source file:org.eurocarbdb.application.glycoworkbench.plugin.reporting.AnnotationReportCanvas.java

private void xorRectangle(Point start_point, Point end_point) {
    Graphics g = getGraphics();
    g.setXORMode(Color.white);
    g.setColor(Color.gray);//from w w  w  .j  a  v  a  2 s .co m

    Rectangle rect = makeRectangle(start_point, end_point);
    g.drawRect(rect.x, rect.y, rect.width, rect.height);
}

---

From source file:org.eurocarbdb.application.glycoworkbench.plugin.reporting.AnnotationReportCanvas.java

private void xorSelections(Point start_point, Point end_point) {
    Graphics g = getGraphics();
    g.setXORMode(Color.white);
    g.setColor(Color.gray);/*from www  . jav  a2 s  . co m*/

    int dx = end_point.x - start_point.x;
    int dy = end_point.y - start_point.y;
    for (AnnotationObject a : selections) {
        Rectangle rect = rectangles_complete.get(a);
        g.drawRect(dx + rect.x, dy + rect.y, rect.width, rect.height);
    }
}

---

From source file:org.eurocarbdb.application.glycoworkbench.plugin.reporting.AnnotationReportCanvas.java

private void xorConnection(AnnotationObject selection, Point start_point, Point end_point) {

    Graphics g = getGraphics();
    g.setXORMode(Color.white);
    g.setColor(Color.gray);/* w  w  w  . j  a  v  a 2 s  .  co  m*/

    Rectangle rect = rectangles_complete.get(selection);
    Point2D peak = dataToScreenCoords(selection.getPeakPoint());

    // select anchor
    Point2D anchor = computeAnchor(rect, end_point, peak);

    // draw connection
    g.drawLine((int) anchor.getX(), (int) anchor.getY(), (int) end_point.getX(), (int) end_point.getY());
    g.drawLine((int) end_point.getX(), (int) end_point.getY(), (int) peak.getX(), (int) peak.getY());
}

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From source file:org.eurocarbdb.application.glycoworkbench.plugin.reporting.AnnotationReportCanvas.java

private void xorResizing(AnnotationObject selection, Point start_point, Point end_point) {
    Graphics g = getGraphics();
    g.setXORMode(Color.white);
    g.setColor(Color.gray);/*from   w ww  .  j  a  va2 s .c om*/

    Rectangle rect = rectangles.get(selection);

    double scale = 1.;
    if (start_point.x > midx(rect)) {
        scale = Math.min((double) (end_point.x - start_point.x + rect.width / 2.) / (double) (rect.width / 2.),
                (double) (start_point.y - end_point.y + rect.height) / (double) (rect.height));
    } else {
        scale = Math.min((double) (start_point.x - end_point.x + rect.width / 2.) / (double) (rect.width / 2.),
                (double) (start_point.y - end_point.y + rect.height) / (double) (rect.height));
    }
    scale = Math.max(0., scale);

    g.drawRect((int) (midx(rect) - rect.width * scale / 2.), (int) (bottom(rect) - rect.height * scale),
            (int) (rect.width * scale), (int) (rect.height * scale));
}

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