Examples with Path2D java.awt.geom.Path2D used on opensource projects

Example 46 with Path2D

use of java.awt.geom.Path2D in project java-swing-tips by aterai.

the class DummySizeIcon method makeStar.

public Path2D makeStar(int r1, int r2, int vc) {
    double or = Math.max(r1, r2);
    double ir = Math.min(r1, r2);
    double agl = 0d;
    double add = Math.PI / vc;
    Path2D p = new Path2D.Double();
    p.moveTo(or, 0d);
    for (int i = 0; i < vc * 2 - 1; i++) {
        agl += add;
        double r = i % 2 == 0 ? ir : or;
        p.lineTo(r * Math.cos(agl), r * Math.sin(agl));
    }
    p.closePath();
    AffineTransform at = AffineTransform.getRotateInstance(-Math.PI / 2d, or, 0d);
    return new Path2D.Double(p, at);
}

Example 47 with Path2D

use of java.awt.geom.Path2D in project java-swing-tips by aterai.

the class WithoutArrowButtonScrollBarUI method paintBorder.

@Override
public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
    Graphics2D g2 = (Graphics2D) g.create();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    // // TEST: WindowsLookAndFeel
    // if (c instanceof JPopupMenu) {
    // Container top = ((JPopupMenu) c).getTopLevelAncestor();
    // if (top instanceof JWindow) {
    // Composite cmp = g2.getComposite();
    // g2.setComposite(AlphaComposite.Clear);
    // g2.setPaint(new Color(0x0, true));
    // g2.clearRect(x, y, width, height);
    // g2.setComposite(cmp);
    // }
    // }
    double r = ARC;
    double w = width - 1d;
    double h = height - 1d;
    Path2D p = new Path2D.Double();
    p.moveTo(x, y);
    p.lineTo(x, y + h - r);
    p.quadTo(x, y + h, x + r, y + h);
    p.lineTo(x + w - r, y + h);
    p.quadTo(x + w, y + h, x + w, y + h - r);
    p.lineTo(x + w, y);
    p.closePath();
    // Area round = new Area(p);
    g2.setPaint(c.getBackground());
    g2.fill(p);
    g2.setPaint(c.getForeground());
    g2.draw(p);
    g2.setPaint(c.getBackground());
    g2.drawLine(x + 1, y, x + width - 2, y);
    g2.dispose();
}

Example 48 with Path2D

use of java.awt.geom.Path2D in project java-swing-tips by aterai.

the class LineNumberView method paintIcon.

@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
    Graphics2D g2 = (Graphics2D) g.create();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.translate(x, y);
    if (c instanceof AbstractButton && ((AbstractButton) c).getModel().isRollover()) {
        g2.setPaint(rolloverColor);
    } else {
        g2.setPaint(arrowColor);
    }
    float w2 = getIconWidth() / 2f;
    float h2 = getIconHeight() / 2f;
    float tw = w2 / 3f;
    float th = h2 / 6f;
    g2.setStroke(new BasicStroke(w2 / 2f));
    Path2D p = new Path2D.Float();
    p.moveTo(w2 - tw, h2 + th);
    p.lineTo(w2, h2 - th);
    p.lineTo(w2 + tw, h2 + th);
    g2.draw(p);
    g2.dispose();
}

Example 49 with Path2D

use of java.awt.geom.Path2D in project java-swing-tips by aterai.

the class CheckBoxIcon method paintIcon.

@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
    if (!(c instanceof AbstractButton)) {
        return;
    }
    Graphics2D g2 = (Graphics2D) g.create();
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
    g2.translate(x, y);
    g2.setPaint(Color.DARK_GRAY);
    float s = Math.min(getIconWidth(), getIconHeight()) * .05f;
    float w = getIconWidth() - s - s;
    float h = getIconHeight() - s - s;
    float gw = w / 8f;
    float gh = h / 8f;
    g2.setStroke(new BasicStroke(s));
    g2.draw(new Rectangle2D.Float(s, s, w, h));
    AbstractButton b = (AbstractButton) c;
    if (b.getModel().isSelected()) {
        g2.setStroke(new BasicStroke(3f * s));
        Path2D p = new Path2D.Float();
        p.moveTo(x + 2f * gw, y + .5f * h);
        p.lineTo(x + .4f * w, y + h - 2f * gh);
        p.lineTo(x + w - 2f * gw, y + 2f * gh);
        g2.draw(p);
    }
    g2.dispose();
}

Example 50 with Path2D

use of java.awt.geom.Path2D in project java-swing-tips by aterai.

the class ArrowIcon method paintIcon.

@Override
public void paintIcon(Component c, Graphics g, int x, int y) {
    // // NimbusLookAndFeel
    // Container parent = SwingUtilities.getUnwrappedParent(c);
    // if (parent instanceof JMenuBar) {
    // return;
    // }
    Graphics2D g2 = (Graphics2D) g.create();
    if (c instanceof AbstractButton && ((AbstractButton) c).getModel().isSelected()) {
        g2.setPaint(Color.WHITE);
    } else {
        g2.setPaint(Color.GRAY);
    }
    double w = getIconWidth() / 2d;
    Path2D p = new Path2D.Double();
    p.moveTo(0d, 0d);
    p.lineTo(w, w);
    p.lineTo(0d, getIconHeight());
    p.closePath();
    g2.translate(x, y);
    g2.fill(p);
    g2.dispose();
}