Examples with Color java.awt.Color used on opensource projects

Example 56 with Color

use of java.awt.Color in project jdk8u_jdk by JetBrains.

the class DisplayChangeVITest method render.

void render(Graphics g) {
    do {
        // volatile images validated here
        initBackbuffer();
        g.setColor(Color.black);
        g.fillRect(0, 0, getWidth(), getHeight());
        Graphics gg = bb.getGraphics();
        gg.setColor(new Color(rnd.nextInt(0x00ffffff)));
        gg.fillRect(0, 0, bb.getWidth(), bb.getHeight());
        for (int x = 0; x < 10; x++) {
            gg.drawImage(sprite, x * 200, 0, null);
            gg.drawImage(volSprite, x * 200, 500, null);
        }
        g.drawImage(bb, 0, 0, null);
    } while (bb.contentsLost());
}

Example 57 with Color

use of java.awt.Color in project jdk8u_jdk by JetBrains.

the class WritingColorChangeTest method doTest.

private void doTest() {
    BufferedImage src = createTestImage(type);
    System.out.println("Sample model is " + src.getSampleModel());
    BufferedImage dst = doModification(src);
    Object dstPixel = dst.getRaster().getDataElements(width / 2, height / 2, null);
    Object srcPixel = src.getRaster().getDataElements(width / 2, height / 2, null);
    if (src.getType() == BufferedImage.TYPE_USHORT_555_RGB || src.getType() == BufferedImage.TYPE_USHORT_565_RGB) {
        Color cmpColor = new Color(dst.getColorModel().getRed(dstPixel), dst.getColorModel().getGreen(dstPixel), dst.getColorModel().getBlue(dstPixel));
        BufferedImage cmp = createTestImage(src.getType(), cmpColor);
        Object cmpPixel = cmp.getRaster().getDataElements(width / 2, height / 2, null);
        dst = cmp;
        dstPixel = cmpPixel;
    }
    if ((src.getColorModel().getRed(srcPixel) != dst.getColorModel().getRed(dstPixel)) || (src.getColorModel().getGreen(srcPixel) != dst.getColorModel().getGreen(dstPixel)) || (src.getColorModel().getBlue(srcPixel) != dst.getColorModel().getBlue(dstPixel)) || (src.getColorModel().getAlpha(srcPixel) != dst.getColorModel().getAlpha(dstPixel))) {
        showPixel(src, width / 2, height / 2);
        showPixel(dst, width / 2, height / 2);
        showRes(dst, src);
        throw new RuntimeException("Colors are different: " + Integer.toHexString(src.getColorModel().getRGB(srcPixel)) + " and " + Integer.toHexString(dst.getColorModel().getRGB(dstPixel)));
    }
}

Example 58 with Color

use of java.awt.Color in project jdk8u_jdk by JetBrains.

the class RenderBadPictureCrash method main.

public static void main(String[] args) throws InterruptedException, InvocationTargetException {
    SwingUtilities.invokeAndWait(() -> {
        JFrame f = new JFrame();
        f.setUndecorated(true);
        f.setBackground(new Color(0, 0, 0, 0));
        f.setSize(200, 300);
        f.setVisible(true);
        try {
            UIManager.setLookAndFeel("com.sun.java.swing.plaf.gtk.GTKLookAndFeel");
        } catch (Exception e) {
            System.err.println(e);
            System.err.println("Could not set GTKLookAndFeel, skipping this test");
        } finally {
            f.dispose();
        }
    });
}

Example 59 with Color

use of java.awt.Color in project jdk8u_jdk by JetBrains.

the class Test7022041 method checkTitleColor.

/**
      * Check behaviour of method TitledBorder.getTitleColor()
      */
private static void checkTitleColor() {
    TitledBorder titledBorder = new TitledBorder(new EmptyBorder(1, 1, 1, 1));
    Color defaultColor = UIManager.getLookAndFeelDefaults().getColor("TitledBorder.titleColor");
    Color titledBorderColor = titledBorder.getTitleColor();
    // check default configuration
    if (defaultColor == null) {
        if (titledBorderColor == null) {
            return;
        } else {
            throw new RuntimeException("TitledBorder default color should be null");
        }
    }
    if (!defaultColor.equals(titledBorderColor)) {
        throw new RuntimeException("L&F default color " + defaultColor.toString() + " differs from TitledBorder color " + titledBorderColor.toString());
    }
    // title color is explicitly specified
    Color color = Color.green;
    titledBorder.setTitleColor(color);
    if (!color.equals(titledBorder.getTitleColor())) {
        throw new RuntimeException("TitledBorder color should be " + color.toString());
    }
    // title color is unspecified
    titledBorder.setTitleColor(null);
    if (!defaultColor.equals(titledBorder.getTitleColor())) {
        throw new RuntimeException("L&F default color " + defaultColor.toString() + " differs from TitledBorder color " + titledBorderColor.toString());
    }
}

Example 60 with Color

use of java.awt.Color in project jdk8u_jdk by JetBrains.

the class IncorrectAlphaSurface2SW method fill.

/**
     * Fills the whole image using different alpha for each row.
     *
     * @param image to fill
     */
private static void fill(final Image image, final int size) {
    Graphics2D graphics = (Graphics2D) image.getGraphics();
    graphics.setComposite(AlphaComposite.Src);
    graphics.setColor(Color.GREEN);
    graphics.fillRect(0, 0, image.getWidth(null), image.getHeight(null));
    int row = image.getHeight(null) / size;
    for (int i = 0; i < size; ++i) {
        graphics.setColor(new Color(23, 127, 189, i));
        graphics.fillRect(0, i * row, image.getWidth(null), row);
    }
    graphics.dispose();
}