java.awt.image.FilteredImageSource Java Exaples

Source File: WindowsLookAndFeel.java From jdk1.8-source-analysis with Apache License 2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: WindowsLookAndFeel.java From jdk8u-jdk with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: ImageInfoReader.java From WorldGrower with GNU General Public License v3.0

6 votes

private Image transformColorToTransparency(BufferedImage image, Color color)
{
  ImageFilter filter = new RGBImageFilter()
  {
    public final int filterRGB(int x, int y, int rgb)
    {
    	if (rgb == color.getRGB()) {
    		return new Color(0, 0, 0, 0).getRGB();
    	} else {
    		return rgb;
    	}
    }
  };

  ImageProducer ip = new FilteredImageSource(image.getSource(), filter);
  return Toolkit.getDefaultToolkit().createImage(ip);
}

Source File: WindowsLookAndFeel.java From jdk8u-dev-jdk with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: MainPanel.java From java-swing-tips with MIT License

6 votes

@Override public void paint(Graphics g, JComponent c) {
  if (isPreventing && c instanceof JLayer) {
    Dimension d = ((JLayer<?>) c).getView().getSize();
    buf = Optional.ofNullable(buf)
      .filter(bi -> bi.getWidth() == d.width && bi.getHeight() == d.height)
      .orElseGet(() -> new BufferedImage(d.width, d.height, BufferedImage.TYPE_INT_ARGB));

    Graphics2D g2 = buf.createGraphics();
    super.paint(g2, c);
    g2.dispose();

    Image image = c.createImage(new FilteredImageSource(buf.getSource(), new RedGreenChannelSwapFilter()));
    // BUG: cause an infinite repaint loop: g.drawImage(image, 0, 0, c);
    g.drawImage(image, 0, 0, null);
  } else {
    super.paint(g, c);
  }
}

Source File: ImageUtils.java From JavaWeb with Apache License 2.0

6 votes

/**
 * 图像切割(按指定起点坐标和宽高切割)
 * @param srcImg 源图像地址
 * @param outImg 切片后的图像地址
 * @param x 目标切片起点坐标X
 * @param y 目标切片起点坐标Y
 * @param width 目标切片宽度
 * @param height 目标切片高度
 * @param imageType 图片类型
 */
public static void cut(File srcImg, File outImg, int x, int y, int width, int height,String imageType) throws Exception{
	//读取源图像
	BufferedImage bi = ImageIO.read(srcImg);
	int srcWidth = bi.getHeight();//源图宽度
	int srcHeight = bi.getWidth();//源图高度
	if (srcWidth > 0 && srcHeight > 0) {
		Image image = bi.getScaledInstance(srcWidth, srcHeight,Image.SCALE_DEFAULT);
		//四个参数分别为图像起点坐标和宽高
		//即:CropImageFilter(int x,int y,int width,int height)
		ImageFilter cropFilter = new CropImageFilter(x, y, width,height);
		Image img = Toolkit.getDefaultToolkit().createImage(new FilteredImageSource(image.getSource(), cropFilter));
		BufferedImage tag = new BufferedImage(width, height,BufferedImage.TYPE_INT_RGB);
		Graphics g = tag.getGraphics();
		g.drawImage(img, 0, 0, width, height, null);//绘制切割后的图
		g.dispose();
		//输出为文件
		ImageIO.write(tag, imageType, outImg);
	}
}

Source File: WindowsLookAndFeel.java From jdk8u_jdk with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: WindowsLookAndFeel.java From openjdk-8 with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: ImageUtil.java From imageServer with Apache License 2.0

6 votes

/**
 * 图像切割（指定切片的宽度和高度）
 * @param bi 原图像
 * @param x 裁剪原图像起点坐标X
 * @param y 裁剪原图像起点坐标Y
 * @param width 目标切片宽度
 * @param height 目标切片高度
 * @return
 */
public static BufferedImage cut(BufferedImage bi,int x, int y, int width, int height) {

    BufferedImage tag = new BufferedImage(width, height,
            BufferedImage.TYPE_INT_RGB);
    Graphics2D g2 = tag.createGraphics();
    tag = g2.getDeviceConfiguration().createCompatibleImage(width, height,
            Transparency.TRANSLUCENT);
    g2.dispose();
    g2 = tag.createGraphics();

    int srcWidth = bi.getHeight(); // 源图宽度
    int srcHeight = bi.getWidth(); // 源图高度
    if (srcWidth > 0 && srcHeight > 0) {
        ImageFilter cropFilter = new CropImageFilter(x, y, width, height);
        Image img = Toolkit.getDefaultToolkit().createImage(
                new FilteredImageSource(bi.getSource(),cropFilter));
        g2.drawImage(img, 0, 0, width, height, null); // 绘制切割后的图
        g2.dispose();
    }
    return tag;
}

Source File: ImageUtils.java From OpenRS with GNU General Public License v3.0

6 votes

public static BufferedImage makeColorTransparent(BufferedImage im, final Color color) {
	ImageFilter filter = new RGBImageFilter() {

		public int markerRGB = color.getRGB() | 0xFF000000;

		public final int filterRGB(int x, int y, int rgb) {
			if ((rgb | 0xFF000000) == markerRGB) {
				return 0x00FFFFFF & rgb;
			} else {
				return rgb;
			}
		}
	};

	return imageToBufferedImage(
			Toolkit.getDefaultToolkit().createImage(new FilteredImageSource(im.getSource(), filter)));
}

Source File: WindowsLookAndFeel.java From openjdk-8-source with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: WindowsLookAndFeel.java From hottub with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: TratadorDeImagens.java From brModelo with GNU General Public License v3.0

6 votes

public static Image makeColorTransparent(Image im, final Color color) {
    //(C)
    //Copiado da internet: 13/02/2011 - http://www.rgagnon.com/javadetails/java-0265.html e http://www.coderanch.com/t/331731/GUI/java/Resize-ImageIcon
    //

    ImageFilter filter = new RGBImageFilter() {
        // the color we are looking for... Alpha bits are set to opaque

        public int markerRGB = color.getRGB() | 0xFF000000;

        @Override
        public final int filterRGB(int x, int y, int rgb) {
            if ((rgb | 0xFF000000) == markerRGB) {
                // Mark the alpha bits as zero - transparent
                return 0x00FFFFFF & rgb;
            } else {
                // nothing to do
                return rgb;
            }
        }
    };

    ImageProducer ip = new FilteredImageSource(im.getSource(), filter);
    return Toolkit.getDefaultToolkit().createImage(ip);
}

Source File: WindowsLookAndFeel.java From jdk8u-jdk with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: WindowsLookAndFeel.java From openjdk-jdk9 with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: WindowsLookAndFeel.java From openjdk-jdk8u-backup with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: FilteredIcon.java From netbeans with Apache License 2.0

6 votes

@Override
protected Image createAndPaintImage(
        Component c, ColorModel colorModel, int deviceWidth, int deviceHeight, double scale)
{
    final BufferedImage img = createBufferedImage(colorModel, deviceWidth, deviceHeight);
    final Graphics2D imgG = img.createGraphics();
    try {
        imgG.clip(new Rectangle(0, 0, img.getWidth(), img.getHeight()));
        imgG.scale(scale, scale);
        delegate.paintIcon(c, imgG, 0, 0);
    } finally {
        imgG.dispose();
    }
    return Toolkit.getDefaultToolkit().createImage(
            new FilteredImageSource(img.getSource(), filter));
}

Source File: FlatLaf.java From FlatLaf with Apache License 2.0

6 votes

@Override
public Icon getDisabledIcon( JComponent component, Icon icon ) {
	if( icon instanceof ImageIcon ) {
		Object grayFilter = UIManager.get( "Component.grayFilter" );
		ImageFilter filter = (grayFilter instanceof ImageFilter)
			? (ImageFilter) grayFilter
			: GrayFilter.createDisabledIconFilter( isDark() ); // fallback

		Function<Image, Image> mapper = img -> {
			ImageProducer producer = new FilteredImageSource( img.getSource(), filter );
			return Toolkit.getDefaultToolkit().createImage( producer );
		};

		Image image = ((ImageIcon)icon).getImage();
		return new ImageIconUIResource( MultiResolutionImageSupport.map( image, mapper ) );
	}

	return null;
}

Source File: GlobalUtil.java From MeteoInfo with GNU Lesser General Public License v3.0

6 votes

/**
 * Make a color of a image transparent
 *
 * @param im The image
 * @param color The color
 * @return Result image
 */
public static Image makeColorTransparent(BufferedImage im, final Color color) {
    ImageFilter filter = new RGBImageFilter() {
        // the color we are looking for... Alpha bits are set to opaque
        public int markerRGB = color.getRGB() | 0xFF000000;

        @Override
        public final int filterRGB(int x, int y, int rgb) {
            if ((rgb | 0xFF000000) == markerRGB) {
                // Mark the alpha bits as zero - transparent
                return 0x00FFFFFF & rgb;
            } else {
                // nothing to do
                return rgb;
            }
        }
    };

    ImageProducer ip = new FilteredImageSource(im.getSource(), filter);
    return Toolkit.getDefaultToolkit().createImage(ip);
}

Source File: ImageUtils.java From markdown-image-kit with MIT License

6 votes

/**
 * http://stackoverflow.com/questions/665406/how-to-make-a-color-transparent-in-a-bufferedimage-and-save-as-png
 *
 * @param image the image
 * @return the image
 */
public static Image whiteToTransparent(@NotNull BufferedImage image) {
    ImageFilter filter = new RGBImageFilter() {
        int markerRGB = JBColor.WHITE.getRGB() | 0xFF000000;

        @Override
        public final int filterRGB(int x, int y, int rgb) {
            if ((rgb | 0xFF000000) == markerRGB) {
                // Mark the alpha bits as zero - transparent
                return 0x00FFFFFF & rgb;
            } else {
                // nothing to do
                return rgb;
            }
        }
    };

    ImageProducer ip = new FilteredImageSource(image.getSource(), filter);
    return Toolkit.getDefaultToolkit().createImage(ip);
}

Source File: WindowsLookAndFeel.java From dragonwell8_jdk with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: ImageUtilities.java From hortonmachine with GNU General Public License v3.0

6 votes

/**
 * Make a color of the image transparent.
 * 
 * @param bufferedImageToProcess the image to extract the color from.
 * @param colorToMakeTransparent the color to make transparent.
 * @return the new image.
 */
public static BufferedImage makeColorTransparent( BufferedImage bufferedImageToProcess, final Color colorToMakeTransparent ) {
    ImageFilter filter = new RGBImageFilter(){
        public int markerRGB = colorToMakeTransparent.getRGB() | 0xFF000000;
        public final int filterRGB( int x, int y, int rgb ) {
            if ((rgb | 0xFF000000) == markerRGB) {
                // Mark the alpha bits as zero - transparent
                return 0x00FFFFFF & rgb;
            } else {
                return rgb;
            }
        }
    };
    ImageProducer ip = new FilteredImageSource(bufferedImageToProcess.getSource(), filter);
    Image image = Toolkit.getDefaultToolkit().createImage(ip);
    BufferedImage bufferedImage = new BufferedImage(image.getWidth(null), image.getHeight(null), BufferedImage.TYPE_INT_ARGB);
    Graphics2D g2 = bufferedImage.createGraphics();
    g2.drawImage(image, 0, 0, null);
    g2.dispose();
    return bufferedImage;
}

Source File: WindowsLookAndFeel.java From TencentKona-8 with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: WindowsLookAndFeel.java From jdk8u60 with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: WindowsLookAndFeel.java From JDKSourceCode1.8 with MIT License

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: WindowsLookAndFeel.java From openjdk-jdk8u with GNU General Public License v2.0

6 votes

/**
 * {@inheritDoc}
 *
 * @since 1.6
 */
public Icon getDisabledIcon(JComponent component, Icon icon) {
    // if the component has a HI_RES_DISABLED_ICON_CLIENT_KEY
    // client property set to Boolean.TRUE, then use the new
    // hi res algorithm for creating the disabled icon (used
    // in particular by the WindowsFileChooserUI class)
    if (icon != null
            && component != null
            && Boolean.TRUE.equals(component.getClientProperty(HI_RES_DISABLED_ICON_CLIENT_KEY))
            && icon.getIconWidth() > 0
            && icon.getIconHeight() > 0) {
        BufferedImage img = new BufferedImage(icon.getIconWidth(),
                icon.getIconWidth(), BufferedImage.TYPE_INT_ARGB);
        icon.paintIcon(component, img.getGraphics(), 0, 0);
        ImageFilter filter = new RGBGrayFilter();
        ImageProducer producer = new FilteredImageSource(img.getSource(), filter);
        Image resultImage = component.createImage(producer);
        return new ImageIconUIResource(resultImage);
    }
    return super.getDisabledIcon(component, icon);
}

Source File: ImageHelper.java From magarena with GNU General Public License v3.0

5 votes

public static Image getGreyScaleImage(final Image colorImage) {
    final FilteredImageSource fis = new FilteredImageSource(
            colorImage.getSource(),
            GRAYSCALE_FILTER
    );
    if (colorImage instanceof BufferedImage) {
        int t = ((BufferedImage) colorImage).getTransparency();
        Image gsImage = Toolkit.getDefaultToolkit().createImage(fis);
        return getOptimizedImage(gsImage, t);
    } else {
        return Toolkit.getDefaultToolkit().createImage(fis);
    }
}

Source File: MainPanel.java From java-swing-tips with MIT License

5 votes

private MainPanel() {
  super(new BorderLayout());

  // [XP Style Icons - Download](https://xp-style-icons.en.softonic.com/)
  ImageIcon nicon = new ImageIcon(getClass().getResource("wi0063-32.png"));
  ImageProducer ip = new FilteredImageSource(nicon.getImage().getSource(), new SelectedImageFilter());
  ImageIcon sicon = new ImageIcon(createImage(ip));
  JToggleButton t1 = new JToggleButton(nicon);
  JToggleButton t2 = new JToggleButton(nicon, true);
  t1.setSelectedIcon(sicon);
  t2.setSelectedIcon(sicon);

  ButtonGroup bg = new ButtonGroup();
  JPanel p = new JPanel(new GridLayout(2, 2));
  p.setBorder(BorderFactory.createTitledBorder("ButtonGroup"));
  Stream.of(new JRadioButton("RadioButton1"), new JRadioButton("RadioButton2"), t1, t2).forEach(b -> {
    bg.add(b);
    p.add(b);
  });

  JButton clear = new JButton("clearSelection");
  clear.addActionListener(e -> bg.clearSelection());

  add(p, BorderLayout.NORTH);
  add(clear, BorderLayout.SOUTH);
  setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
  setPreferredSize(new Dimension(320, 240));
}

Source File: ImageHelper.java From magarena with GNU General Public License v3.0

5 votes

/**
 * Given a WHITE image, converts to given color.
 */
public static Image getColoredImage(final Image aImage, final Color newColor) {
    final FilteredImageSource fis = new FilteredImageSource(
            aImage.getSource(),
            new WhiteColorSwapImageFilter(newColor)
    );
    return Toolkit.getDefaultToolkit().createImage(fis);
}

Source File: MainPanel.java From java-swing-tips with MIT License

5 votes

private static BufferedImage makeFilteredImage(BufferedImage src, ImageFilter filter) {
  ImageProducer ip = src.getSource();
  Image img = Toolkit.getDefaultToolkit().createImage(new FilteredImageSource(ip, filter));
  int w = img.getWidth(null);
  int h = img.getHeight(null);
  BufferedImage bi = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
  Graphics g = bi.createGraphics();
  g.drawImage(img, 0, 0, null);
  g.dispose();
  return bi;
}

java.awt.image.FilteredImageSource Java Examples