Java Code Examples for java.awt.image.ImageProducer

The following examples show how to use java.awt.image.ImageProducer. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source Project: jdk8u-jdk   Source File: WindowsLookAndFeel.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * {@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);
}
 
Example 2
Source Project: jdk1.8-source-analysis   Source File: WindowsLookAndFeel.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * {@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);
}
 
Example 3
Source Project: openjdk-8   Source File: WindowsLookAndFeel.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * {@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);
}
 
Example 4
Source Project: hottub   Source File: WindowsLookAndFeel.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * {@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);
}
 
Example 5
/**
 * {@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);
}
 
Example 6
/**
 * {@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);
}
 
Example 7
Source Project: jdk1.8-source-analysis   Source File: SimpleBeanInfo.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * This is a utility method to help in loading icon images.
 * It takes the name of a resource file associated with the
 * current object's class file and loads an image object
 * from that file.  Typically images will be GIFs.
 * <p>
 * @param resourceName  A pathname relative to the directory
 *          holding the class file of the current class.  For example,
 *          "wombat.gif".
 * @return  an image object.  May be null if the load failed.
 */
public Image loadImage(final String resourceName) {
    try {
        final URL url = getClass().getResource(resourceName);
        if (url != null) {
            final ImageProducer ip = (ImageProducer) url.getContent();
            if (ip != null) {
                return Toolkit.getDefaultToolkit().createImage(ip);
            }
        }
    } catch (final Exception ignored) {
    }
    return null;
}
 
Example 8
Source Project: FlatLaf   Source File: FlatDisabledIconsTest.java    License: Apache License 2.0 5 votes vote down vote up
protected Icon createDisabledIcon( Icon icon ) {
	if( !(icon instanceof ImageIcon) )
		return null;

	Image image = ((ImageIcon) icon).getImage();
	ImageProducer producer = new FilteredImageSource( image.getSource(), filter );
	Image disabledImage = Toolkit.getDefaultToolkit().createImage( producer );
	return new ImageIcon( disabledImage );
}
 
Example 9
Source Project: scifio   Source File: JPEGTileDecoder.java    License: BSD 2-Clause "Simplified" License 5 votes vote down vote up
public TileConsumer(final ImageProducer producer, final int y,
	final int h)
{
	this(producer);
	this.yy = y;
	this.hh = h;
}
 
Example 10
/**
 * Construct an image from an ImageProducer object.
 */
public ToolkitImage(ImageProducer is) {
    source = is;
    if (is instanceof InputStreamImageSource) {
        src = (InputStreamImageSource) is;
    }
}
 
Example 11
Source Project: openjdk-jdk9   Source File: ToolkitImage.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Construct an image from an ImageProducer object.
 */
public ToolkitImage(ImageProducer is) {
    source = is;
    if (is instanceof InputStreamImageSource) {
        src = (InputStreamImageSource) is;
    }
}
 
Example 12
Source Project: jdk8u-jdk   Source File: SimpleBeanInfo.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * This is a utility method to help in loading icon images.
 * It takes the name of a resource file associated with the
 * current object's class file and loads an image object
 * from that file.  Typically images will be GIFs.
 * <p>
 * @param resourceName  A pathname relative to the directory
 *          holding the class file of the current class.  For example,
 *          "wombat.gif".
 * @return  an image object.  May be null if the load failed.
 */
public Image loadImage(final String resourceName) {
    try {
        final URL url = getClass().getResource(resourceName);
        if (url != null) {
            final ImageProducer ip = (ImageProducer) url.getContent();
            if (ip != null) {
                return Toolkit.getDefaultToolkit().createImage(ip);
            }
        }
    } catch (final Exception ignored) {
    }
    return null;
}
 
Example 13
Source Project: RipplePower   Source File: GraphicsUtils.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * 分割指定图像为image[]
 * 
 * @param image
 * @param row
 * @param col
 * @return
 */
public static Image[][] getSplit2Images(Image image, int row, int col, boolean isFiltrate) {
	int wlength = image.getWidth(null) / row;
	int hlength = image.getHeight(null) / col;
	Image[][] abufferedimage = new Image[wlength][hlength];
	for (int y = 0; y < hlength; y++) {
		for (int x = 0; x < wlength; x++) {
			abufferedimage[x][y] = GraphicsUtils.createImage(row, col, true);
			Graphics g = abufferedimage[x][y].getGraphics();
			g.drawImage(image, 0, 0, row, col, (x * row), (y * col), row + (x * row), col + (y * col), null);
			g.dispose();
			g = null;
			PixelGrabber pgr = new PixelGrabber(abufferedimage[x][y], 0, 0, -1, -1, true);
			try {
				pgr.grabPixels();
			} catch (InterruptedException ex) {
				ex.getStackTrace();
			}
			int pixels[] = (int[]) pgr.getPixels();
			if (isFiltrate) {
				for (int i = 0; i < pixels.length; i++) {
					int[] rgbs = LColor.getRGBs(pixels[i]);
					if ((rgbs[0] == 247 && rgbs[1] == 0 && rgbs[2] == 255)
							|| (rgbs[0] == 255 && rgbs[1] == 0 && rgbs[2] == 255)
							|| (rgbs[0] == 0 && rgbs[1] == 0 && rgbs[2] == 0)) {
						pixels[i] = 0;
					}
				}
			}
			ImageProducer ip = new MemoryImageSource(pgr.getWidth(), pgr.getHeight(), pixels, 0, pgr.getWidth());
			abufferedimage[x][y] = toolKit.createImage(ip);
		}
	}
	return abufferedimage;
}
 
Example 14
Source Project: jdk8u_jdk   Source File: SimpleBeanInfo.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * This is a utility method to help in loading icon images.
 * It takes the name of a resource file associated with the
 * current object's class file and loads an image object
 * from that file.  Typically images will be GIFs.
 * <p>
 * @param resourceName  A pathname relative to the directory
 *          holding the class file of the current class.  For example,
 *          "wombat.gif".
 * @return  an image object.  May be null if the load failed.
 */
public Image loadImage(final String resourceName) {
    try {
        final URL url = getClass().getResource(resourceName);
        if (url != null) {
            final ImageProducer ip = (ImageProducer) url.getContent();
            if (ip != null) {
                return Toolkit.getDefaultToolkit().createImage(ip);
            }
        }
    } catch (final Exception ignored) {
    }
    return null;
}
 
Example 15
Source Project: openjdk-8   Source File: ToolkitImage.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Construct an image from an ImageProducer object.
 */
public ToolkitImage(ImageProducer is) {
    source = is;
    if (is instanceof InputStreamImageSource) {
        src = (InputStreamImageSource) is;
    }
}
 
Example 16
Source Project: TencentKona-8   Source File: SimpleBeanInfo.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * This is a utility method to help in loading icon images.
 * It takes the name of a resource file associated with the
 * current object's class file and loads an image object
 * from that file.  Typically images will be GIFs.
 * <p>
 * @param resourceName  A pathname relative to the directory
 *          holding the class file of the current class.  For example,
 *          "wombat.gif".
 * @return  an image object.  May be null if the load failed.
 */
public Image loadImage(final String resourceName) {
    try {
        final URL url = getClass().getResource(resourceName);
        if (url != null) {
            final ImageProducer ip = (ImageProducer) url.getContent();
            if (ip != null) {
                return Toolkit.getDefaultToolkit().createImage(ip);
            }
        }
    } catch (final Exception ignored) {
    }
    return null;
}
 
Example 17
Source Project: Java8CN   Source File: SimpleBeanInfo.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * This is a utility method to help in loading icon images.
 * It takes the name of a resource file associated with the
 * current object's class file and loads an image object
 * from that file.  Typically images will be GIFs.
 * <p>
 * @param resourceName  A pathname relative to the directory
 *          holding the class file of the current class.  For example,
 *          "wombat.gif".
 * @return  an image object.  May be null if the load failed.
 */
public Image loadImage(final String resourceName) {
    try {
        final URL url = getClass().getResource(resourceName);
        if (url != null) {
            final ImageProducer ip = (ImageProducer) url.getContent();
            if (ip != null) {
                return Toolkit.getDefaultToolkit().createImage(ip);
            }
        }
    } catch (final Exception ignored) {
    }
    return null;
}
 
Example 18
Source Project: jdk8u-jdk   Source File: ToolkitImage.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Construct an image from an ImageProducer object.
 */
public ToolkitImage(ImageProducer is) {
    source = is;
    if (is instanceof InputStreamImageSource) {
        src = (InputStreamImageSource) is;
    }
}
 
Example 19
Source Project: TrakEM2   Source File: ControlWindow.java    License: GNU General Public License v3.0 5 votes vote down vote up
synchronized private JFrame newJFrame(final String title) {
	final JFrame frame = new JFrame(title);

	if (null == icon) {
		try {
			Field mic = ImageJ.class.getDeclaredField("iconPath");
			mic.setAccessible(true);
			String path = (String) mic.get(IJ.getInstance());
			icon = IJ.getInstance().createImage((ImageProducer) new URL("file:" + path).getContent());
		} catch (Exception e) {}
	}

	if (null != icon) frame.setIconImage(icon);
	return frame;
}
 
Example 20
Source Project: jdk8u-dev-jdk   Source File: ToolkitImage.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Construct an image from an ImageProducer object.
 */
public ToolkitImage(ImageProducer is) {
    source = is;
    if (is instanceof InputStreamImageSource) {
        src = (InputStreamImageSource) is;
    }
}
 
Example 21
Source Project: JDKSourceCode1.8   Source File: SimpleBeanInfo.java    License: MIT License 5 votes vote down vote up
/**
 * This is a utility method to help in loading icon images.
 * It takes the name of a resource file associated with the
 * current object's class file and loads an image object
 * from that file.  Typically images will be GIFs.
 * <p>
 * @param resourceName  A pathname relative to the directory
 *          holding the class file of the current class.  For example,
 *          "wombat.gif".
 * @return  an image object.  May be null if the load failed.
 */
public Image loadImage(final String resourceName) {
    try {
        final URL url = getClass().getResource(resourceName);
        if (url != null) {
            final ImageProducer ip = (ImageProducer) url.getContent();
            if (ip != null) {
                return Toolkit.getDefaultToolkit().createImage(ip);
            }
        }
    } catch (final Exception ignored) {
    }
    return null;
}
 
Example 22
Source Project: pumpernickel   Source File: GenericImageSinglePassIterator.java    License: MIT License 5 votes vote down vote up
/**
 * Returns a <code>GenericImageSinglePassIterator</code> that is either a
 * <code>IntPixelIterator</code> or a <code>BytePixelIterator</code>.
 * 
 * @param image
 *            the image to iterate over.
 * @param iteratorType
 *            one of these 8 BufferedImage types: TYPE_INT_ARGB,
 *            TYPE_INT_ARGB_PRE, TYPE_INT_RGB, TYPE_INT_BGR, TYPE_3BYTE_BGR,
 *            TYPE_BYTE_GRAY, TYPE_4BYTE_ABGR, TYPE_4BYTE_ABGR_PRE.
 * @return a <code>GenericImageSinglePassIterator</code> for the image
 *         provided.
 */
public static GenericImageSinglePassIterator get(Image image,
		int iteratorType) {
	if (!(iteratorType == BufferedImage.TYPE_INT_ARGB
			|| iteratorType == BufferedImage.TYPE_INT_ARGB_PRE
			|| iteratorType == BufferedImage.TYPE_INT_RGB
			|| iteratorType == BufferedImage.TYPE_INT_BGR
			|| iteratorType == BufferedImage.TYPE_3BYTE_BGR
			|| iteratorType == BufferedImage.TYPE_BYTE_GRAY
			|| iteratorType == BufferedImage.TYPE_4BYTE_ABGR || iteratorType == BufferedImage.TYPE_4BYTE_ABGR_PRE)) {
		throw new IllegalArgumentException("illegal iterator type: "
				+ iteratorType);
	}
	final ImageProducer producer = image.getSource();
	final Consumer consumer = new Consumer(producer, iteratorType);
	// ImageProducer.startProduction often starts its own thread, but it's
	// not
	// required to. Sometimes in my testing a BufferedImage would make
	// this a blocking call. So to be safe this call should be in its
	// own thread:
	Thread productionThread = new Thread(
			"GenericImageSinglePassIterator: Production Thread") {
		@Override
		public void run() {
			producer.startProduction(consumer);
		}
	};
	productionThread.start();
	return consumer.getPixelIterator();
}
 
Example 23
Source Project: jdk8u-dev-jdk   Source File: SimpleBeanInfo.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * This is a utility method to help in loading icon images.
 * It takes the name of a resource file associated with the
 * current object's class file and loads an image object
 * from that file.  Typically images will be GIFs.
 * <p>
 * @param resourceName  A pathname relative to the directory
 *          holding the class file of the current class.  For example,
 *          "wombat.gif".
 * @return  an image object.  May be null if the load failed.
 */
public Image loadImage(final String resourceName) {
    try {
        final URL url = getClass().getResource(resourceName);
        if (url != null) {
            final ImageProducer ip = (ImageProducer) url.getContent();
            if (ip != null) {
                return Toolkit.getDefaultToolkit().createImage(ip);
            }
        }
    } catch (final Exception ignored) {
    }
    return null;
}
 
Example 24
Source Project: hottub   Source File: ToolkitImage.java    License: GNU General Public License v2.0 4 votes vote down vote up
public ImageProducer getSource() {
    if (src != null) {
        src.checkSecurity(null, false);
    }
    return source;
}
 
Example 25
Source Project: openjdk-8-source   Source File: bug7172833.java    License: GNU General Public License v2.0 4 votes vote down vote up
@Override
public Image createImage(final ImageProducer producer) {
    return null;
}
 
Example 26
Source Project: jdk8u-jdk   Source File: OffScreenImage.java    License: GNU General Public License v2.0 4 votes vote down vote up
public ImageProducer getSource() {
    if (osis == null) {
        osis = new OffScreenImageSource(this);
    }
    return osis;
}
 
Example 27
public EmptyFilteredImage(ImageProducer imgSource) {
    filter = new ImageFilter();
    producer = new FilteredImageSource(imgSource, filter);
}
 
Example 28
Source Project: java-swing-tips   Source File: MainPanel.java    License: MIT License 4 votes vote down vote up
protected ListItem(String title, String iconfile) {
  this.nicon = new ImageIcon(getClass().getResource(iconfile));
  ImageProducer ip = new FilteredImageSource(nicon.getImage().getSource(), new SelectedImageFilter());
  this.sicon = new ImageIcon(Toolkit.getDefaultToolkit().createImage(ip));
  this.title = title;
}
 
Example 29
public ImageProducer getSource() {
    if (src != null) {
        src.checkSecurity(null, false);
    }
    return source;
}
 
Example 30
Source Project: java-swing-tips   Source File: MainPanel.java    License: MIT License 4 votes vote down vote up
protected ListItem(String title, String iconfile) {
  this.nicon = new ImageIcon(getClass().getResource(iconfile));
  ImageProducer ip = new FilteredImageSource(nicon.getImage().getSource(), new SelectedImageFilter());
  this.sicon = new ImageIcon(Toolkit.getDefaultToolkit().createImage(ip));
  this.title = title;
}