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找到约 73,884 项符合 Image 的代码

e849. showing an image in a tool tip.txt

A tool tip can show simple HTML tags when surrounded by the tags and

e991. inserting an image into a jtextpane component.txt

try { // Get the text pane's document JTextPane textPane = new JTextPane(); StyledDocument doc = (StyledDocument)textPane.getDocument(); // The image must fir

e663. getting the transparent pixel and number of colors used in a gif image.txt

A IndexColorModel is used to represent the color table of a GIF image. // Get GIF image Image image = new ImageIcon("image.gif").getImage(); // Get the color model; this method i

e661. determining if an image has transparent pixels.txt

// This method returns true if the specified image has transparent pixels public static boolean hasAlpha(Image image) { // If buffered image, the color model is readily available

e666. creating a buffered image.txt

A buffered image is a type of image whose pixels can be modified. For example, you can draw on a buffered image and then draw the resulting buffered image on the screen or save it to a file. A buffere

e665. filtering the rgb values in an image.txt

This example demonstrates how to create a filter that can modify any of the RGB pixel values in an image. // This filter removes all but the red values in an image class GetRedFilter extend

e664. getting a sub-image of an image.txt

// From an Image image = createImage(new FilteredImageSource(image.getSource(), new CropImageFilter(x, y, w, h))); // From a BufferedImage bufferedImage = bufferedImage.getSubimag

e638. getting and setting an image on the system clipboard.txt

// If an image is on the system clipboard, this method returns it; // otherwise it returns null. public static Image getClipboard() { Transferable t = Toolkit.getDefaultToolkit().ge

e595. drawing an image.txt

See also e575 The Quintessential Drawing Program and e594 Reading an Image or Icon from a File. public void paint(Graphics g) { // Draw an Image object int x = 0; int

e660. creating an image from an array of color-indexed pixel values.txt

This example demonstrates how to convert a byte array of pixel values that are indices to a color table into an Image. In particular, the example generates the Mandelbrot set in a byte buffer and uses