{"id":26880,"date":"2021-05-04T23:10:04","date_gmt":"2021-05-05T03:10:04","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/recent-posts\/demonstrates-using-a-texturepaint-to-fill-an-shape-with-a-tiled-image-programming-code-examples-java-j2ee-j2me-drawing\/"},"modified":"2021-05-04T23:10:04","modified_gmt":"2021-05-05T03:10:04","slug":"demonstrates-using-a-texturepaint-to-fill-an-shape-with-a-tiled-image-programming-code-examples-java-j2ee-j2me-drawing","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=26880","title":{"rendered":"Demonstrates using a TexturePaint to fill an shape with a tiled image #Programming Code Examples #Java\/J2EE\/J2ME #Drawing"},"content":{"rendered":"
\n^^^^^^^^^^^^^^^^^\nTiledImages.java Demonstrates using a TexturePaint to fill an shape with a tiled image. Uses the following class and images:\n\n    * ImageUtilities.java Simplifies creating a BufferedImage from an image file. \n~~~~~~~~~~~~~~~~~~\nimport javax.swing.*;\nimport java.awt.*;\nimport java.awt.geom.*;\nimport java.awt.image.*;\n\n\/** An example of using TexturePaint to fill objects with tiled\n *  images. Uses the getBufferedImage method of ImageUtilities \n *  to load an Image from a file and turn that into a \n *  BufferedImage.\n *\n ****************\n\npublic class TiledImages extends JPanel {\n  private String dir = System.getProperty("user.dir");\n  private String imageFile1 = dir + "\/images\/marty.jpg";\n  private TexturePaint imagePaint1;\n  private Rectangle imageRect;\n  private String imageFile2 = dir + "\/images\/bluedrop.gif";\n  private TexturePaint imagePaint2;\n  private int[] xPoints = { 30, 700, 400 };\n  private int[] yPoints = { 30, 30, 600 };\n  private Polygon imageTriangle =\n                    new Polygon(xPoints, yPoints, 3);\n  public TiledImages() {\n    BufferedImage image =\n      ImageUtilities.getBufferedImage(imageFile1, this);\n    imageRect = new Rectangle(235, 70, image.getWidth(),\n                              image.getHeight());\n    imagePaint1 = new TexturePaint(image, imageRect);\n    image = ImageUtilities.getBufferedImage(imageFile2, this);\n    imagePaint2 =\n      new TexturePaint(image, new Rectangle(0, 0, 32, 32));\n  }\n\n  public void paintComponent(Graphics g) {\n    super.paintComponent(g);\n    Graphics2D g2d = (Graphics2D)g;\n    g2d.setPaint(imagePaint2);\n    g2d.fill(imageTriangle);\n    g2d.setPaint(Color.blue);\n    g2d.setStroke(new BasicStroke(5));\n    g2d.draw(imageTriangle);\n    g2d.setPaint(imagePaint1);\n    g2d.fill(imageRect);\n    g2d.setPaint(Color.black);\n    g2d.draw(imageRect);\n  }\n\n  public static void main(String[] args) {\n    WindowUtilities.openInJFrame(new TiledImages(), 750, 650);\n  }\n}\n>>>>>>>>>>>>>>\nImageUtilities.java Simplifies creating a BufferedImage from an image file.\n>>>>>>>>>>>>>>>\nimport java.awt.*;\nimport java.awt.image.*;\n\n\/** A class that simplifies a few common image operations, in\n *  particular, creating a BufferedImage from an image file and\n *  using MediaTracker to wait until an image or several images\n *  are done loading.\n *\n ********************\n\npublic class ImageUtilities {\n  \n  \/** Create Image from a file, then turn that into a\n   *  BufferedImage.\n   *\/\n\n  public static BufferedImage getBufferedImage(String imageFile,\n                                               Component c) {\n    Image image = c.getToolkit().getImage(imageFile);\n    waitForImage(image, c);\n\n    BufferedImage bufferedImage =\n      new BufferedImage(image.getWidth(c), image.getHeight(c),\n                        BufferedImage.TYPE_INT_RGB);\n    Graphics2D g2d = bufferedImage.createGraphics();\n    g2d.drawImage(image, 0, 0, c);\n    return(bufferedImage);\n  }\n\n  \/** Take an Image associated with a file, and wait until it is\n   *  done loading (just a simple application of MediaTracker).\n   *  If you are loading multiple images, don't use this\n   *  consecutive times; instead, use the version that takes\n   *  an array of images.\n   *\/\n\n  public static boolean waitForImage(Image image, Component c) {\n    MediaTracker tracker = new MediaTracker(c);\n    tracker.addImage(image, 0);\n    try {\n      tracker.waitForAll();\n    } catch(InterruptedException ie) {}\n    return(!tracker.isErrorAny());\n  }\n\n  \/** Take some Images associated with files, and wait until they\n   *  are done loading (just a simple application of\n   *  MediaTracker).\n   *\/\n\n  public static boolean waitForImages(Image[] images, Component c)   {\n    MediaTracker tracker = new MediaTracker(c);\n    for(int i=0; i<images .length; i++)\n      tracker.addImage(images[i], 0);\n    try {\n      tracker.waitForAll();\n    } catch(InterruptedException ie) {}\n    return(!tracker.isErrorAny());\n  }\n}\n<<<<<<<<<<<<<<<\n\n<\/pre>\n
Note: Brought from our old site: http:\/\/www.salearningschool.com\/example_codes\/ on Jan 2nd, 2017 From: http:\/\/sitestree.com\/?p=10373
 Categories:Programming Code Examples, Java\/J2EE\/J2ME, Drawing
Tags:Java\/J2EE\/J2MEDrawing
 Post Data:2017-01-02 16:04:35<\/p>\n
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^^^^^^^^^^^^^^^^^ TiledImages.java Demonstrates using a TexturePaint to fill an shape with a tiled image. Uses the following class and images: * ImageUtilities.java Simplifies creating a BufferedImage from an image file. ~~~~~~~~~~~~~~~~~~ import javax.swing.*; import java.awt.*; import java.awt.geom.*; import java.awt.image.*; \/** An example of using TexturePaint to fill objects with tiled * images. Uses the getBufferedImage … <\/p>\n
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