Example #1
0
  @Before
  public void setup() {
    image = makeImage(tileWidth, xTiles, yTiles);
    graphics = image.createGraphics();

    imageBounds = image.getBounds();

    // Set up a rectangle in the middle of the image to
    // be used by tests
    midRect =
        new Rectangle(
            imageBounds.x + imageBounds.width / 4,
            imageBounds.y + imageBounds.height / 4,
            imageBounds.width / 2,
            imageBounds.height / 2);
  }
Example #2
0
  @Ignore("original test - refactor if we keep it and allow for platform differences")
  @Test
  public void test() throws Exception {
    DiskMemImage dmi = makeImage(tileWidth, xTiles, yTiles);
    BufferedImage bi = new BufferedImage(tileWidth, tileHeight, BufferedImage.TYPE_INT_ARGB);

    draw(dmi.createGraphics());
    draw(bi.createGraphics());

    if (!HEADLESS && SAVE_IMAGE) {
      String dmiPath = File.createTempFile("diskmem", "tif").getPath();
      JAI.create("filestore", dmi, dmiPath, "TIFF", null);

      String bmPath = File.createTempFile("buffered", "tif").getPath();
      JAI.create("filestore", bi, bmPath, "TIFF", null);

      System.out.println("Saved test image files to:");
      System.out.println(dmiPath);
      System.out.println(bmPath);
    }

    if (!HEADLESS && SHOW_IMAGE) {
      CountDownLatch latch = new CountDownLatch(1);
      WaitingImageFrame.showImage(dmi, "Close window to continue test", latch);
      latch.await();
    }

    /*
    // Test for matching pixels between image tiles and reference tile
    Raster refTile = bi.getData();
    Raster tile    = dmi.getTile(0, 0);
    assertEquals(tile.getWidth(), refTile.getWidth());
    assertEquals(tile.getHeight(), refTile.getHeight());
    assertEquals(tile.getNumBands(), refTile.getNumBands());
    for (int y = 0; y < tileHeight; y++) {
        for (int x = 0; x < tileWidth; x++) {
            for (int band = 0; band < dmi.getNumBands(); band++) {
                assertEquals(refTile.getSample(x, y, band),
                        tile.getSample(x + tile.getMinX(), y + tile.getMinY(), band));
            }
        }
    }
    */

  }