/* (non-Javadoc)
* @see java.awt.image.BufferedImageOp#filter(java.awt.image.BufferedImage, java.awt.image.BufferedImage)
*/
public BufferedImage filter(BufferedImage src, BufferedImage dst) {
if (src == null) {
throw new NullPointerException("src image is null");
}
if (src == dst) {
throw new IllegalArgumentException("src image cannot be the " + "same as the dst image");
}
boolean needToConvert = false;
ColorModel srcCM = src.getColorModel();
ColorModel dstCM;
BufferedImage origDst = dst;
if (srcCM instanceof IndexColorModel) {
IndexColorModel icm = (IndexColorModel) srcCM;
src = icm.convertToIntDiscrete(src.getRaster(), false);
srcCM = src.getColorModel();
}
if (dst == null) {
dst = createCompatibleDestImage(src, null);
dstCM = srcCM;
origDst = dst;
} else {
dstCM = dst.getColorModel();
if (srcCM.getColorSpace().getType() != dstCM.getColorSpace().getType()) {
needToConvert = true;
dst = createCompatibleDestImage(src, null);
dstCM = dst.getColorModel();
} else if (dstCM instanceof IndexColorModel) {
dst = createCompatibleDestImage(src, null);
dstCM = dst.getColorModel();
}
}
java.awt.image.CropImageFilter cropfilter =
new java.awt.image.CropImageFilter(region.x, region.y, region.width, region.height);
Image returnImage =
Toolkit.getDefaultToolkit()
.createImage(new java.awt.image.FilteredImageSource(src.getSource(), cropfilter));
dst = ImageConverter.convertImage(returnImage);
origDst = dst;
if (needToConvert) {
ColorConvertOp ccop = new ColorConvertOp(hints);
ccop.filter(dst, origDst);
} else if (origDst != dst) {
java.awt.Graphics2D g2 = origDst.createGraphics();
try {
g2.drawImage(dst, 0, 0, null);
} finally {
g2.dispose();
}
}
return origDst;
}
public Coin(String filename, int width, int height) {
dim = new Dim(width, height, 1000, 700);
ImageIcon ii = new ImageIcon(filename);
ImageTransparency it = new ImageTransparency();
ImageConverter ic = new ImageConverter();
BufferedImage bi = ic.imageToBufferedImage(ii.getImage());
coinImage = it.makeColorTransparent(bi, Color.white);
getNewCoordinates();
isVisible = false;
isDead = false;
appearTimer = new Timer();
disappearTimer = new Timer();
appear = new Appear();
disappear = new Disappear();
appearTimer.schedule(appear, getRandomAppearTime());
appearTimerRunning = true;
disappearTimerRunning = false;
timersPaused = false;
}
// Conversion Options
void conversions() {
double[] weights = ColorProcessor.getWeightingFactors();
boolean weighted = !(weights[0] == 1d / 3d && weights[1] == 1d / 3d && weights[2] == 1d / 3d);
// boolean weighted = !(Math.abs(weights[0]-1d/3d)<0.0001 && Math.abs(weights[1]-1d/3d)<0.0001
// && Math.abs(weights[2]-1d/3d)<0.0001);
GenericDialog gd = new GenericDialog("Conversion Options");
gd.addCheckbox("Scale when converting", ImageConverter.getDoScaling());
String prompt = "Weighted RGB conversions";
if (weighted)
prompt +=
" (" + IJ.d2s(weights[0]) + "," + IJ.d2s(weights[1]) + "," + IJ.d2s(weights[2]) + ")";
gd.addCheckbox(prompt, weighted);
gd.showDialog();
if (gd.wasCanceled()) return;
ImageConverter.setDoScaling(gd.getNextBoolean());
Prefs.weightedColor = gd.getNextBoolean();
if (!Prefs.weightedColor) ColorProcessor.setWeightingFactors(1d / 3d, 1d / 3d, 1d / 3d);
else if (Prefs.weightedColor && !weighted)
ColorProcessor.setWeightingFactors(0.299, 0.587, 0.114);
return;
}
public Image convert(Image image, ImageDesc desc) {
for (ImageConverter f : this) {
image = f.convert(image, desc);
}
return image;
}
