56     public XRColor(Color color) {
  57         setColorValues(color);
  58     }
  59 
  60     public void setColorValues(Color color) {
  61         alpha = byteToXRColorValue(color.getAlpha());
  62 
  63         red = byteToXRColorValue(
  64                       (int)(color.getRed() * color.getAlpha() / 255.0));
  65         green = byteToXRColorValue(
  66                       (int)(color.getGreen() * color.getAlpha() / 255.0));
  67         blue = byteToXRColorValue(
  68                       (int)(color.getBlue() * color.getAlpha() / 255.0));
  69     }
  70 
  71     public static int[] ARGBPrePixelToXRColors(int[] pixels) {
  72         int[] colorValues = new int[pixels.length * 4];
  73         XRColor c = new XRColor();
  74 
  75         for (int i = 0; i < pixels.length; i++) {
  76             c.setColorValues(pixels[i], true);
  77             colorValues[i * 4 + 0] = c.alpha;
  78             colorValues[i * 4 + 1] = c.red;
  79             colorValues[i * 4 + 2] = c.green;
  80             colorValues[i * 4 + 3] = c.blue;
  81         }
  82 
  83         return colorValues;
  84     }
  85 
  86     public void setColorValues(int pixel, boolean pre) {
  87         long pix = XRUtils.intToULong(pixel);
  88         alpha = (int) (((pix & 0xFF000000) >> 16) + 255);
  89         red = (int) (((pix & 0x00FF0000) >> 8) + 255);
  90         green = (int) (((pix & 0x0000FF00) >> 0) + 255);
  91         blue = (int) (((pix & 0x000000FF) << 8) + 255);
  92 
  93         if (alpha == 255) {
  94             alpha = 0;
  95         }
  96 
  97         if (!pre) {
  98             double alphaMult = XRUtils.XFixedToDouble(alpha);
  99             this.red = (int) (red * alphaMult);
 100             this.green = (int) (green * alphaMult);
 101             this.blue = (int) (blue * alphaMult);
 102         }
 103     }
 104 
 105     public static int byteToXRColorValue(int byteValue) {
 106         int xrValue = 0;
 107 
 108         if (byteValue != 0) {
 109             if (byteValue == 255) {
 110                 xrValue = 0xffff;
 111             } else {
 112                 xrValue = ((byteValue << 8) + 255);
 113             }
 114         }
 115 
 116         return xrValue;
 117     }
 118 
 119     public String toString(){
 120         return "A:"+alpha+"  R:"+red+"  G:"+green+" B:"+blue;
 121     }

  56     public XRColor(Color color) {
  57         setColorValues(color);
  58     }
  59 
  60     public void setColorValues(Color color) {
  61         alpha = byteToXRColorValue(color.getAlpha());
  62 
  63         red = byteToXRColorValue(
  64                       (int)(color.getRed() * color.getAlpha() / 255.0));
  65         green = byteToXRColorValue(
  66                       (int)(color.getGreen() * color.getAlpha() / 255.0));
  67         blue = byteToXRColorValue(
  68                       (int)(color.getBlue() * color.getAlpha() / 255.0));
  69     }
  70 
  71     public static int[] ARGBPrePixelToXRColors(int[] pixels) {
  72         int[] colorValues = new int[pixels.length * 4];
  73         XRColor c = new XRColor();
  74 
  75         for (int i = 0; i < pixels.length; i++) {
  76             c.setColorValues(pixels[i]);
  77             colorValues[i * 4 + 0] = c.alpha;
  78             colorValues[i * 4 + 1] = c.red;
  79             colorValues[i * 4 + 2] = c.green;
  80             colorValues[i * 4 + 3] = c.blue;
  81         }
  82 
  83         return colorValues;
  84     }
  85 
  86     public void setColorValues(int pixel) {
  87         long pix = XRUtils.intToULong(pixel);
  88         alpha = (int) (((pix & 0xFF000000) >> 16) + 255);
  89         red = (int) (((pix & 0x00FF0000) >> 8) + 255);
  90         green = (int) (((pix & 0x0000FF00) >> 0) + 255);
  91         blue = (int) (((pix & 0x000000FF) << 8) + 255);
  92 
  93         if (alpha == 255) {
  94             alpha = 0;







  95         }
  96     }
  97 
  98     public static int byteToXRColorValue(int byteValue) {
  99         int xrValue = 0;
 100 
 101         if (byteValue != 0) {
 102             if (byteValue == 255) {
 103                 xrValue = 0xffff;
 104             } else {
 105                 xrValue = ((byteValue << 8) + 255);
 106             }
 107         }
 108 
 109         return xrValue;
 110     }
 111 
 112     public String toString(){
 113         return "A:"+alpha+"  R:"+red+"  G:"+green+" B:"+blue;
 114     }