private void setFillOverride(Paint fillOverride) {
if (fillOverride instanceof Color) {
Color c = (Color) fillOverride;
progress.setStyle(
"-fx-background-color: rgba("
+ ((int) (255 * c.getRed()))
+ ","
+ ""
+ ((int) (255 * c.getGreen()))
+ ","
+ ((int) (255 * c.getBlue()))
+ ","
+ ""
+ c.getOpacity()
+ ");");
} else {
progress.setStyle(null);
}
}
private void rebuild() {
// update indeterminate indicator
final int segments = skin.indeterminateSegmentCount.get();
opacities.clear();
pathsG.getChildren().clear();
final double step = 0.8 / (segments - 1);
for (int i = 0; i < segments; i++) {
Region region = new Region();
region.setScaleShape(false);
region.setCenterShape(false);
region.getStyleClass().addAll("segment", "segment" + i);
if (fillOverride instanceof Color) {
Color c = (Color) fillOverride;
region.setStyle(
"-fx-background-color: rgba("
+ ((int) (255 * c.getRed()))
+ ","
+ ""
+ ((int) (255 * c.getGreen()))
+ ","
+ ((int) (255 * c.getBlue()))
+ ","
+ ""
+ c.getOpacity()
+ ");");
} else {
region.setStyle(null);
}
double opacity = Math.min(1, i * step);
opacities.add(opacity);
region.setOpacity(opacity);
pathsG.getChildren().add(region);
}
}
@Override
public void encode(DataOutputStream os, Color c) throws IOException {
os.writeDouble(c.getRed());
os.writeDouble(c.getGreen());
os.writeDouble(c.getBlue());
os.writeDouble(c.getOpacity());
}
public static String encodeColorToRGBA(Color color) {
final String result;
if (color == null) {
result = "null"; // NOI18N
} else {
final int red = (int) (color.getRed() * 255);
final int green = (int) (color.getGreen() * 255);
final int blue = (int) (color.getBlue() * 255);
result = "rgba(" + red + "," + green + "," + blue + "," + color.getOpacity() + ")"; // NOI18N
}
return result;
}
/*
* Private
*/
private static String makeColorEncoding(Color c) {
final int red, green, blue, alpha;
final String result;
red = (int) Math.round(c.getRed() * 255.0);
green = (int) Math.round(c.getGreen() * 255.0);
blue = (int) Math.round(c.getBlue() * 255.0);
alpha = (int) Math.round(c.getOpacity() * 255.0);
if (alpha == 255) {
result = String.format((Locale) null, "#%02x%02x%02x", red, green, blue); // NOI18N
} else {
result = String.format((Locale) null, "#%02x%02x%02x%02x", red, green, blue, alpha); // NOI18N
}
return result;
}
public static int[][] convertImageTo2DIntArray(Image image, int width, int height) {
int[][] returnArray = new int[height][width];
// Obtain PixelReader
PixelReader pixelReader = image.getPixelReader();
int xSegmentLength = divideAByBThenRoundDown(image.getWidth(), width);
int ySegmentLength = divideAByBThenRoundDown(image.getHeight(), height);
BufferedImage bufferedImage = SwingFXUtils.fromFXImage(image, null);
for (int row = 0; row < height; row++) {
for (int column = 0; column < width; column++) {
BufferedImage tempBufferedImage =
bufferedImage.getSubimage(
xSegmentLength * column, ySegmentLength * row, xSegmentLength, ySegmentLength);
Color averageColor =
AverageColorFinder.findAverageColorFromImage(
SwingFXUtils.toFXImage(tempBufferedImage, null));
int argb =
((int) (averageColor.getOpacity() * 255) << 24)
| ((int) (averageColor.getRed() * 255) << 16)
| ((int) (averageColor.getGreen() * 255) << 8)
| ((int) (averageColor.getBlue() * 255));
returnArray[row][column] = argb;
}
}
return returnArray;
}
