public void resetDisplayRange() {
if (getType() == GRAY16 && getDefault16bitRange() != 0) {
int defaultRange = getDefault16bitRange();
for (int i = 1; i <= getNChannels(); i++) {
LUT lut = getChannelLut(i);
lut.min = 0;
lut.max = Math.pow(2, defaultRange) - 1;
if (getWindow() != null) setChannelLut(lut, i);
}
} else {
ip.resetMinAndMax();
int c = getChannelIndex();
lut[c].min = ip.getMin();
lut[c].max = ip.getMax();
}
}
/* Sets the LUT of the specified channel using a clone of 'table'. */
public synchronized void setChannelLut(LUT table, int channel) {
int channels = getNChannels();
if (lut == null) setupLuts(channels);
if (channel < 1 || channel > lut.length)
throw new IllegalArgumentException("Channel out of range");
lut[channel - 1] = (LUT) table.clone();
if (getWindow() != null && channel == getChannel()) getProcessor().setLut(lut[channel - 1]);
if (cip != null && cip.length >= channel && cip[channel - 1] != null)
cip[channel - 1].setLut(lut[channel - 1]);
else cip = null;
customLuts = true;
}
void setupLuts(int channels) {
if (lut == null || lut.length < channels) {
if (displayRanges != null && channels != displayRanges.length / 2) displayRanges = null;
if (displayRanges == null && ip.getMin() == 0.0 && ip.getMax() == 0.0) ip.resetMinAndMax();
lut = new LUT[channels];
LUT lut2 = channels > MAX_CHANNELS ? createLutFromColor(Color.white) : null;
for (int i = 0; i < channels; ++i) {
if (channelLuts != null && i < channelLuts.length) {
lut[i] = createLutFromBytes(channelLuts[i]);
customLuts = true;
} else if (i < MAX_CHANNELS) lut[i] = createLutFromColor(colors[i]);
else lut[i] = (LUT) lut2.clone();
if (displayRanges != null) {
lut[i].min = displayRanges[i * 2];
lut[i].max = displayRanges[i * 2 + 1];
} else {
lut[i].min = ip.getMin();
lut[i].max = ip.getMax();
}
}
displayRanges = null;
}
}
public LUT createLutFromColor(Color color) {
return LUT.createLutFromColor(color);
}