Mega Code Archive
ColorModel
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import java.awt.Color;
import java.awt.Transparency;
import java.awt.color.ColorSpace;
import java.awt.image.ColorModel;
import java.awt.image.ComponentColorModel;
import java.awt.image.DataBuffer;
public class MainClass {
public static void main(String[] args) throws Exception {
ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_sRGB);
ColorModel cm = new ComponentColorModel(cs, new int[] { 5, 6, 5 }, false, false,
Transparency.OPAQUE, DataBuffer.TYPE_BYTE);
Color fifty = new Color(cs, new float[] { 1.0f, 1.0f, 1.0f }, 0);
float[] components = fifty.getComponents(null);
System.out.print("Original normalized components: ");
for (int i = 0; i < 3; i++)
System.out.print(components[i] + " ");
System.out.println();
int[] unnormalized = cm.getUnnormalizedComponents(components, 0, null, 0);
System.out.print("Original unnormalized components: ");
for (int i = 0; i < 3; i++)
System.out.print(unnormalized[i] + " ");
System.out.println();
Object pixel = cm.getDataElements(unnormalized, 0, (Object) null);
System.out.print("Pixel samples: ");
byte[] pixelBytes = (byte[]) pixel;
for (int i = 0; i < 3; i++)
System.out.print(pixelBytes[i] + " ");
System.out.println();
unnormalized = cm.getComponents(pixel, null, 0);
System.out.print("Derived unnormalized components: ");
for (int i = 0; i < 3; i++)
System.out.print(unnormalized[i] + " ");
System.out.println();
components = cm.getNormalizedComponents(unnormalized, 0, null, 0);
System.out.print("Derived normalized components: ");
for (int i = 0; i < 3; i++)
System.out.print(components[i] + " ");
}
}
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