/*
* @(#)ColorPaintContext.java 1.23 05/11/17
*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
package java.awt;
import java.awt.image.ColorModel;
import java.awt.image.Raster;
import java.awt.image.WritableRaster;
import sun.awt.image.IntegerComponentRaster;
import java.util.Arrays;
class ColorPaintContext implements PaintContext {
int color;
WritableRaster savedTile;
protected ColorPaintContext(int color, ColorModel cm) {
this.color = color;
}
public void dispose() {
}
public ColorModel getColorModel() {
return ColorModel.getRGBdefault();
}
public synchronized Raster getRaster(int x, int y, int w, int h) {
WritableRaster t = savedTile;
if (t == null || w > t.getWidth() || h > t.getHeight()) {
t = getColorModel().createCompatibleWritableRaster(w, h);
IntegerComponentRaster icr = (IntegerComponentRaster) t;
int[] array = icr.getDataStorage();
Arrays.fill(icr.getDataStorage(), color);
if (w <= 64 && h <= 64) {
savedTile = t;
}
}
return t;
}
}