/**
* Writes a ColorImage to a file byteSizing first
*
* @param im the ColorImage
*/
public void writeByteSized(ColorImage im) throws IOException {
X = im.X();
Y = im.Y();
int[] color = new int[3];
// convert to byte size
ColorImage tmpim = (ColorImage) im.copy();
tmpim.byteSize();
// write PPM in raw format
writeRawPPMHeader(X, Y);
for (int y = 0; y < Y; y++) {
for (int x = 0; x < X; x++) {
color = tmpim.get(x, y);
data.write((byte) color[0]);
data.write((byte) color[1]);
data.write((byte) color[2]);
}
}
}
/**
* Scales the range of <code>image</code> to an arbitrary min/max. The range used for all planes
* is the global max, min of the image.
*
* @param image ColorImage to scale.
* @return <code>image</code>.
*/
protected Image apply(ColorImage image) {
return apply(image, new ROI(0, 0, image.X() - 1, image.Y() - 1));
}
