/**
* Scales a sampleable by the given factor. The position of the origin is fixed.
*
* @param factor the factor to scale by
* @param base the sampleable to scale
* @return the scaled sampleable
*/
public static Sampleable scale(double factor, Sampleable base) {
BoundingBox bb = base.getBoundingBox();
return new AbstractSampleable(
factor * bb.top(), factor * bb.bottom(),
factor * bb.left(), factor * bb.right()) {
@Override
public Color getColorAt(Point<Double> point) {
return base.getColorAt(point.scaleBy(1 / factor));
}
};
}
