/**
* Uses a ImageFilter to return a cropped version of the image. Hopefully useful when handling
* tilesets.
*/
public static Image getTile(Image tileset, int x1, int x2, int y1, int y2, int scale) {
JPanel producer = new JPanel();
// Crop tileset to grab tile
ImageFilter cropper = new CropImageFilter(x1, y1, x2 - x1, y2 - y1);
Image cropped = producer.createImage(new FilteredImageSource(tileset.getSource(), cropper));
return scaleImage(cropped, scale);
}
