public boolean hasChanges() {
if (layerColour.getRed() != model.getRed()
|| layerColour.getGreen() != model.getGreen()
|| layerColour.getBlue() != model.getBlue()
|| ((float) layerColour.getAlpha() / 255f) != model.getOpacity()) return true;
else return false;
}
public HILayer(HiLayer model, int scaleX, int scaleY) {
this.model = model;
this.scaleX = scaleX;
this.scaleY = scaleY;
this.layerColour =
new Color(
model.getRed(), model.getGreen(), model.getBlue(), (int) (model.getOpacity() * 255));
// split model polygon string into separate polygons
if (model.getPolygons().length() > 0) {
for (String polygon : model.getPolygons().split("\\|"))
polygons.addElement(new RelativePolygon(polygon, scaleX, scaleY));
}
}
public void resetChanges() {
this.layerColour =
new Color(
model.getRed(), model.getGreen(), model.getBlue(), (int) (model.getOpacity() * 255));
}