/**
* @param myZTFMatrix {@link Matrix}
* @return {@link Polygon}
*/
public Polygon getDrawablePolygon(final Matrix myZTFMatrix) {
if (this.polygon == null) {
this.polygon = new Polygon();
for (OSMNode osmNode : getNodes()) {
double x = Mercator.mercX(osmNode.getLongitude());
double y = Mercator.mercY(osmNode.getLatitude());
this.polygon.addPoint((int) x, (int) y);
}
}
return myZTFMatrix.multiply(this.polygon);
}
/** @return {@link Rectangle} */
public Rectangle getBounds() {
if (this.bounds == null) {
for (OSMNode osmNode : getNodes()) {
double x = Mercator.mercX(osmNode.getLongitude());
double y = Mercator.mercY(osmNode.getLatitude());
if (this.bounds == null) {
this.bounds = new Rectangle();
this.bounds.x = (int) x;
this.bounds.y = (int) y;
}
this.bounds.add(x, y);
}
}
return this.bounds;
}