Examples with Transform de.neemann.digital.draw.graphics.Transform used on opensource projects

Example 1 with Transform

use of de.neemann.digital.draw.graphics.Transform in project Digital by hneemann.

the class ModifyMoveSelected method rotateElements.

/**
 * Rotates the given elements
 *
 * @param elements the elements to rotate
 * @param center   the center position
 */
public static void rotateElements(ArrayList<Movable> elements, Vector center) {
    Transform transform = new TransformRotate(center, 1) {

        @Override
        public Vector transform(Vector v) {
            return super.transform(v.sub(center));
        }

        @Override
        public VectorFloat transform(VectorFloat v) {
            return super.transform(v.sub(center));
        }
    };
    for (Movable m : elements) {
        if (m instanceof VisualElement) {
            VisualElement ve = (VisualElement) m;
            ve.rotate();
            ve.setPos(transform.transform(ve.getPos()));
        } else if (m instanceof Wire) {
            Wire w = (Wire) m;
            w.p1 = transform.transform(w.p1);
            w.p2 = transform.transform(w.p2);
        } else {
            Vector p = m.getPos();
            Vector t = transform.transform(p);
            m.move(t.sub(p));
        }
    }
}