Examples with IControlHandleList com.ait.lienzo.client.core.shape.wires.IControlHandleList used on opensource projects

Example 6 with IControlHandleList

use of com.ait.lienzo.client.core.shape.wires.IControlHandleList in project lienzo-core by ahome-it.

the class WiresMagnetsControlImpl method shapeChanged.

@Override
public void shapeChanged() {
    final IControlHandleList controlHandles = null != getMagnets() ? getMagnets().getMagnets() : null;
    if ((null == controlHandles) || controlHandles.isEmpty()) {
        return;
    }
    final Direction[] cardinals = controlHandles.size() == 9 ? EIGHT_CARDINALS : FOUR_CARDINALS;
    final Point2DArray points = MagnetManager.getWiresIntersectionPoints(shape, cardinals);
    final int size = controlHandles.size() <= points.size() ? controlHandles.size() : points.size();
    for (int i = 0; i < size; i++) {
        final Point2D p = points.get(i);
        final WiresMagnet m = (WiresMagnet) controlHandles.getHandle(i);
        m.setRx(p.getX()).setRy(p.getY());
    }
    shapeMoved();
}