@Override
protected Point getNonStdConnectIn(Direction dir) {
Point c = this.getConnect(Direction.TOP);
if (dir.equals(Direction.LEFT)) c.x -= (int) (10 * getZoom());
else if (dir.equals(Direction.RIGHT)) c.x += (int) (10 * getZoom());
if (this.arrowIn())
Connector.drawArrow(
this.getGraphics(), getZoom(), c.x, c.y - (int) (10 * getZoom()), c.x, c.y);
else this.getGraphics().drawLine(c.x, c.y - (int) (10 * getZoom()), c.x, c.y);
c.y -= (int) (10 * getZoom());
return c;
}
public void paint(float zoomFactor, int gotoPosition) {
if (from_element.connectOut_overrideable() && to_element.connectIn() && to_element.arrowIn()) {
Point from = from_element.getNonStdConnectOut(dir);
Point to = to_element.getNonStdConnectIn(dir);
Point to_origin = to_element.getConnect(dir);
int x = gotoPosition;
graphics.drawLine(from.x, from.y, x, from.y);
graphics.drawLine(x, from.y, x, to.y);
if (to.x == to_origin.x && to.y == to_origin.y) {
float zoom = zoomFactor;
Connector.drawArrow(graphics, zoom, x, to.y, to.x, to.y);
} else {
graphics.drawLine(x, to.y, to.x, to.y);
}
}
}
@Override
public void connectTo(Element e) {
if (e != null) {
if (this.connectOut_overrideable() && e.connectIn()) {
Point from = this.getPosition();
Point to = e.getConnect(Direction.TOP);
if (from.x == to.x) from = this.getConnect(Direction.BOTTOM);
else if (from.x < to.x) from = this.getConnect(Direction.RIGHT);
else if (from.x > to.x) from = this.getConnect(Direction.LEFT);
if (from.x != to.x) {
this.getGraphics()
.drawLine(from.x, from.y, to.x, to.y - (int) (Const.PAD * getZoom()) * 2);
from.x = to.x;
from.y = (int) (to.y - Const.PAD * getZoom() * 2);
}
if (this.arrowOut() && e.arrowIn())
Connector.drawArrow(this.getGraphics(), getZoom(), from.x, from.y, to.x, to.y);
else this.getGraphics().drawLine(from.x, from.y, to.x, to.y);
}
}
}
