public ProcessFigure() {
inAnchor = new FixedAnchor(this);
inAnchor.place = new Point(1, 0);
targetAnchors.put("in_proc", inAnchor);
outAnchor = new FixedAnchor(this);
outAnchor.place = new Point(1, 2);
sourceAnchors.put("out_proc", outAnchor);
}
public DecisionFigure() {
inAnchor = new FixedAnchor(this);
inAnchor.place = new Point(1, 0);
targetAnchors.put("in_dec", inAnchor);
noAnchor = new FixedAnchor(this);
noAnchor.place = new Point(2, 1);
sourceAnchors.put("no", noAnchor);
yesAnchor = new FixedAnchor(this);
yesAnchor.place = new Point(1, 2);
sourceAnchors.put("yes", yesAnchor);
}
public TerminatorFigure() {
inAnchor = new FixedAnchor(this);
// 1,2的值不是draw2d给出来的而是自己算出来的
// int x = r.x + place.x * r.width / 2;
inAnchor.place = new Point(1, 0); // 整个节点图形是个矩形,0是左边,1是中点,2是右边
targetAnchors.put("in_term", inAnchor);
outAnchor = new FixedAnchor(this);
// int y = r.y + place.y * r.height / 2;
outAnchor.place = new Point(1, 2); // 那么1,2 就表示 在x轴的中点,y轴的底部
sourceAnchors.put("out_term", outAnchor);
}