【发布时间】:2012-09-26 22:55:31
【问题描述】:
如何在PolylineConnection 末尾创建一个空心箭头?
目前我有一个实心箭头使用:
PolylineConnection c
PolygonDecoration decoration = new PolygonDecoration();
PointList decorationPointList = new PointList();
decorationPointList.addPoint(0, 0);
decorationPointList.addPoint(-2, 2);
decorationPointList.addPoint(-2, 0);
decorationPointList.addPoint(-2, -2);
decoration.setTemplate(decorationPointList);
c.setSourceDecoration(decoration);
但我只需要箭头的轮廓,中心是空心的。
【问题讨论】: