Java Shape.setCoordinates示例

示例#1

文件： Line.java 项目： yml210/WhiteBoard-Java

 public void setCoordinates(int x1, int y1, int x2, int y2) {
   super.setCoordinates(x1, y1, x2, y2);
   startX = x1 - this.x1;
   startY = y1 - this.y1;
   endX = x2 - this.x1;
   endY = y2 - this.y1;
 }