예제 #1
0
 /** 放大 */
 public void zoomIn() {
   graph.setScale(graph.getScale() * 1.5);
 }
예제 #2
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 /** 缩小 */
 public void zoomOut() {
   graph.setScale(graph.getScale() / 1.5);
 }
예제 #3
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 /** 缩放为实际大小 */
 public void zoom() {
   graph.setScale(1.0);
 }