给某一注解添加一引出箭头

bbsmould

给某一注解（如图1）添加一引出箭头（如图4）
单击该注解（如图2）
按下CTRL，用左键拖动已有引出箭头的前端控制点到另一位置（如图3）
<img src="attachments/dvbbs/2003101516362210763.gif" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2003101516362210763.gif\');}" onmousewheel="return imgzoom(this);" alt="" />

cjs

经常想用，就是不会，谢谢提供，又学一招。

zhaotao

高招！！！！！！！！！