各位老大,既然讲到这里,请不要吝啬!就帮我这样的菜鸟指点下下面图片中边界盒的用途.
先说说边界盒都在什么地方用.然后请讲解下图中3个红色椭圆建立、扩张、所有图素的
意思.越详细越好^-^
<img src="attachments/dvbbs/200381922362550221.jpg" 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/200381922362550221.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
能否就以上面文字排列这个为例子,我到现在还没做出来.真够苯的
还有,还有,窗选下面的 N视窗内、T范围内 这两个有什么区别呢?
[此贴子已经被作者于2003-8-19 22:43:51编辑过]
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