: t8 @4 k! F+ _5 {, ZASP中如何控制图片大小
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ASP中如何控制图片大小，（如何实现等比缩放）？
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faq-it.org/unix/---------------------------------------------------------------
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* M% M' ~, `0 r1 G: D4 u放入head里面
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<script language="JavaScript">
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<!--
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var flag=false;
: U! R% @. @1 |function DrawImage(ImgD){
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var image=new Image();
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image.src=ImgD.src;
) C& H# b( F* c5 U9 j, f$ s if(image.width>0 && image.height>0){
, i- Q: I5 b. N% N) Z6 c flag=true;
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if(image.width/image.height>= 164/112){
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if(image.width>164){
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ImgD.width=164;
2 G5 z _) g8 a ImgD.height=(image.height*164)/image.width;
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}else{
M: k5 i1 l$ P ImgD.width=image.width;
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ImgD.height=image.height;
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( ^3 e) S9 F A7 s* ~$ w3 a; a1 \ ImgD.alt=image.width+"×"+image.height;
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}
+ C2 S4 O8 K# |/ h% E2 ~; D c else{
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ImgD.height=112;
% S# o8 q1 y% ]' B! q9 g2 q ImgD.width=(image.width*112)/image.height;
* h" q3 ^/ E- ]" t2 ^( J }else{
8 i( }8 ~1 E, d) {; C ImgD.width=image.width;
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ImgD.height=image.height;
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ImgD.alt=image.width+"×"+image.height;
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}
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}
2 N* x# \$ ~+ E% U. h/ @& x//-->
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</script>
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1 N7 n8 i: o0 `0 j* L图片调用
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<a href="<%=trim(rs("picurl"))%>" target="_blank"><img src="<%=trim(rs("imgurl"))%>" border="0" width="164" height="112" ></a>
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5 h0 Y) F2 |4 _/ K8 i) B这样可以实现等比例缩放!
