<%
IMG_file = server.mappath(".") & "\box.jpg"
imag_size = ImgFunction(IMG_file)
imag_size = Split(imag_size,",")
response.write ("넓이 " & imag_size(0))
response.write "<br>"
response.write ("높이 " & imag_size(1))
%>
---------------------------------------------------
출력화면
넓이 213
높이 114
--------------------------------------------------------
<%
Function ImgFunction(IMG_file)
Const limitWidth=600
dim orgWidth,orgHeight
dim newWidth,newHeight
Set objImg = LoadPicture(IMG_file)
orgWidth = cint(objImg.Width * 24 / 635)
orgHeight = cint(objImg.Height * 24 / 635)
if limitWidth < orgWidth then
newWidth = limitWidth
newHeight = orgHeight * (limitWidth / orgWidth)
else
newWidth = orgWidth
newHeight = orgHeight
End if
ImgFunction = orgWidth & "," & orgHeight
End Function
%>
자바스크립트
var img = new Image()
img.src="경로";
alert(img.width);
[출처] [본문스크랩] 이미지 넓이, 높이 알아내기|작성자 끄적끄적