导读：call water_jpeg(filenameB)调用aspjpeg组件生成缩略图Sub small_Jpeg(filenameB,filenameS)Set Jpeg = Server...
call water_jpeg(filenameB)
调用aspjpeg组件生成缩略图
Sub small_Jpeg(filenameB,filenameS)
Set Jpeg = Server.CreateObject("Persits.Jpeg")调用组件
Path = Server.MapPath(filenameB)待处理图片路径
Jpeg.Open Path '打开图片
高与宽为原图片的1/3
Jpeg.Width = Jpeg.OriginalWidth / 4
Jpeg.Height = Jpeg.OriginalHeight / 4
如果原来的1/4小于120px或大于150px，就等比例生成一张宽为150px的小图
if Jpeg.Width < 120 or Jpeg.Width > 200 then
Jpeg.Width = 150
Jpeg.Height = Jpeg.OriginalHeight * 150 /
Jpeg.OriginalWidth
end if
Jpeg.Save Server.MapPath(filenameS)
Set Jpeg = Nothing
end Sub
