iImgReSize 3.0 is an resizes images component with ASP.
all right reserved by http://activex.dbstep.com

Function Introduction:
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This ASP component resizes images. Supports JPG, BMP, GIF files and can export to JPG. 

During the web application developing,there might be the moments that we have to magnify or 

contract the images we are dealing with,as a result the size of picture file should be 

changed actually;in fact,our activex component has made use of its advantage to adapt 

this situation,anyway,the picture file tye will be JPG after it has been switched.

note:the demo version can only change the picture whose size is less than 320X240,

but the formal version has no limit,if you want that one,please feel freely to contact with author.

Composition:
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1iImgReSize.Dll
2iImgReSizeFrm.Asp
3iImgReSize.Asp
4Readme.txt

Environment:
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Mixrosoft Windows 98 & PWS
Microsoft Windows NT & IIS4
Microsoft Windows 2000 & IIS5

Installation:
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1copy the file iImgReSize.Dll to the directory based on the Web Server like %system disk%:\Inetpub\Wwwroot\Script\;
2run the register command RegSvr32 %system disk%:\Inetpub\Wwwroot\Script\iImgReSize.Dll

product demonstration:
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1run the script iImgReSizeFrm.Asp
2fill in correspond items in the form
3chose the "Confirm" button

Parameter Illustration:
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property

Copyright--the version information of this asp component 
Width--the width of original picture
Height--the height of original picture

method

create--the initialization of image handle component
LoadFile(file name)--load the specified file of picture 
ReSize(widht,height)--transfer the picture to have the new width and height
SaveFile(file name)--save the new file(the file extension shoule be:jpg)
Free--free the image handle component

Usage Illustration:
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please consult the product demonstration

1how to create the object of file manager
Set ImgObj=Server.CreateObject("Dbstep.ImgReSize")

2how to initial the image handle component
ImgObj.Create

3loading the specified image file
Response.write ImgObj.LoadFile(file name)

4transfering the picture to be the new width and height 
Response.write ImgObj.ReSize(widht,height)

5saving the new file
Response.write ImgObj.SaveFile(file name)

6how to get the original picture's width 
Response.write ImgObj.Width

7how to get the original pciture's height
Response.write ImgObj.Height

8how to get the version information
Response.Write ImgObj.Copyright

9to free the object of image handle component
ImgObj.Free

Notice:
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1the demo version can only change the picture whose size is less than 320X240,but the formal version has no limit,if you want that ,please feel freely to contact with author;
2About the details of how to use our product,please refer to the examples in iImgReSizeFrm.asp & iImgReSize.asp

Contact Us:
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WebSite: http://activex.dbstep.com
Email: webmaster@dbstep.com
       dbstep@hotmail.com
       dbstep@21cn.com









