read and write jpg files

[Davide Rodomonti]

Is it possible scaling image to a specified scale using : ijl15.dll (the
tool to read and write jpg files)?


Select Case jpg_scale
Case 1
' Now decompress the JPG into the DIBSection:
jerr = ijlRead(jcprops, IJL_JFILE_READWHOLEIMAGE)
Case 2
' Now decompress the JPG into the DIBSection:
jerr = ijlRead(jcprops, IJL_JFILE_READONEHALF)
Case 4
' Now decompress the JPG into the DIBSection:
jerr = ijlRead(jcprops, IJL_JFILE_READONEQUARTER)
Case 8
' Now decompress the JPG into the DIBSection:
jerr = ijlRead(jcprops, IJL_JFILE_READONEEIGHTH)
......

Case x????
jerr = ijlRead(jcprops, ??????)


End Select

Thanks

Davide

 

[Stephen Lebans]

What is it exactly you need to accomplish?

--

HTH
Stephen Lebans
http://www.lebans.com
Access Code, Tips and Tricks
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