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 [IEvolution] Scaling JPEG Images

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T O P I C    R E V I E W
Cherry Posted - Feb 13 2015 : 06:27:42
Hello,

I would like to scale a JPEG image proportional, e. g. from 250 x 120 to 100 x 100.
But I'm not sure which method is the best one and how can I use it.
Could anybody give me an example?

Thanks. :)

2   L A T E S T    R E P L I E S    (Newest First)
Cherry Posted - Feb 15 2015 : 23:46:38
Hi,

thanks, it work's.

Have a nice day.
xequte Posted - Feb 13 2015 : 14:00:13
Hi

You need to use IEImage.Resample():

http://www.imageen.com/ievolutionhelp/html/bfc5c3af-618b-18c4-b0b9-7c5cbc152105.htm

You can pass -1 as the width or height to ensure it remains proportional, e.g.

Image.Resample( 100, -1, IEResampleFilter.FastLinear );


Nigel
Xequte Software
www.xequte.com
nigel@xequte.com