Need to detect image type

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This topic and its replies were posted before the current version of LEADTOOLS was released and may no longer be applicable.

#1 Posted : Tuesday, March 6, 2012 12:17:48 AM(UTC)

wanglighting

Groups: Registered
Posts: 1

I'm new to leadtools so sorry if it's easy question. I have a bunch of jpg images and want an easy way of detecting if a file is progressive jpg or baseline jpg. I'm using C#.


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#2 Posted : Thursday, March 8, 2012 8:35:07 AM(UTC)

Amin

Groups: Manager, Tech Support
Posts: 367

Was thanked: 1 time(s) in 1 post(s)

Yes, this is supported in LEADTOOLS. The code looks something like this:
RasterCodecs codecs = new RasterCodecs();
CodecsImageInfo info = codecs.GetInformation(JpegFileName, false);
if (info.Jpeg.IsProgressive)
MessageBox.Show("file is progressive", JpegFileName);
else
MessageBox.Show("file is NOT progressive", JpegFileName);

Amin Dodin

Senior Support Engineer
LEAD Technologies, Inc.

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