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 [IEvolution] A/V in iecore.dll selecting a region
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eljainc

23 Posts

Posted - May 23 2016 :  13:21:00  Show Profile  Reply
Hello,

I am having a problem with IEvolution. It is specific to one or two computers at our side. These are Windows 7 64-bit systems. The version of IEvolution is:
4.4.1.0. The ieCore.dll and ievolution2.dll are both version 4.4.1.0. They are dated 08/11/2014.

The problem usually happens in conjunction with selecting a rectangular region.

The handler being called is this:

ieViewer1_SelectionChanged()

Within this code, the offending statement is most likely this:

ieViewer1.Image.PasteFromClipboard(true);


Now, leading up to this code is the following:


selImage.LoadImage(signatureFile, HiComponents.IEvolution.IEFileFormats.TIFF);
selImage.IOParams.BitsPerSample = 8;
selImage.SaveImage(@"image.png", HiComponents.IEvolution.IEFileFormats.PNG);
MessageBox.Show("selImage Saved");
//selImage.LoadImage(@"image.png");
HiComponents.IEvolution.IERGB blackcolor = new HiComponents.IEvolution.IERGB(Color.Black);
HiComponents.IEvolution.IERGB bluecolor = new HiComponents.IEvolution.IERGB(Color.Blue);

selImage.CastColorRange(blackcolor, blackcolor, bluecolor);
selImage.CopyToClipboard();

ieViewer1.Image.SelectRectangle(ieViewer1.Image.SelectedBoundingBox,
HiComponents.IEvolution.IEImage.SelOp.Add);




The error produced is: Access Violation 0C532F21 in iecore.dll.

How can I fix this problem?

Thanks
Mike

xequte

38978 Posts

Posted - May 24 2016 :  16:40:44  Show Profile  Reply
Hi Mike

What is your current registration status (email me if you want details).

We have released v5 now, which may have resolved it.



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