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AutoCrop Issue

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T O P I C R E V I E W
jeffp	Posted - Jan 10 2025 : 16:18:51 I'm using this procedure to do an AutoCrop of an image FViewer.Proc.AutoCrop(5, clNone, True); What I can't understand is why it works on the attached "CropSuccess.tif" and NOT on the "CropFile.tif". They are essentially the same file. Any help here would be welcome. attach/jeffp/2025110161755_CropSuccess.tif attach/jeffp/2025110161810_CropFail.tif Here they are in zip format attach/jeffp/2025110162020_Crop.zip 98.39 KB jp
5 L A T E S T R E P L I E S (Newest First)
xequte	Posted - Jan 12 2025 : 19:08:27 Yes, it works for me. Your code above gives me an image that is 535x923. Please ensure you are using the beta code, and not your older DCU files. Nigel Xequte Software www.imageen.com
jeffp	Posted - Jan 11 2025 : 17:44:25 I installed the beta code, but the CropFail.tif still does not crop down to how CropSuccess.tif does. What are you getting when you run both files through your code? I'm using FViewer.Proc.AutoCrop(10, clNone, True, False, 0.001); jp attach/jeffp/2025111174655_CropResults.zip 167.22 KB
xequte	Posted - Jan 11 2025 : 15:03:34 Hi Jeff I've emailed it to you. Here are some examples // Remove the black border from a scanned document ImageEnView1.IO.Acquire(); ImageEnView1.Proc.AutoCrop(10, CreateRGB(0, 0, 0) ); // Remove the black border from a scanned document, but ignore any isolated pixels ImageEnView1.IO.Acquire(); ImageEnView1.Proc.AutoCrop(10, CreateRGB(0, 0, 0), True, False, 0.001 ); Nigel Xequte Software www.imageen.com
jeffp	Posted - Jan 11 2025 : 12:34:40 Yes I would the beta. Where do I email you for it? jp
xequte	Posted - Jan 10 2025 : 19:05:02 Hi Jeff It is failing because there are black pixels at 2488,2748. However in the current beta we have added a threshold parameter to avoid isolated pixels like this. You can email me for it. Nigel Xequte Software www.imageen.com