<!DOCTYPE html><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /></head><body><div data-crea="font-wrapper" style="font-family: Tahoma; font-size: 16px; direction: ltr"><div style="font-family: Tahoma; font-size: 16px"></div>---- Original Message ----<br><div data-anchor="reply-title">From: Marco Fioretti <mfioretti@nexaima.net><br>To: peter teuben <teuben@umd.edu><br>Sent: Sat, Nov 19, 2022 16:50<br>Subject: SOLVED: how to rotate image files of GENERIC angles?<br></div><br><br><div><div><div data-crea="font-wrapper" style="font-family: Tahoma;font-size: 16px;direction: ltr"><div style="font-family: Tahoma;font-size: 16px"></div>On Sat, Nov 19, 2022 at 15:47, peter teuben <<a href="mailto:teuben@umd.edu" target="_blank" tabindex="-1" rel="external">teuben@umd.edu</a>> wrote:<blockquote><div><div>
since each image has a different angle, you would need to inspect
or measure that angle, most likely interatively.<br>
Both gimp and digikam (the latter arguably easier) do this very
well. I use both of these tools,<br></div></div></blockquote><div><span><br></span></div><div><span>I already have digikam open, but honestly cannot find or recognize the option to rotate at angles not multiple of 90 degrees, where is it?</span></div><div><span><br></span></div><div><span>Anyway, I have just (re)discovered that the convert tool from ImageMagick CAN rotate arbitrary angles, not just 90/180/270, as I wrongly remembered. That also is an acceptable solution for my image processing flow.</span></div><div><span><br></span></div><div><span>Thanks,</span></div><div><span>Marco</span></div><br><blockquote><div><div>
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