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Embedding images into a plot
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Joined: 28/08/2014(UTC) Posts: 1,095  Was thanked: 630 time(s) in 397 post(s)
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Embedding images into a native SMath plot or XYPlot plugin.   img2xy.sm (216kb) downloaded 63 time(s). img2xy.pdf (2,479kb) downloaded 47 time(s).Images: IMG.ZIP (50kb) downloaded 37 time(s).Best regards. Alvaro.
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 2 users thanked Razonar for this useful post.
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on 12/06/2021(UTC), on 12/06/2021(UTC)
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Joined: 23/12/2011(UTC) Posts: 309   Location: italy Was thanked: 106 time(s) in 90 post(s)
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Alvaro, Read another post, I was able to reappear the great job you had presented here and that I had a little forgotten despite being quite recent. Reopening the file again, however, for the only case of the logarithmic spiral, but for both graphics (native SMath and XY plugin) the background image is scaled and consequently also not congruent with the overlapping curve. Non-evidence scaling parameters in the treatment of the image. There are no problems with catenary.  sergio
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Joined: 28/08/2014(UTC) Posts: 1,095 Was thanked: 630 time(s) in 397 post(s)
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Hi Sergio. Yes, you are right. An issue about 32 / 64 bits SMath versions? SMath 64 bits on windows 10  SMath 32 bits on windows 7  Best regards. Alvaro. Edited by user 15 October 2021 20:11:54(UTC)
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Joined: 23/12/2011(UTC) Posts: 309 Location: italy Was thanked: 106 time(s) in 90 post(s)
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in my case however: win 10 64 bit sergio Edited by user 15 October 2021 20:15:26(UTC)
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Rank: Advanced Member Groups: Registered
Joined: 28/08/2014(UTC) Posts: 1,095 Was thanked: 630 time(s) in 397 post(s)
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Originally Posted by: PompelmoTell  in my case however: win 10 64 bit
sergio It seems that there are an issue on image2rgb function. Please check how Nautilus.jpg looks and how it is load by image2rgb in SMath, showing it in a Image region plugin. Ok:  Wrong:  Best regards. Alvaro.
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Rank: Advanced Member Groups: Registered
Joined: 23/12/2011(UTC) Posts: 309 Location: italy Was thanked: 106 time(s) in 90 post(s)
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is displayed correctly (complete)
sergio
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Rank: Advanced Member Groups: Registered
Joined: 28/08/2014(UTC) Posts: 1,095 Was thanked: 630 time(s) in 397 post(s)
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Originally Posted by: PompelmoTell is displayed correctly (complete)
sergio Hi Sergio. So, I have not idea which could be the issue. In my case the image is displayed complete on SMath 64 bits but incomplete with SMath 32 bits. You can try to change the parameters in yellow with this values for get the spiral equation  Best regards. Alvaro.
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Rank: Advanced Member Groups: Registered
Joined: 23/12/2011(UTC) Posts: 309 Location: italy Was thanked: 106 time(s) in 90 post(s)
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I did it (even if I didn't come perfectly as any regeneration is rather slow and there was no specific interest). My consideration was just to understand. Thank you. sergio I tried with your numbers and approaching but it is not superimposed Edited by user 15 October 2021 21:14:01(UTC)
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