Ugly arrow heads after MATLAB export

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Nike Dattani
Nike Dattani am 17 Jul. 2015
Beantwortet: Jan am 9 Feb. 2016
In the figure window my arrows look beautiful (see top panel of attached image), but when I export to EPS the arrows become horrendously ugly (see bottom panel of image). How do I fix this?
I used to use the ARROW.m package from the FEX, but it was very bug-infested (I'd run a figure-generating script once, and the arrow would look beautiful, then I'd run it again with no changes made and it would come out extremely small and ugly). Also I've read that it doesn't work well in 2014b, which is the only version I have available.
  5 Kommentare
Jan
Jan am 20 Jul. 2015
So "then I'd run it again with no changes made and it would come out extremely small and ugly" concerns the export. It is strange, that the results of the epxort are such different, when the exact same procedure is applied before. Could you provide a piece of code which reproduces the problem?
Nike Dattani
Nike Dattani am 21 Jul. 2015
Bearbeitet: Walter Roberson am 30 Aug. 2015
Dear Jan, That sentence, was actually about ARROW.m in the FEX, and it concerns the actual figure that shows up in the Figure Window GUI, well before any exporting occurs. But the fact that ARROW.m is not consistent (can give drastically different results when the code is re-run) is not my primary concern here. I'm concerned that the arrows in the top panel of my screenshot look beautiful in the figure window, but ugly in the EPS (bottom panel). The .fig file is included as an attachment in this comment. Maybe when you export it to EPS you don't have the same problem as me in the quality of the arrows. File exceeds 5MB limit, here is the .fig file: https://www.dropbox.com/s/f972vseyx0505ur/b-state_and_spinOrbitDaughters.fig?dl=0

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Antworten (2)

Jan
Jan am 19 Jul. 2015
There are dozens of other submissions for drawing arrows. Did you try them?
  10 Kommentare
Taras Stanislavchuk
Taras Stanislavchuk am 2 Sep. 2015
Bearbeitet: Walter Roberson am 2 Sep. 2015
I also had a problem with arrowhead distortions in eps figure converted from matlab. I just tried arrows.m code from here http://www.mathworks.com/matlabcentral/fileexchange/37371-arrows--generalized-2-d-arrows-plot and it helped with the issue, at least in my situation. But I haven't tested it a lot, though.
Jan
Jan am 8 Feb. 2016
Bearbeitet: Jan am 8 Feb. 2016
@Nike: I hesitate to delete the "answer", because the discussion in the comments is useful. But I'm going to push the question from time to time.
I cannot check the different FEX submissions for you, because I do not have your Matlab version 2014b. Having some example code to reproduce the problem would be a benefit also.

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Jan
Jan am 9 Feb. 2016

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