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[Octave-bug-tracker] [bug #57553] ML/Octave visual differences in plotti


From: Rik
Subject: [Octave-bug-tracker] [bug #57553] ML/Octave visual differences in plotting
Date: Wed, 8 Jan 2020 11:30:10 -0500 (EST)
User-agent: Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko

Follow-up Comment #17, bug #57553 (project octave):

@Dmitri.  Good point.  I am not setting the option "-svgconvert" though in any
manner.  According to the help text for print, "-svgconvert" is an option if
the "-painters" mode is used for rendering.  But, for a raster format like png
the default should be "opengl"


     '-opengl'
     '-painters'
          Specifies whether the opengl (pixel-based) or painters
          (vector-based) renderer is used.  This is equivalent to
          changing the figure's "Renderer" property.  When the figure
          'RendererMode' property is "auto" (the default) Octave will
          use the "opengl" renderer for raster formats (e.g., JPEG) and
          "painters" for vector formats (e.g., PDF). Those options are
          only supported for the "qt" graphics toolkit.


I think it must have something to do with subplots and maybe graphic callbacks
that fire when a figure is printed.



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