#18612: Y-axis labels on matrix_plot are reversed.
----------------------------+------------------------
Reporter: deinst | Owner:
Type: defect | Status: new
Priority: blocker | Milestone: sage-6.8
Component: graphics | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
----------------------------+------------------------
Comment (by deinst):
I think that it is more complicated than that.
I know next to nothing about the Sage graphics system, please feel free to
clarify any blatant falsehoods.
The MatrixPlot object is a GraphicsPrimitive and is responsible for
drawing the image. The axes are drawn by the containing Graphics object
which contains the MatrixPlot. There may be a member of Graphics that
allows us to relabel the axes that we could call in `matrix_plot`, but I
do not know what it would be.
The more I look at this, I think that the best short term solution would
be to back out #18463 and put an `abs` in `_limit_output_aspect_ratio`.
This is possibly wrong in terms of composed plots, but things would work
correctly for the use cases that we have now. It would not be incorrect
in the case that ymax>ymin, just somewhat wasteful.
Does there exist high level documentation of the Graphics subsytem
somewhere? Something which describes how sums of plots are supposed to
work, how to draw different axes for different plots in a single Graphics
object would be nice.
--
Ticket URL: <http://trac.sagemath.org/ticket/18612#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac.
For more options, visit https://groups.google.com/d/optout.
