Change default interpolation to nearest

[jenshnielsen]

#4622 agains 2.0.x

[jenshnielsen]

There is something seriously wrong somewhere

This causes matplotlib.tests.test_image.test_get_window_extent_for_AxisImage to segfault at least on python 3.5

[jenshnielsen]

Furthermore a fair number of tests fail due to the change. They don't seem to pickup the classic style

[mdboom]

I don't think the test suite has been set up to forcibly use the classic style yet.

[jenshnielsen]

Ok the seqfault is genuine thou

[jenshnielsen]

I thought this was supposed to set it up to use the classic style https://github.com/matplotlib/matplotlib/blob/v2.0.x/lib/matplotlib/testing/decorators.py#L232

[WeatherGod]

It was set up to use the classic style for any image comparison test.
Something is wrong if it isn't doing that.

On Fri, Nov 6, 2015 at 9:33 AM, Jens Hedegaard Nielsen <
[email protected]> wrote:

I thought this was supposed to set it up to use the classic style
https://github.com/matplotlib/matplotlib/blob/v2.0.x/lib/matplotlib/testing/decorators.py#L232

—
Reply to this email directly or view it on GitHub
#5416 (comment)
.

[mdboom]

Sorry, I missed that. I was expecting to see that in the cleanup decorator, not the image comparison one.

[jenshnielsen]

The segfault is on master too https://travis-ci.org/matplotlib/matplotlib/jobs/89776539
see #5429

[jenshnielsen]

rebased to fix the segfault

[tacaswell]

@mdboom is this folded into your style branch?

[mdboom]

@mdboom is this folded into your style branch?

Yes. And related to this (for the record) I think we should also set image.resample to True by default (see the discussion in #5718)