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Title: Log axvline by pelson · Pull Request #1247 · matplotlib/matplotlib · GitHub

Open Graph Title: Log axvline by pelson · Pull Request #1247 · matplotlib/matplotlib

X Title: Log axvline by pelson · Pull Request #1247 · matplotlib/matplotlib

Description: Fixes the exception in from #1246 of: ValueError: It is not possible to compute transA - transB since transB cannot be inverted and there is no shortcut possible. The fix was simple enough (added the has_inverse property to the Log transforms). The generated png for the tests looks perfect, unfortunately the PDF and SVGs are not. Strangely, when I run this from a script rather than from the tests, the PDF and SVGs are perfect, but the png produces a line in the wrong place. If anyone has any ideas what may be going on there, it would be greatly appreciated. As it is, this is a bona fide bug fix, but there still exists some weirdness to investigate.

Open Graph Description: Fixes the exception in from #1246 of: ValueError: It is not possible to compute transA - transB since transB cannot be inverted and there is no shortcut possible. The fix was simple enough (added...

X Description: Fixes the exception in from #1246 of: ValueError: It is not possible to compute transA - transB since transB cannot be inverted and there is no shortcut possible. The fix was simple enough (added...

Opengraph URL: https://github.com/matplotlib/matplotlib/pull/1247

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652e385 Resolves #1246 exception. Agg backend works beautifully, PDF and SVG … pelson Sep 14, 2012 https://github.com/matplotlib/matplotlib/pull/1247/commits/652e3859bebf8226c4e23158972b82451e537f40
b930aa7 Fixes #1246. Repeated drawing handling fixed by correcting the affine… pelson Sep 14, 2012 https://github.com/matplotlib/matplotlib/pull/1247/commits/b930aa76339417cdf87c662baeef21b51e3a6fe9
237e6d0 Removed text from new result image. pelson Sep 17, 2012 https://github.com/matplotlib/matplotlib/pull/1247/commits/237e6d09492614156f60ddd5bddb0ebb101c35a2
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