Fix traceback for vlines/hlines, when an empty list or array passed in for x/y. #1000
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…r array is passed in as x. Previously, the vlines routine would raise an exception when min(x) was called, if x was an empty list.wq
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I presume the same should be done for hlines() as well? |
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Congrats on getting the 1000th issue, btw. |
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Re: for hlines...yes...I presume so. I forgot that matplotlib supported hlines :/ I'll check it and perform the same change there for this pull request. |
…th array, the routine would raise an exception.
…been len(y) instead of len(x)
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Fix added for hlines as well. |
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Thanks for that. My only other concern is what happens if the length of the input array is one. I am pretty sure update_datalim() is smart about this, but I can't remember off the top of my head. |
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Re: 1000th issue: Is there a door prize? ;) |
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Re: update_datalim(): Just in the last few days, I have had a plot or two that had a single point with error bars. The autoscaling seemed to work fine, so I think update_datalim() is OK with just one point. |
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Re: door prize: Yeah, you get a free PR merge. Congrats! |
Fix traceback for vlines/hlines, when an empty list or array passed in for x/y.
Handle the edge case in matplotlib.axes.vlines and matplotlib.axes.hlines where an empty list or array is passed in as x (or y). Previously, the vlines/hlines routines would raise an exception when min() was called, if x (or y) was an empty list.