Rotated text element misalignment in Agg #1968

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mdboom commented May 2, 2013

There is an alignment problem with rotated text elements in master when using the agg backend. In the svg and pdf output the two texts from the following example are aligned to the blue baselines as intended, whereas the png (agg) output doesn't provide the expected result.

plt.axhline(.5)
plt.axvline(.4)
plt.axvline(.6)
plt.xlim(0, 1)
plt.ylim(0, 1)
plt.text(.4, .5, "abcd", rotation=90, rotation_mode="anchor", va="baseline")
plt.text(.6, .5, "efgh", rotation=90, rotation_mode="anchor", va="baseline")
plt.savefig("roated_baseline.pdf")
plt.savefig("roated_baseline.png")

test

A side effect from #1810 perhaps?

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I'll look into it.

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mdboom commented May 2, 2013

I'll look into it.

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Pretty silly error, actually. @pwuertz: Would you mind confirming that this works?

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mdboom commented May 2, 2013

Pretty silly error, actually. @pwuertz: Would you mind confirming that this works?

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Jep, perfect. Thanks for that super-fast fix :).

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pwuertz commented May 2, 2013

Jep, perfect. Thanks for that super-fast fix :).

mdboom added a commit that referenced this pull request May 2, 2013

Merge pull request #1968 from mdboom/rotated_text
Rotated text element misalignment in Agg

@mdboom mdboom merged commit 3120e6c into matplotlib:master May 2, 2013

@mdboom mdboom deleted the mdboom:rotated_text branch Aug 7, 2014

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