10000 Subscripts not displayed correctly for high dpi · Issue #18899 · matplotlib/matplotlib · GitHub
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swish42 opened this issue Nov 5, 2020 · 1 comment
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Subscripts not displayed correctly for high dpi #18899

swish42 opened this issue Nov 5, 2020 · 1 comment
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status: duplicate topic: text/mathtext

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@swish42
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swish42 commented Nov 5, 2020

Some subscripts seem to be incorrectly displayed in figures with high pixel density. For example, subscript + is shown correctly even for dpi=600, while subscript - or * are not shown correctly and the previous letter is cut off. This is similar to #4428, so apparently the issue has not been resolved.
Example:

import matplotlib.pyplot as plt
fig1 = plt.figure()
ax1 = fig1.add_subplot(111)
ax1.axis([0, 5, 0, 5])
ax1.text(2,4, '$X_-$', fontsize=25)
ax1.text(4,4, '$X_+$', fontsize=25)
ax1.text(2,2, '$X_*$', fontsize=25)

fig2 = plt.figure(dpi=600)
ax2 = fig2.add_subplot(111)
ax2.axis([0, 5, 0, 5])
ax2.text(2,4, '$X_-$', fontsize=25)
ax2.text(4,4, '$X_+$', fontsize=25)
ax2.text(2,2, '$X_*$', fontsize=25)

produces
correct
error

I am using matplotlib 3.3.2 with Python 3.7.8.
@anntzer
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anntzer commented Nov 5, 2020

I think this is a duplicate of #15313?

@anntzer anntzer closed this as completed Nov 5, 2020
@anntzer anntzer mentioned this issue Nov 5, 2020
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