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figure option dialog does not properly handle units #4909

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Merged
merged 2 commits into from
Sep 13, 2015
Merged

figure option dialog does not properly handle units #4909

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3377467
The figure option dialog resets the axes and all unit information. T…
Aug 12, 2015
6bd87db
cleaned up spacing.
Aug 17, 2015
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16 changes: 15 additions & 1 deletion lib/matplotlib/backends/qt_editor/figureoptions.py
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,12 @@ def figure_edit(axes, parent=None):
('(Re-)Generate automatic legend', False),
]

# Save the unit data
xconverter = axes.xaxis.converter
yconverter = axes.yaxis.converter
xunits = axes.xaxis.get_units()
yunits = axes.yaxis.get_units()

if has_curve:
# Get / Curves
linedict = {}
Expand Down Expand Up @@ -101,7 +107,7 @@ def figure_edit(axes, parent=None):
has_curve = bool(curves)

datalist = [(general, "Axes", "")]
if has_curve:
if has_curve and curves:
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What is the and curves doing?

datalist.append((curves, "Curves", ""))

def apply_callback(data):
Expand All @@ -122,6 +128,14 @@ def apply_callback(data):
axes.set_ylim(ymin, ymax)
axes.set_ylabel(ylabel)

# Restore the unit data
axes.xaxis.converter = xconverter
axes.yaxis.converter = yconverter
axes.xaxis.set_units(xunits)
axes.yaxis.set_units(yunits)
axes.xaxis._update_axisinfo()
axes.yaxis._update_axisinfo()

if has_curve:
# Set / Curves
for index, curve in enumerate(curves):
Expand Down