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3127 adding custom text to a graph causes it to go blank #3128

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merged 3 commits into from
Oct 18, 2024
Merged

3127 adding custom text to a graph causes it to go blank #3128

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642b092
Dodgy avoidance of exception.
jamescrake-merani Oct 17, 2024
4534e46
Posistion should be updated even on right clicks.
jamescrake-merani Oct 17, 2024
50bbddf
Added some comments.
jamescrake-merani Oct 18, 2024
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15 changes: 6 additions & 9 deletions src/sas/qtgui/Plotting/Plotter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -531,10 +531,7 @@ def onAddText(self):
# MPL style names
styles = ['normal', 'italic', 'oblique']
# QFont::Style maps directly onto the above
try:
mpl_font.set_style(styles[extra_font.style()])
except:
pass
mpl_font.set_style(styles[extra_font.style().value])

if len(extra_text) > 0:
new_text = self.ax.text(pos_x,
Expand Down Expand Up @@ -919,6 +916,11 @@ def onMplMouseDown(self, event):
"""
Left button down and ready to drag
"""
try:
self.x_click = float(event.xdata) # / size_x
self.y_click = float(event.ydata) # / size_y
except:
self.position = None
# Check that the LEFT button was pressed
if event.button != 1:
return
Expand All @@ -930,11 +932,6 @@ def onMplMouseDown(self, event):
return
if event.inaxes is None:
return
try:
self.x_click = float(event.xdata) # / size_x
self.y_click = float(event.ydata) # / size_y
except:
self.position = None

x_str = GuiUtils.formatNumber(self.x_click)
y_str = GuiUtils.formatNumber(self.y_click)
Expand Down
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