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Add ScrollLeft and ScrollDown to PlotCanvas to complement already-extant ScrollRight and ScrollUp

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This commit is contained in:
Jorge Moraleda
2025-09-21 16:55:00 -04:00
parent 1327ebdef9
commit d09d19b94a
1 changed files with 8 additions and 0 deletions
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8
wx/lib/plot/plotcanvas.py
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@@ -1456,6 +1456,10 @@ class PlotCanvas(wx.Panel):
xAxis = (xAxis[0] + units, xAxis[1] + units)
self._Draw(graphics, xAxis, yAxis)
def ScrollLeft(self, units):
"""Move view left number of axis units."""
self.ScrollRight(-units)
def ScrollUp(self, units):
"""Move view up number of axis units."""
self.last_PointLabel = None # reset pointLabel
@@ -1463,6 +1467,10 @@ class PlotCanvas(wx.Panel):
graphics, xAxis, yAxis = self.last_draw
yAxis = (yAxis[0] + units, yAxis[1] + units)
self._Draw(graphics, xAxis, yAxis)
def ScrollDown(self, units):
"""Move view down number of axis units."""
self.ScrollUp(-units)
def GetXY(self, event):
"""Wrapper around _getXY, which handles log scales"""