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Show categorical legend with hvplot's by keyword and datashader. #1238

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Show categorical legend with hvplot's by keyword and datashader. #1238

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1241c76
Align hvplot by and datashade by
JelmerBot Dec 24, 2023
b098ea3
Also update simple charts
JelmerBot Dec 24, 2023
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4 changes: 2 additions & 2 deletions hvplot/converter.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1595,7 +1595,7 @@ def single_chart(self, element, x, y, data=None):
ys += [self.kwds['yerr1']]
kdims, vdims = self._get_dimensions([x], ys)

if self.by:
if self.by and not self.datashade:
if element is Bars and not self.subplots:
if any(y in self.indexes for y in ys):
data = data.reset_index()
Expand Down Expand Up @@ -2335,7 +2335,7 @@ def _geom_plot(self, x=None, y=None, data=None, kind='polygons'):
if 'tools' in opts_ and kind in ["polygons", "paths"] and not vdims:
opts_["tools"] = [t for t in opts_["tools"] if t != "hover"]
if self.geo: params['crs'] = self.crs
if self.by:
if self.by and not self.datashade:
obj = Dataset(data, self.by+kdims, vdims).to(element, kdims, vdims, self.by, **params)
if self.subplots:
obj = obj.layout(sort=False)
Expand Down