Small fix for mpl HeatMap plot
@@ -127,7 +127,7 @@ class HeatMapPlot(RasterPlot):
def _compute_ticks(self, element, ranges):
- xdim, ydim = element.kdims
+ xdim, ydim = element.dimensions()[:2]
agg = element.gridded
dim1_keys, dim2_keys = [unique_array(agg.dimension_values(i, False))
for i in range(2)]
