Flip dynspread output correctly
@@ -438,6 +438,6 @@ class dynspread(ElementOperation):
img = datashade.uint32_to_uint8(array)
for i, vd in enumerate(element.vdims):
if i < img.shape[-1]:
- new_data[vd.name] = img[..., i]
+ new_data[vd.name] = np.flipud(img[..., i])
return element.clone(new_data)
