labelrotation in ax.colorbar() did not work

[ybmy001]

Below is my code, as mentioned above.

import ultraplot as uplt

cmap = uplt.Colormap("plasma_r")
fig, ax = uplt.subplots()

for i, loc in enumerate(['b', 'l', 'r', 't']):
    ax.colorbar(cmap, loc=loc, label="label", labelloc="right", labelrotation=90 * i)

uplt.show(block=1)

[ybmy001]

When colorbar location sets in the axis, e.g. ['ur', 'ul', 'll', 'lr'], add parameter labelloc raise error. ValueError: Location not understood.

import ultraplot as uplt

cmap = uplt.Colormap("plasma_r")
fig, ax = uplt.subplots()

for i, loc in enumerate(['ur', 'ul', 'll', 'lr']):
    # ax.colorbar(cmap, loc=loc, label="label")  # run OK
    ax.colorbar(cmap, loc=loc, label="label", labelloc="right")  # ValueError: Location not understood.

uplt.show(block=1)

[cvanelteren]

You are absolutely right. I noticed this myself last week. Need to fix this.

[cvanelteren]

Fix in #295.

[ybmy001]

You are absolutely right. I noticed this myself last week. Need to fix this.
Suddenly, I thought of another small bug, cmap='rainbow_r' not works in ultralplot, I found this bug for a long time in proplot.
below is my code,

import ultraplot as uplt

fig, ax = uplt.subplots()

cmaps = ['jet', 'jet_r', 'rainbow', 'rainbow_r']
for i, loc in enumerate(['r', 'l', 't', 'b']):
    ax.colorbar(uplt.Colormap(cmaps[i]), loc=loc, label=cmaps[i])

uplt.show(block=1)

[ybmy001]

cmap='rainbow_r' not works, another example. the result of cmap='rainbow_r' is same to cmap='rainbow'.

import ultraplot as uplt
import numpy as np

data = np.arange(9).reshape((3, 3))

fig, ax = uplt.subplots()
img = ax.pcolormesh(data, cmap='rainbow_r')
ax.colorbar(img)
uplt.show(block=1)

[cvanelteren]

Thanks found a fix for it.

[cvanelteren]

First fix is on main, other one will follow after review. Closing this issue as the second is not related to the first (directly).

[ybmy001]

Nice! very fast! I love ultraplot, I will cite this repo in my paper.

[ybmy001]

the labelrotation in ax.colorbar() still not works in version 1.57.2?
below is my code.

import ultraplot as uplt

fig, ax = uplt.subplots()
ax.colorbar(uplt.Colormap("plasma_r"), loc='b', label="Wm$^{-2}$", labelloc="right", labelrotation=90)
uplt.show(block=1)

[ybmy001]

labelrotation=0, 90, 180, 270 get the same result that the label don't rotate.

[cvanelteren]

Correct, I am working on a fix for this on it in #304