Error with add_colorbar and colormaps

[davemlz]

Environment Information

• geemap version: 0.8.15
• eemont version: 0.1.9
• ee version: 0.1.241
• Python version: 3.8.3
• Operating System: Win 10

Description

Hi, @giswqs! Thank you very much again for the update in geemap! Here is a sample of the complete chunk of code. When I use the palette from the colormaps module to create a colorbar (locally - ipyleaflet), it doesn't work, however, when it is converted into a list, it works:

What I Did

import ee, eemont, geemap
import geemap.colormaps as cm

Map = geemap.Map()

MOD09GA = (ee.ImageCollection('MODIS/006/MOD09GA')
           .filterDate('2020-01-01','2021-01-01')
           .maskClouds()
           .scale()
           .index(['GNDVI','NBR','NDWI'])
           .median())

vegetationPalette = cm.palettes.ndvi

GNDVIvis = {'min':0,'max':1,'palette':vegetationPalette,'bands':'GNDVI'}

aoi = ee.Geometry.PointFromQuery('Lago Cocibolca, Nicaragua',user_agent = 'eemont-tutorial-012')

Map.addLayer(MOD09GA,GNDVIvis,'GNDVI')
Map.add_colorbar(GNDVIvis['palette'],caption = 'GNDVI')
Map.centerObject(aoi,8)
Map

---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-3-62b343a4aa50> in <module>
     15 
     16 Map.addLayer(MOD09GA,GNDVIvis,'GNDVI')
---> 17 Map.add_colorbar(GNDVIvis['palette'],caption = 'GNDVI')
     18 Map.centerObject(aoi,8)
     19 Map

~\anaconda3\lib\site-packages\geemap\geemap.py in add_colorbar(self, vis_params, cmap, discrete, label, orientation, position, transparent_bg, layer_name, **kwargs)
   2625 
   2626         if not isinstance(vis_params, dict):
-> 2627             raise TypeError("The vis_params must be a dictionary.")
   2628 
   2629         if orientation not in ["horizontal", "vertical"]:

TypeError: The vis_params must be a dictionary.

This works

import ee, eemont, geemap
import geemap.colormaps as cm

Map = geemap.Map()

MOD09GA = (ee.ImageCollection('MODIS/006/MOD09GA')
           .filterDate('2020-01-01','2021-01-01')
           .maskClouds()
           .scale()
           .index(['GNDVI','NBR','NDWI'])
           .median())

vegetationPalette = cm.palettes.ndvi

GNDVIvis = {'min':0,'max':1,'palette':vegetationPalette,'bands':'GNDVI'}

aoi = ee.Geometry.PointFromQuery('Lago Cocibolca, Nicaragua',user_agent = 'eemont-tutorial-012')

Map.addLayer(MOD09GA,GNDVIvis,'GNDVI')
Map.add_colorbar(list(GNDVIvis['palette']),caption = 'GNDVI') # <--- Converted the Box to list
Map.centerObject(aoi,8)
Map

[giswqs]

@davemlz Thanks for reporting. This bug has been fixed now. Run geemap.update_package() and try your code again without list

[davemlz]

It works perfectly! Thank you, @giswqs! I'll close the issue.