DOC: Plot discrete colormap with proportional colorbar #1930
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Using 'cbar_kwargs' it is possible to extend the capabilities of colorbar ticks.
| Proportional colorbar for discrete colormaps | ||
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| While plotting a discrete colormap you may wish to label every colorbar ticks. By default, the tick labels are limited to a number of 10. |
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E501 line too long (137 > 79 characters)
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| While plotting a discrete colormap you may wish to label every colorbar ticks. By default, the tick labels are limited to a number of 10. | ||
| However, you can use the ``cbar_kwargs`` keyword to specify the number of ticks. It is also possible to arrange the spacing between ticks if ``levels`` are not regular. |
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| f, (ax1, ax2, ax3) = plt.subplots(1, 3, figsize=(14, 4)) | ||
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| # Different levels | ||
| levels = [200,210,220,230,240,250,260,270,280,290,320] |
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E231 missing whitespace after ','
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| """ | ||
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| import xarray as xr |
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W1618 import missing from __future__ import absolute_import
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Apparently we did not successfully disable stickler in doc directories. But please do fix the line-length issue. I don't think using an absolute import would improve clarity here. |
Shortened intro texts.
| ``spacing`` can be used to draw the ticks proportional too. | ||
| """ | ||
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| import xarray as xr |
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W1618 import missing from __future__ import absolute_import
added absolute_import to make stickler happy, can be removed later.
| # -*- coding: utf-8 -*- | ||
| """ | ||
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| Proportional colorbar for discrete colormaps |
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Maybe: Control the plot's colorbar
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| Use ``cbar_kwargs`` keyword to specify the number of ticks. | ||
| ``spacing`` can be used to draw the ticks proportional too. |
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... to draw proportional ticks.
| Use ``cbar_kwargs`` keyword to specify the number of ticks. | ||
| ``spacing`` can be used to draw the ticks proportional too. | ||
| """ | ||
| from __future__ import absolute_import |
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Sorry, please ignore our bot on this one: remove this line
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The bot has been terminated -- if you merge in master, it should no longer bother you!
| # Load the data | ||
| air_temp = xr.tutorial.load_dataset('air_temperature') | ||
| air = air_temp.air | ||
| air2d = air.isel(time=500) |
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merge in one line:
air2d = air_temp.air.isel(time=500)
Renamed the script, script info updated.
doc/gallery/control_plot_colorbar.py
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| Use ``cbar_kwargs`` keyword to specify the number of ticks. | ||
| ``spacing`` can be used to draw proportional ticks.. | ||
| """ | ||
| import xarray as xr |
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W1618 import missing from __future__ import absolute_import
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@shoyer Looks like stickler bot is still active. |
fmaussion
changed the title
| Use ``cbar_kwargs`` keyword to specify the number of ticks. | ||
| The ``spacing`` kwarg can be used to draw proportional ticks. | ||
| """ | ||
| import xarray as xr |
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W1618 import missing from __future__ import absolute_import
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Thanks @paulvija ! |
* Plot discrete colormap with proportional colorbar Using 'cbar_kwargs' it is possible to extend the capabilities of colorbar ticks. * Fixing style errors. * Fixing style errors. * Fixed the line-length issue Shortened intro texts. * added absolute_import added absolute_import to make stickler happy, can be removed later. * Updated script with changes requested Renamed the script, script info updated. * Cosmetic changes
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@fmaussion Would the plot image display automatically here or something I have to do at my end? |
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Hmm, I'm not sure. Let's see if rebuilding the docs fixes it... If that doesn't work, it might be a good idea to do some tests with a local docs build. |
Using 'cbar_kwargs' it is possible to extend the capabilities of colorbar ticks.