Matplotlib colormaps from the yt project !

Related tags

Data Visualizationcmyt
Overview

cmyt

PyPI Supported Python Versions

CI pre-commit.ci status

yt-project Code style: black Imports: isort

Matplotlib colormaps from the yt project !

Colormaps overview

The following colormaps, as well as their respective reversed (*_r) versions are available

Installation

python -m pip install cmyt

Usage

cmyt integrates with matplotlib in a similar fashion to cmocean or cmasher

import numpy as np
import matplotlib.pyplot as plt
import cmyt  # that's it !

# generate example data
prng = np.random.RandomState(0x4D3D3D3)
noise = prng.random_sample((100, 100))
x, y = np.mgrid[-50:50, -50:50]
z = 5 * np.exp(-(x ** 2 + y ** 2) / 1000)

# setup the figure
fig, ax = plt.subplots()
ax.set(aspect="equal")

# now we can refer to cmyt colormaps as strings
im = ax.pcolormesh(x, y, z + noise, cmap="cmyt.arbre", shading="flat")
fig.colorbar(im, ax=ax)

# alternatively, cmyt maps can also be imported as objects
from cmyt import pastel

fig, ax = plt.subplots()
ax.set(aspect="equal")
im = ax.contourf(x, y, z + noise, cmap=pastel)
fig.colorbar(im, ax=ax)

A gallery of comparable examples using all colormaps from cmyt is available in the test directory.

Comments
Releases(v1.1.3)

  • v1.1.3(Dec 24, 2022)

    What's Changed

    • MNT: upgrade pre-commit hooks by @neutrinoceros in https://github.com/yt-project/cmyt/pull/83
    • DOC: simplify Python version requirement declaration by @neutrinoceros in https://github.com/yt-project/cmyt/pull/84
    • [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in https://github.com/yt-project/cmyt/pull/86
    • TST: switch CI to Python 3.11 by @neutrinoceros in https://github.com/yt-project/cmyt/pull/87
    • BLD: migrate static metadata and tool configurations from setup.cfg to pyproject.toml (semi automated with ini2toml), adapt pre-commit hooks by @neutrinoceros in https://github.com/yt-project/cmyt/pull/88
    • ENH: delay importing colorspacious by @neutrinoceros in https://github.com/yt-project/cmyt/pull/89
    • REL: bump version to 1.1.3 by @neutrinoceros in https://github.com/yt-project/cmyt/pull/90
    • REL: fix auto-publish workflow by @neutrinoceros in https://github.com/yt-project/cmyt/pull/91

    Full Changelog: https://github.com/yt-project/cmyt/compare/v1.1.2...v1.1.3

    Source code(tar.gz)
    Source code(zip)

  • v1.1.2(Jul 27, 2022)

    What's Changed

    • BUG: fix compatibility for matplotlib 3.2 by @neutrinoceros in https://github.com/yt-project/cmyt/pull/82

    Full Changelog: https://github.com/yt-project/cmyt/compare/v1.1.1...v1.1.2

    Source code(tar.gz)
    Source code(zip)

  • v1.1.1(Jul 16, 2022)

    What's Changed

    • TYP: add py.typed marker file to improve downstream type-checking by @neutrinoceros in https://github.com/yt-project/cmyt/pull/67
    • TST: upgrade image testing/reporting CI by @neutrinoceros in https://github.com/yt-project/cmyt/pull/70
    • TST: start testing on Python 3.11 by @neutrinoceros in https://github.com/yt-project/cmyt/pull/73
    • MNT: drop support for Python 3.6 and 3.7 by @neutrinoceros in https://github.com/yt-project/cmyt/pull/76
    • MNT: cleanup now unnecessary version checks for matplotlib by @neutrinoceros in https://github.com/yt-project/cmyt/pull/77
    • ENH: optimize import time by @neutrinoceros in https://github.com/yt-project/cmyt/pull/74

    Full Changelog: https://github.com/yt-project/cmyt/compare/v1.0.4...v1.1.1

    Source code(tar.gz)
    Source code(zip)

  • v1.0.4(Dec 29, 2021)

    What's Changed

    • TYP: add missing type annotations by @neutrinoceros in https://github.com/yt-project/cmyt/pull/63

    Full Changelog: https://github.com/yt-project/cmyt/compare/v1.0.3...v1.0.4

    Source code(tar.gz)
    Source code(zip)

  • v1.0.3(Nov 30, 2021)

    What's Changed

    • ENH: future proofing for matplotlib 3.6 and beyond by @neutrinoceros in https://github.com/yt-project/cmyt/pull/37

    Full Changelog: https://github.com/yt-project/cmyt/compare/v1.0.2...v1.0.3

    Source code(tar.gz)
    Source code(zip)

  • v1.0.2(Nov 11, 2021)

    What's Changed

    • ENH: only parse sys.version_info with if/else blocks by @neutrinoceros in https://github.com/yt-project/cmyt/pull/57
    • TYP: fix incompatible type with mypy + numpy, upgrade pre-commit hooks by @neutrinoceros in https://github.com/yt-project/cmyt/pull/58

    Full Changelog: https://github.com/yt-project/cmyt/compare/v1.0.1...v1.0.2

    Source code(tar.gz)
    Source code(zip)

  • v1.0.1(Nov 2, 2021)

    What's Changed

    • ENH: add support for Python 3.10 by @neutrinoceros in https://github.com/yt-project/cmyt/pull/47
    • MNT: drop unneeded dependency on typing_extensions for Python >= 3.8 by @neutrinoceros in https://github.com/yt-project/cmyt/pull/54

    Full Changelog: https://github.com/yt-project/cmyt/compare/v1.0.0...v1.0.1

    Source code(tar.gz)
    Source code(zip)

  • v1.0.0(Nov 1, 2021)

    This is a symbolic release. It is almost identical to 0.2.2, but the version number is bumped to 1.0.0 to signal that cmyt is now considered stable and production-ready

    What's Changed

    • ENH: simplify a condition by @neutrinoceros in https://github.com/yt-project/cmyt/pull/51
    • REL: cmyt 1.0 by @neutrinoceros in https://github.com/yt-project/cmyt/pull/52

    Full Changelog: https://github.com/yt-project/cmyt/compare/v0.2.2...v1.0.0

    Source code(tar.gz)
    Source code(zip)

  • v0.2.1(Oct 6, 2021)

    This release improves existing code with some future proofing for Python 3.12 and improve type hints consistency for Python < 3.8 It is identical to v0.2.0 as far as usage is concerned.

    What's Changed

    • ENH: migrate from isort to reorder-python-imports for import sorting by @neutrinoceros in https://github.com/yt-project/cmyt/pull/44
    • ENH: future proofing by @neutrinoceros in https://github.com/yt-project/cmyt/pull/49

    Full Changelog: https://github.com/yt-project/cmyt/compare/v0.2.0...v0.2.1

    Source code(tar.gz)
    Source code(zip)

  • v0.2.0(Aug 26, 2021)

    cmyt.utils.create_cmap_overview gains a with_grayscale argument. This version is identical to v0.1.1 as far as the public api is concerned.

    Source code(tar.gz)
    Source code(zip)

  • v0.1.1(Jul 16, 2021)

    This is the first publicly available release of cmyt. It is considered in beta while its integration with the main yt code base is being checked.

    Source code(tar.gz)
    Source code(zip)
Owner
The yt project
A toolkit for analysis and visualization of volumetric data
The yt project
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