Style: viscid-colorblind

Style Sheet

Note that this is not the same syntax as the original style sheet.

axes.prop_cycle: cycler(color, [#004358, #FD7400, #3DA88E, #83522B,
                 #00D4FD, #E2D893])
image.cmap: viridis
lines.linewidth: 2.275
lines.markeredgewidth: 0.0
lines.markersize: 9.1
patch.linewidth: 0.39
viscid.symmetric_cmap: RdBu_r

Example Source Code

import matplotlib
from matplotlib.colors import ListedColormap
import numpy as np
import viscid
from viscid.plot import vpyplot as vlt
import matplotlib.pyplot as plt

matplotlib.rcParams.update(matplotlib.rcParamsDefault)

fld = viscid.empty((np.linspace(1, 5, 64), np.linspace(1, 5, 64)),
                   name="F", pretty_name="Generic Field")
X, Y = fld.get_crds(shaped=True)
fld[:, :] = 1e-4 * (np.sin(X)**10 + np.cos(10 + X * Y) * np.cos(X))

with plt.style.context(("viscid-colorblind",)):
    fig = plt.figure(figsize=(11, 7))

    ax = plt.subplot2grid((2, 9), (0, 0), rowspan=2)
    pal = vlt.get_current_colorcycle()
    size = 1
    n = len(pal)
    ax.imshow(np.arange(n).reshape(n, 1), cmap=ListedColormap(list(pal)),
              interpolation="nearest", aspect="auto")
    ax.set_xticks([])
    ax.set_yticks([])
    ax.set_xticklabels([])
    ax.set_yticklabels([])
    ax.set_ylabel("Color Cycle")

    plt.subplot2grid((2, 9), (0, 1), rowspan=2, colspan=4)
    x = np.linspace(0, 2 * np.pi)
    for phase in np.linspace(0, np.pi / 4, n):
        plt.plot(x, (1 + np.sqrt(phase)) * np.sin(x - phase),
                     label=r"$\phi = {0:.2g}$".format(phase))
    plt.legend(loc=0)

    plt.subplot2grid((2, 9), (0, 5), colspan=4)
    vlt.plot(fld)
    plt.title("Sequential")

    plt.subplot2grid((2, 9), (1, 5), colspan=4)
    vlt.plot(fld, lin=0)
    plt.title("Symmetric")

    vlt.auto_adjust_subplots(subplot_params=dict(top=0.93, bottom=0.1))
    txt = ("Matplotlib Version: {0}\nViscid Version: {1}"
           "".format(matplotlib.__version__, viscid.__version__))
    fig.text(0.05, 0.01, txt, color='grey', size='small')