def test_patheffect3():
p1, = plt.plot([1, 3, 5, 4, 3], 'o-b', lw=4)
p1.set_path_effects([path_effects.SimpleLineShadow(),
path_effects.Normal()])
plt.title(
r'testing$^{123}$',
path_effects=[path_effects.withStroke(linewidth=1, foreground="r")])
leg = plt.legend([p1], [r'Line 1$^2$'], fancybox=True, loc='upper left')
leg.legendPatch.set_path_effects([path_effects.withSimplePatchShadow()])
text = plt.text(2, 3, 'Drop test', color='white',
bbox={'boxstyle': 'circle,pad=0.1', 'color': 'red'})
pe = [path_effects.Stroke(linewidth=3.75, foreground='k'),
path_effects.withSimplePatchShadow((6, -3), shadow_rgbFace='blue')]
text.set_path_effects(pe)
text.get_bbox_patch().set_path_effects(pe)
pe = [path_effects.PathPatchEffect(offset=(4, -4), hatch='xxxx',
facecolor='gray'),
path_effects.PathPatchEffect(edgecolor='white', facecolor='black',
lw=1.1)]
t = plt.gcf().text(0.02, 0.1, 'Hatch shadow', fontsize=75, weight=1000,
va='center')
t.set_path_effects(pe)
def text_plotter(x_data, y_data, label_data, color_data, text_positions, axis,
txt_widths, txt_height):
for x, y, label, color, t, width in zip(x_data, y_data, label_data,
color_data, text_positions,
txt_widths):
text = axis.text(x - width / 2,
0.5 * txt_height + t,
f"{label}",
rotation=0,
color=color)
# text.set_size(text.get_size() * 0.75)
text.set_path_effects([
path_effects.PathPatchEffect(edgecolor="white",
linewidth=0.2,
facecolor=color)
])
if 1 == 1: # y != t:
axis.vlines(
x,
y,
0.4 * txt_height + t,
linewidth=0.1,
colors=color,
linestyles="solid",
)
def styleBoxplot(bp, fig, ax, n_revisions):
def get_ax_size(fig, ax):
bbox = ax.get_window_extent().transformed(
fig.dpi_scale_trans.inverted())
width, height = bbox.width, bbox.height
width *= fig.dpi
height *= fig.dpi
return width, height
for box in bp['boxes']:
# change outline color
box.set(color='#1b9e77',
linewidth=0,
path_effects=[
pe.Stroke(linewidth=0.1, foreground='#1b9e77'),
pe.Normal()
],
facecolor='#1b9e77')
box.set_zorder(10)
for i, median in enumerate(bp['medians']):
median.set(color='#000000',
linewidth=2,
solid_capstyle="butt",
ms=(get_ax_size(fig, ax)[0]) / (n_revisions))
median.set_zorder(11)
# median.set_xdata([i + 1 - 0.3, i + 1 + 0.3])
for whisker in bp['whiskers']:
whisker.set(color='#CCCCCC', linestyle='-', solid_capstyle="butt")
whisker.set_path_effects([
pe.PathPatchEffect(edgecolor='#CCCCCC',
linewidth=((get_ax_size(fig, ax)[0]) /
(n_revisions)) * 1.08,
facecolor='black')
])
for cap in bp['caps']:
cap.set(color='#FFFFFF', linewidth=0)
# Set only 3 ticks on x
ax.set_xticks([1, n_revisions / 2, n_revisions], minor=False)
ax.set_xticklabels([1, int(n_revisions / 2), n_revisions],
fontdict=None,
minor=False)
# ax.set_xticklabels(["", "", ""], fontdict=None, minor=False)
# Remove extra spines and ticks
#ax.spines['top'].set_visible(False)
#ax.spines['right'].set_visible(False)
ax.spines['left'].set_zorder(100)
ax.tick_params(axis='x', which='both', top='off', direction='out')
ax.tick_params(axis='y',
which='both',
right='off',
left='on',
direction='out')
def update_plot(figure, plot,i):
plot.clf()
ax = plt.gca()
ax.spines['bottom'].set_color(COLOR)
ax.spines['top'].set_color(COLOR)
ax.spines['right'].set_color(COLOR)
ax.spines['left'].set_color(COLOR)
ax.set_facecolor(COLOR)
ax.get_xaxis().set_visible(False)
ax.get_yaxis().set_visible(False)
text = fig.text(0.1, 0.1, build_dive_string(FPS, i, DIVE_PROFILE), color='white', ha='left', va='bottom', size=15)
text.set_path_effects([path_effects.PathPatchEffect(edgecolor='white', linewidth=1.1, facecolor='white')])
def add_point(self, **kwargs):
beta = kwargs.get("beta", None)
alpha = kwargs.get("alpha", None)
sketch = kwargs.get("sketch", False)
# line = kwargs.get('line', True)
settings = {
"linestyle":
"",
"marker":
kwargs.get("style", "o"),
"markersize":
kwargs.get("size", 5),
"label":
kwargs.get("label", ""),
"path_effects": [
pe.PathPatchEffect(edgecolor="k",
facecolor=kwargs.get("color", "k"),
linewidth=0.5)
],
"figure":
self.figure,
}
betas, alphas = [], []
pinf, minf = float("inf"), float("-inf")
if beta is not None:
a_min = kwargs.get("alpha_min", minf)
a_max = kwargs.get("alpha_max", pinf)
# if a_min == minf and a_max == pinf and line:
# plt.axvline(beta, lw=1.5, c='gray', figure=self.figure)
self.beta = beta
(alpha1, ), (alpha2, ) = self.compute_alpha()
self._test_value(alpha1, beta, alphas, betas, a_min, a_max)
self._test_value(alpha2, beta, alphas, betas, a_min, a_max)
if sketch is True:
for alpha in alphas:
self.alpha = alpha
self.add_sketch(**kwargs)
elif alpha is not None:
b_min = kwargs.get("beta_min", minf)
b_max = kwargs.get("beta_max", pinf)
# if b_min == minf and b_max == pinf and line:
# plt.axhline(alpha, lw=1, c='gray', figure=self.figure)
self.alpha = alpha
beta1, beta2 = self.compute_beta_old(
) #TODO potential bug with context
self._test_value(beta1, alpha, betas, alphas, b_min, b_max)
self._test_value(beta2, alpha, betas, alphas, b_min, b_max)
if sketch is True:
for beta in betas:
self.beta = beta
self.add_sketch(**kwargs)
plt.plot(betas, alphas, **settings)
def test_collection():
x, y = np.meshgrid(np.linspace(0, 10, 150), np.linspace(-5, 5, 100))
data = np.sin(x) + np.cos(y)
cs = plt.contour(data)
pe = [path_effects.PathPatchEffect(edgecolor='black', facecolor='none',
linewidth=12),
path_effects.Stroke(linewidth=5)]
for collection in cs.collections:
collection.set_path_effects(pe)
for text in plt.clabel(cs, colors='white'):
text.set_path_effects([path_effects.withStroke(foreground='k',
linewidth=3)])
text.set_bbox({'boxstyle': 'sawtooth', 'facecolor': 'none',
'edgecolor': 'blue'})
def add_refpoint(self, *args, **kwargs):
try:
beta = kwargs["beta"]
alpha = kwargs["alpha"]
except KeyError:
raise KeyError("EccwPlot.add_refpoint method awaits at least the "
"following key word arguments: 'beta' and 'alpha'")
label = kwargs.get("label", "")
size = kwargs.get("size", 5)
style = kwargs.get("style", "o")
color = kwargs.get("color", "k")
path_effects = [
pe.PathPatchEffect(edgecolor="k", facecolor=color, linewidth=0.5)
]
plt.plot(
beta,
alpha,
ls="",
marker=style,
ms=size,
label=label,
path_effects=path_effects,
figure=self.figure,
)
fig = plt.figure(figsize=(5, 1.5))
text = fig.text(0.5,
0.5,
'Stroke Effect',
color='orange',
ha='center',
va='center',
size=36)
text.set_path_effects(
[path_effects.Stroke(linewidth=5, foreground='b'),
path_effects.Normal()])
plt.show()
fig = plt.figure(figsize=(5, 1.5))
text = fig.text(0.5,
0.5,
'Hatch Shadow',
ha='center',
va='center',
size=36,
weight=1000)
text.set_path_effects([
path_effects.PathPatchEffect(offset=(4, -4),
hatch='xxxx',
facecolor='gray'),
path_effects.PathPatchEffect(edgecolor='white',
linewidth=1.1,
facecolor='green')
])
plt.show()
import matplotlib.pyplot as plt
import matplotlib.patheffects as path_effects
fig = plt.figure(figsize=(8, 1))
text_val = fig.text(0.02, 0.5, 'Hatch shadow', fontsize=75, weight=1000, va='center')
text_val.set_path_effects([path_effects.PathPatchEffect(offset=(4, -4), hatch='xxxx',
facecolor='gray'),
path_effects.PathPatchEffect(edgecolor='white', linewidth=1.1,
facecolor='black')])
plt.show()
