diff --git a/examples/shapes_and_collections/fancybox_demo.py b/examples/shapes_and_collections/fancybox_demo.py
index ba80979ab0a2..de3263612d2a 100644
--- a/examples/shapes_and_collections/fancybox_demo.py
+++ b/examples/shapes_and_collections/fancybox_demo.py
@@ -6,6 +6,8 @@
The following examples show how to plot boxes with different visual properties.
"""
+import inspect
+
import matplotlib.pyplot as plt
import matplotlib.transforms as mtransforms
import matplotlib.patches as mpatch
@@ -15,17 +17,26 @@
# First we'll show some sample boxes with fancybox.
styles = mpatch.BoxStyle.get_styles()
-spacing = 1.2
-
-figheight = (spacing * len(styles) + .5)
-fig = plt.figure(figsize=(4 / 1.5, figheight / 1.5))
-fontsize = 0.3 * 72
-
-for i, stylename in enumerate(styles):
- fig.text(0.5, (spacing * (len(styles) - i) - 0.5) / figheight, stylename,
- ha="center",
- size=fontsize,
- bbox=dict(boxstyle=stylename, fc="w", ec="k"))
+ncol = 2
+nrow = (len(styles) + 1) // ncol
+axs = (plt.figure(figsize=(3 * ncol, 1 + nrow))
+ .add_gridspec(1 + nrow, ncol, wspace=.5).subplots())
+for ax in axs.flat:
+ ax.set_axis_off()
+for ax in axs[0, :]:
+ ax.text(.2, .5, "boxstyle",
+ transform=ax.transAxes, size="large", color="tab:blue",
+ horizontalalignment="right", verticalalignment="center")
+ ax.text(.4, .5, "default parameters",
+ transform=ax.transAxes,
+ horizontalalignment="left", verticalalignment="center")
+for ax, (stylename, stylecls) in zip(axs[1:, :].T.flat, styles.items()):
+ ax.text(.2, .5, stylename, bbox=dict(boxstyle=stylename, fc="w", ec="k"),
+ transform=ax.transAxes, size="large", color="tab:blue",
+ horizontalalignment="right", verticalalignment="center")
+ ax.text(.4, .5, str(inspect.signature(stylecls))[1:-1].replace(", ", "\n"),
+ transform=ax.transAxes,
+ horizontalalignment="left", verticalalignment="center")
###############################################################################
diff --git a/examples/text_labels_and_annotations/fancyarrow_demo.py b/examples/text_labels_and_annotations/fancyarrow_demo.py
index fbaca019fdf8..546384a0f4d0 100644
--- a/examples/text_labels_and_annotations/fancyarrow_demo.py
+++ b/examples/text_labels_and_annotations/fancyarrow_demo.py
@@ -6,38 +6,41 @@
Overview of the arrow styles available in `~.Axes.annotate`.
"""
+import inspect
+
import matplotlib.patches as mpatches
import matplotlib.pyplot as plt
styles = mpatches.ArrowStyle.get_styles()
-
ncol = 2
nrow = (len(styles) + 1) // ncol
-figheight = (nrow + 0.5)
-fig = plt.figure(figsize=(4 * ncol / 1.5, figheight / 1.5))
-fontsize = 0.2 * 70
-
-ax = fig.add_axes([0, 0, 1, 1], frameon=False)
-ax.set(xlim=(0, 4 * ncol), ylim=(0, figheight))
-
-for i, (stylename, styleclass) in enumerate(styles.items()):
- x = 3.2 + (i // nrow) * 4
- y = (figheight - 0.7 - i % nrow) # /figheight
- p = mpatches.Circle((x, y), 0.2)
- ax.add_patch(p)
-
- ax.annotate(stylename, (x, y),
- (x - 1.2, y),
- ha="right", va="center",
- size=fontsize,
- arrowprops=dict(arrowstyle=stylename,
- patchB=p,
- shrinkA=5,
- shrinkB=5,
- fc="k", ec="k",
- connectionstyle="arc3,rad=-0.05",
- ),
+axs = (plt.figure(figsize=(4 * ncol, 1 + nrow))
+ .add_gridspec(1 + nrow, ncol,
+ wspace=.5, left=.1, right=.9, bottom=0, top=1).subplots())
+for ax in axs.flat:
+ ax.set_axis_off()
+for ax in axs[0, :]:
+ ax.text(0, .5, "arrowstyle",
+ transform=ax.transAxes, size="large", color="tab:blue",
+ horizontalalignment="center", verticalalignment="center")
+ ax.text(.5, .5, "default parameters",
+ transform=ax.transAxes,
+ horizontalalignment="left", verticalalignment="center")
+for ax, (stylename, stylecls) in zip(axs[1:, :].T.flat, styles.items()):
+ l, = ax.plot(.35, .5, "ok", transform=ax.transAxes)
+ ax.annotate(stylename, (.35, .5), (0, .5),
+ xycoords="axes fraction", textcoords="axes fraction",
+ size="large", color="tab:blue",
+ horizontalalignment="center", verticalalignment="center",
+ arrowprops=dict(
+ arrowstyle=stylename, connectionstyle="arc3,rad=-0.05",
+ color="k", shrinkA=5, shrinkB=5, patchB=l,
+ ),
bbox=dict(boxstyle="square", fc="w"))
+ ax.text(.5, .5,
+ str(inspect.signature(stylecls))[1:-1].replace(", ", "\n"),
+ transform=ax.transAxes,
+ horizontalalignment="left", verticalalignment="center")
plt.show()
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