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Backport PR #10127 on branch v2.1.x #10132

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Merged
merged 1 commit into from
Dec 30, 2017
Merged

Backport PR #10127 on branch v2.1.x #10132

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48 changes: 12 additions & 36 deletions examples/userdemo/annotate_explain.py
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,28 +7,13 @@

import matplotlib.pyplot as plt
import matplotlib.patches as mpatches
from mpl_toolkits.axes_grid1.axes_grid import AxesGrid
from matplotlib.offsetbox import AnchoredText


fig, axs = plt.subplots(2, 2)
x1, y1 = 0.3, 0.3
x2, y2 = 0.7, 0.7

fig = plt.figure(1, figsize=(8, 3))
fig.clf()


def add_at(ax, t, loc=2):
fp = dict(size=10)
_at = AnchoredText(t, loc=loc, prop=fp)
ax.add_artist(_at)
return _at


grid = AxesGrid(fig, 111, (1, 4), label_mode="1", share_all=True)

grid[0].set_autoscale_on(False)

ax = grid[0]
ax = axs.flat[0]
ax.plot([x1, x2], [y1, y2], ".")
el = mpatches.Ellipse((x1, y1), 0.3, 0.4, angle=30, alpha=0.2)
ax.add_artist(el)
Expand All @@ -42,10 +27,9 @@ def add_at(ax, t, loc=2):
connectionstyle="arc3,rad=0.3",
),
)
ax.text(.05, .95, "connect", transform=ax.transAxes, ha="left", va="top")

add_at(ax, "connect", loc=2)

ax = grid[1]
ax = axs.flat[1]
ax.plot([x1, x2], [y1, y2], ".")
el = mpatches.Ellipse((x1, y1), 0.3, 0.4, angle=30, alpha=0.2)
ax.add_artist(el)
Expand All @@ -59,11 +43,9 @@ def add_at(ax, t, loc=2):
connectionstyle="arc3,rad=0.3",
),
)
ax.text(.05, .95, "clip", transform=ax.transAxes, ha="left", va="top")

add_at(ax, "clip", loc=2)


ax = grid[2]
ax = axs.flat[2]
ax.plot([x1, x2], [y1, y2], ".")
el = mpatches.Ellipse((x1, y1), 0.3, 0.4, angle=30, alpha=0.2)
ax.add_artist(el)
Expand All @@ -77,11 +59,9 @@ def add_at(ax, t, loc=2):
connectionstyle="arc3,rad=0.3",
),
)
ax.text(.05, .95, "shrink", transform=ax.transAxes, ha="left", va="top")

add_at(ax, "shrink", loc=2)


ax = grid[3]
ax = axs.flat[3]
ax.plot([x1, x2], [y1, y2], ".")
el = mpatches.Ellipse((x1, y1), 0.3, 0.4, angle=30, alpha=0.2)
ax.add_artist(el)
Expand All @@ -95,13 +75,9 @@ def add_at(ax, t, loc=2):
connectionstyle="arc3,rad=0.3",
),
)
ax.text(.05, .95, "mutate", transform=ax.transAxes, ha="left", va="top")

add_at(ax, "mutate", loc=2)

grid[0].set_xlim(0, 1)
grid[0].set_ylim(0, 1)
grid[0].axis["bottom"].toggle(ticklabels=False)
grid[0].axis["left"].toggle(ticklabels=False)
fig.subplots_adjust(left=0.05, right=0.95, bottom=0.05, top=0.95)
for ax in axs.flat:
ax.set(xlim=(0, 1), ylim=(0, 1), xticks=[], yticks=[], aspect=1)

plt.show()
91 changes: 23 additions & 68 deletions examples/userdemo/connectionstyle_demo.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7,33 +7,14 @@

import matplotlib.pyplot as plt
import matplotlib.patches as mpatches
from mpl_toolkits.axes_grid1.axes_grid import AxesGrid
from matplotlib.offsetbox import AnchoredText


fig = plt.figure(1, figsize=(8, 5))
fig.clf()


def add_at(ax, t, loc=2):
fp = dict(size=8)
_at = AnchoredText(t, loc=loc, prop=fp)
ax.add_artist(_at)
return _at


grid = AxesGrid(fig, 111, (3, 5), label_mode="1", share_all=True)

grid[0].set_autoscale_on(False)

fig, axs = plt.subplots(3, 5, figsize=(8, 4.8))
x1, y1 = 0.3, 0.3
x2, y2 = 0.7, 0.7


def demo_con_style(ax, connectionstyle, label=None):
if label is None:
label = connectionstyle

x1, y1 = 0.3, 0.2
x2, y2 = 0.8, 0.6

Expand All @@ -50,53 +31,27 @@ def demo_con_style(ax, connectionstyle, label=None):
),
)

add_at(ax, label, loc=2)


column = grid.axes_column[0]

demo_con_style(column[0], "angle3,angleA=90,angleB=0",
label="angle3,\nangleA=90,\nangleB=0")
demo_con_style(column[1], "angle3,angleA=0,angleB=90",
label="angle3,\nangleA=0,\nangleB=90")

column = grid.axes_column[1]

demo_con_style(column[0], "arc3,rad=0.")
demo_con_style(column[1], "arc3,rad=0.3")
demo_con_style(column[2], "arc3,rad=-0.3")

column = grid.axes_column[2]

demo_con_style(column[0], "angle,angleA=-90,angleB=180,rad=0",
label="angle,\nangleA=-90,\nangleB=180,\nrad=0")
demo_con_style(column[1], "angle,angleA=-90,angleB=180,rad=5",
label="angle,\nangleA=-90,\nangleB=180,\nrad=5")
demo_con_style(column[2], "angle,angleA=-90,angleB=10,rad=5",
label="angle,\nangleA=-90,\nangleB=10,\nrad=0")

column = grid.axes_column[3]

demo_con_style(column[0], "arc,angleA=-90,angleB=0,armA=30,armB=30,rad=0",
label="arc,\nangleA=-90,\nangleB=0,\narmA=30,\narmB=30,\nrad=0")
demo_con_style(column[1], "arc,angleA=-90,angleB=0,armA=30,armB=30,rad=5",
label="arc,\nangleA=-90,\nangleB=0,\narmA=30,\narmB=30,\nrad=5")
demo_con_style(column[2], "arc,angleA=-90,angleB=0,armA=0,armB=40,rad=0",
label="arc,\nangleA=-90,\nangleB=0,\narmA=0,\narmB=40,\nrad=0")

column = grid.axes_column[4]

demo_con_style(column[0], "bar,fraction=0.3",
label="bar,\nfraction=0.3")
demo_con_style(column[1], "bar,fraction=-0.3",
label="bar,\nfraction=-0.3")
demo_con_style(column[2], "bar,angle=180,fraction=-0.2",
label="bar,\nangle=180,\nfraction=-0.2")

grid[0].set_xlim(0, 1)
grid[0].set_ylim(0, 1)
grid.axes_llc.axis["bottom"].toggle(ticklabels=False)
grid.axes_llc.axis["left"].toggle(ticklabels=False)
fig.subplots_adjust(left=0.05, right=0.95, bottom=0.05, top=0.95)
ax.text(.05, .95, connectionstyle.replace(",", ",\n"),
transform=ax.transAxes, ha="left", va="top")


demo_con_style(axs[0, 0], "angle3,angleA=90,angleB=0")
demo_con_style(axs[1, 0], "angle3,angleA=0,angleB=90")
demo_con_style(axs[0, 1], "arc3,rad=0.")
demo_con_style(axs[1, 1], "arc3,rad=0.3")
demo_con_style(axs[2, 1], "arc3,rad=-0.3")
demo_con_style(axs[0, 2], "angle,angleA=-90,angleB=180,rad=0")
demo_con_style(axs[1, 2], "angle,angleA=-90,angleB=180,rad=5")
demo_con_style(axs[2, 2], "angle,angleA=-90,angleB=10,rad=5")
demo_con_style(axs[0, 3], "arc,angleA=-90,angleB=0,armA=30,armB=30,rad=0")
demo_con_style(axs[1, 3], "arc,angleA=-90,angleB=0,armA=30,armB=30,rad=5")
demo_con_style(axs[2, 3], "arc,angleA=-90,angleB=0,armA=0,armB=40,rad=0")
demo_con_style(axs[0, 4], "bar,fraction=0.3")
demo_con_style(axs[1, 4], "bar,fraction=-0.3")
demo_con_style(axs[2, 4], "bar,angle=180,fraction=-0.2")

for ax in axs.flat:
ax.set(xlim=(0, 1), ylim=(0, 1), xticks=[], yticks=[], aspect=1)
fig.tight_layout(pad=0)

plt.show()
68 changes: 21 additions & 47 deletions examples/userdemo/simple_annotate01.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,61 +8,38 @@
import matplotlib.pyplot as plt
import matplotlib.patches as mpatches


fig, axs = plt.subplots(2, 4)
x1, y1 = 0.3, 0.3
x2, y2 = 0.7, 0.7

fig = plt.figure(1)
fig.clf()
from mpl_toolkits.axes_grid1.axes_grid import Grid
from matplotlib.offsetbox import AnchoredText

from matplotlib.font_manager import FontProperties


def add_at(ax, t, loc=2):
fp = dict(size=10)
_at = AnchoredText(t, loc=loc, prop=fp)
ax.add_artist(_at)
return _at


grid = Grid(fig, 111, (4, 4), label_mode="1", share_all=True)

grid[0].set_autoscale_on(False)

ax = grid[0]
ax = axs.flat[0]
ax.plot([x1, x2], [y1, y2], "o")
ax.annotate("",
xy=(x1, y1), xycoords='data',
xytext=(x2, y2), textcoords='data',
arrowprops=dict(arrowstyle="->"))
ax.text(.05, .95, "A $->$ B", transform=ax.transAxes, ha="left", va="top")

add_at(ax, "A $->$ B", loc=2)


ax = grid[1]
ax = axs.flat[2]
ax.plot([x1, x2], [y1, y2], "o")
ax.annotate("",
xy=(x1, y1), xycoords='data',
xytext=(x2, y2), textcoords='data',
arrowprops=dict(arrowstyle="->", connectionstyle="arc3,rad=0.3"))

add_at(ax, "connectionstyle=arc3", loc=2)

arrowprops=dict(arrowstyle="->", connectionstyle="arc3,rad=0.3",
shrinkB=5)
)
ax.text(.05, .95, "shrinkB=5", transform=ax.transAxes, ha="left", va="top")

ax = grid[2]
ax = axs.flat[3]
ax.plot([x1, x2], [y1, y2], "o")
ax.annotate("",
xy=(x1, y1), xycoords='data',
xytext=(x2, y2), textcoords='data',
arrowprops=dict(arrowstyle="->", connectionstyle="arc3,rad=0.3",
shrinkB=5)
)

add_at(ax, "shrinkB=5", loc=2)

arrowprops=dict(arrowstyle="->", connectionstyle="arc3,rad=0.3"))
ax.text(.05, .95, "connectionstyle=arc3", transform=ax.transAxes, ha="left", va="top")

ax = grid[3]
ax = axs.flat[4]
ax.plot([x1, x2], [y1, y2], "o")
el = mpatches.Ellipse((x1, y1), 0.3, 0.4, angle=30, alpha=0.5)
ax.add_artist(el)
Expand All @@ -72,8 +49,7 @@ def add_at(ax, t, loc=2):
arrowprops=dict(arrowstyle="->", connectionstyle="arc3,rad=0.2")
)


ax = grid[4]
ax = axs.flat[5]
ax.plot([x1, x2], [y1, y2], "o")
el = mpatches.Ellipse((x1, y1), 0.3, 0.4, angle=30, alpha=0.5)
ax.add_artist(el)
Expand All @@ -83,11 +59,9 @@ def add_at(ax, t, loc=2):
arrowprops=dict(arrowstyle="->", connectionstyle="arc3,rad=0.2",
patchB=el)
)
ax.text(.05, .95, "patchB", transform=ax.transAxes, ha="left", va="top")

add_at(ax, "patchB", loc=2)


ax = grid[5]
ax = axs.flat[6]
ax.plot([x1], [y1], "o")
ax.annotate("Test",
xy=(x1, y1), xycoords='data',
Expand All @@ -96,11 +70,9 @@ def add_at(ax, t, loc=2):
bbox=dict(boxstyle="round", fc="w"),
arrowprops=dict(arrowstyle="->")
)
ax.text(.05, .95, "annotate", transform=ax.transAxes, ha="left", va="top")

add_at(ax, "annotate", loc=2)


ax = grid[6]
ax = axs.flat[7]
ax.plot([x1], [y1], "o")
ax.annotate("Test",
xy=(x1, y1), xycoords='data',
Expand All @@ -109,7 +81,9 @@ def add_at(ax, t, loc=2):
bbox=dict(boxstyle="round", fc="w", ),
arrowprops=dict(arrowstyle="->", relpos=(0., 0.))
)
ax.text(.05, .95, "relpos=(0,0)", transform=ax.transAxes, ha="left", va="top")

add_at(ax, "relpos=(0,0)", loc=2)
for ax in axs.flat:
ax.set(xlim=(0, 1), ylim=(0, 1), xticks=[], yticks=[], aspect=1)

plt.show()