Skip to content

Commit cf20c4c

Browse files
ImportanceOfBeingErnestImportanceOfBeingErnest
committed
example references for api and pyplot section
1 parent 2465e60 commit cf20c4c

Some content is hidden

Large Commits have some content hidden by default. Use the searchbox below for content that may be hidden.

52 files changed

+905
-65
lines changed

‎examples/api/agg_oo_sgskip.py‎

Lines changed: 23 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,8 @@
33
The object-oriented interface
44
=============================
55
6-
A pure OO (look Ma, no pyplot!) example using the agg backend.
6+
A pure object-oriented example using the agg backend. Notice that there is no
7+
``pyplot`` used here.
78
"""
89

910
from matplotlib.backends.backend_agg import FigureCanvasAgg as FigureCanvas
@@ -21,3 +22,24 @@
2122
ax.set_xlabel('time')
2223
ax.set_ylabel('volts')
2324
fig.savefig('test')
25+
26+
#############################################################################
27+
#
28+
# ------------
29+
#
30+
# References
31+
# """"""""""
32+
#
33+
# The use of the following functions, methods, classes and modules is shown
34+
# in this example:
35+
36+
import matplotlib
37+
matplotlib.backends.backend_agg.FigureCanvasAgg
38+
matplotlib.figure.Figure
39+
matplotlib.figure.Figure.add_subplot
40+
matplotlib.figure.Figure.savefig
41+
matplotlib.axes.Axes.plot
42+
matplotlib.axes.Axes.set_title
43+
matplotlib.axes.Axes.grid
44+
matplotlib.axes.Axes.set_xlabel
45+
matplotlib.axes.Axes.set_ylabel

‎examples/api/filled_step.py‎

Lines changed: 15 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -221,3 +221,18 @@ def stack_hist(ax, stacked_data, sty_cycle, bottoms=None,
221221
ax2.set_ylabel('x')
222222

223223
plt.show()
224+
225+
#############################################################################
226+
#
227+
# ------------
228+
#
229+
# References
230+
# """"""""""
231+
#
232+
# The use of the following functions, methods, classes and modules is shown
233+
# in this example:
234+
235+
import matplotlib
236+
matplotlib.axes.Axes.fill_betweenx
237+
matplotlib.axes.Axes.fill_between
238+
matplotlib.axis.Axis.set_major_locator

‎examples/api/font_file.py‎

Lines changed: 15 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -27,3 +27,18 @@
2727
ax.set_xlabel('This is the default font')
2828

2929
plt.show()
30+
31+
32+
#############################################################################
33+
#
34+
# ------------
35+
#
36+
# References
37+
# """"""""""
38+
#
39+
# The use of the following functions, methods, classes and modules is shown
40+
# in this example:
41+
42+
import matplotlib
43+
matplotlib.font_manager.FontProperties
44+
matplotlib.axes.Axes.set_title

‎examples/api/histogram_path.py‎

Lines changed: 48 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -8,10 +8,10 @@
88
the faster method of using PolyCollections, were implemented before we
99
had proper paths with moveto/lineto, closepoly etc in mpl. Now that
1010
we have them, we can draw collections of regularly shaped objects with
11-
homogeneous properties more efficiently with a PathCollection. This
12-
example makes a histogram -- its more work to set up the vertex arrays
11+
homogeneous properties more efficiently with a PathCollection. This
12+
example makes a histogram -- it's more work to set up the vertex arrays
1313
at the outset, but it should be much faster for large numbers of
14-
objects
14+
objects.
1515
"""
1616

1717
import numpy as np
@@ -53,3 +53,48 @@
5353
ax.set_ylim(bottom.min(), top.max())
5454

5555
plt.show()
56+
57+
#############################################################################
58+
# It should be noted that instead of creating a three-dimensional array and
59+
# using `~.path.Path.make_compound_path_from_polys`, we could as well create
60+
# the compound path directly using vertices and codes as shown below
61+
62+
nrects = len(left)
63+
nverts = nrects*(1+3+1)
64+
verts = np.zeros((nverts, 2))
65+
codes = np.ones(nverts, int) * path.Path.LINETO
66+
codes[0::5] = path.Path.MOVETO
67+
codes[4::5] = path.Path.CLOSEPOLY
68+
verts[0::5,0] = left
69+
verts[0::5,1] = bottom
70+
verts[1::5,0] = left
71+
verts[1::5,1] = top
72+
verts[2::5,0] = right
73+
verts[2::5,1] = top
74+
verts[3::5,0] = right
75+
verts[3::5,1] = bottom
76+
77+
barpath = path.Path(verts, codes)
78+
79+
#############################################################################
80+
#
81+
# ------------
82+
#
83+
# References
84+
# """"""""""
85+
#
86+
# The use of the following functions, methods, classes and modules is shown
87+
# in this example:
88+
89+
import matplotlib
90+
matplotlib.patches
91+
matplotlib.patches.PathPatch
92+
matplotlib.path
93+
matplotlib.path.Path
94+
matplotlib.path.Path.make_compound_path_from_polys
95+
matplotlib.axes.Axes.add_patch
96+
matplotlib.collections.PathCollection
97+
98+
# This example shows an alternative to
99+
matplotlib.collections.PolyCollection
100+
matplotlib.axes.Axes.hist

‎examples/api/image_zcoord.py‎

Lines changed: 18 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4,7 +4,10 @@
44
==================================
55
66
Modify the coordinate formatter to report the image "z"
7-
value of the nearest pixel given x and y
7+
value of the nearest pixel given x and y.
8+
This functionality is built in by default, but it
9+
is still useful to show how to customize the
10+
`~.axes.Axes.format_coord` function.
811
"""
912
import numpy as np
1013
import matplotlib.pyplot as plt
@@ -32,3 +35,17 @@ def format_coord(x, y):
3235

3336
ax.format_coord = format_coord
3437
plt.show()
38+
39+
#############################################################################
40+
#
41+
# ------------
42+
#
43+
# References
44+
# """"""""""
45+
#
46+
# The use of the following functions, methods, classes and modules is shown
47+
# in this example:
48+
49+
import matplotlib
50+
matplotlib.axes.Axes.format_coord
51+
matplotlib.axes.Axes.imshow

‎examples/api/joinstyle.py‎

Lines changed: 14 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -31,3 +31,17 @@ def plot_angle(ax, x, y, angle, style):
3131
ax.set_xlim(-.5, 2.75)
3232
ax.set_ylim(-.5, 5.5)
3333
plt.show()
34+
35+
#############################################################################
36+
#
37+
# ------------
38+
#
39+
# References
40+
# """"""""""
41+
#
42+
# The use of the following functions, methods, classes and modules is shown
43+
# in this example:
44+
45+
import matplotlib
46+
matplotlib.axes.Axes.plot
47+
matplotlib.pyplot.plot

‎examples/api/legend.py‎

Lines changed: 16 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -27,3 +27,19 @@
2727
legend.get_frame().set_facecolor('#00FFCC')
2828

2929
plt.show()
30+
31+
#############################################################################
32+
#
33+
# ------------
34+
#
35+
# References
36+
# """"""""""
37+
#
38+
# The use of the following functions, methods, classes and modules is shown
39+
# in this example:
40+
41+
import matplotlib
42+
matplotlib.axes.Axes.plot
43+
matplotlib.pyplot.plot
44+
matplotlib.axes.Axes.legend
45+
matplotlib.pyplot.legend

‎examples/api/line_with_text.py‎

Lines changed: 28 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -20,7 +20,7 @@ def __init__(self, *args, **kwargs):
2020
lines.Line2D.__init__(self, *args, **kwargs)
2121

2222
# we can't access the label attr until *after* the line is
23-
# inited
23+
# initiated
2424
self.text.set_text(self.get_label())
2525

2626
def set_figure(self, figure):
@@ -59,8 +59,33 @@ def draw(self, renderer):
5959
line.text.set_color('red')
6060
line.text.set_fontsize(16)
6161

62-
6362
ax.add_line(line)
6463

65-
6664
plt.show()
65+
66+
#############################################################################
67+
#
68+
# ------------
69+
#
70+
# References
71+
# """"""""""
72+
#
73+
# The use of the following functions, methods, classes and modules is shown
74+
# in this example:
75+
76+
import matplotlib
77+
matplotlib.lines
78+
matplotlib.lines.Line2D
79+
matplotlib.lines.Line2D.set_data
80+
matplotlib.artist
81+
matplotlib.artist.Artist
82+
matplotlib.artist.Artist.draw
83+
matplotlib.artist.Artist.set_transform
84+
matplotlib.text
85+
matplotlib.text.Text
86+
matplotlib.text.Text.set_color
87+
matplotlib.text.Text.set_fontsize
88+
matplotlib.text.Text.set_position
89+
matplotlib.axes.Axes.add_line
90+
matplotlib.transforms
91+
matplotlib.transforms.Affine2D

‎examples/api/mathtext_asarray.py‎

Lines changed: 17 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -26,3 +26,20 @@
2626
fig.figimage(rgba2, 100, 300)
2727

2828
plt.show()
29+
30+
#############################################################################
31+
#
32+
# ------------
33+
#
34+
# References
35+
# """"""""""
36+
#
37+
# The use of the following functions, methods, classes and modules is shown
38+
# in this example:
39+
40+
import matplotlib
41+
matplotlib.mathtext
42+
matplotlib.mathtext.MathTextParser
43+
matplotlib.mathtext.MathTextParser.to_png
44+
matplotlib.mathtext.MathTextParser.to_rgba
45+
matplotlib.figure.Figure.figimage

‎examples/api/patch_collection.py‎

Lines changed: 22 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,8 @@
33
Circles, Wedges and Polygons
44
============================
55
6-
This example demonstrates how to use patch collections.
6+
This example demonstrates how to use
7+
:class:`patch collections<~.collections.PatchCollection>`.
78
"""
89

910
import numpy as np
@@ -56,3 +57,23 @@
5657
fig.colorbar(p, ax=ax)
5758

5859
plt.show()
60+
61+
#############################################################################
62+
#
63+
# ------------
64+
#
65+
# References
66+
# """"""""""
67+
#
68+
# The use of the following functions, methods, classes and modules is shown
69+
# in this example:
70+
71+
import matplotlib
72+
matplotlib.patches
73+
matplotlib.patches.Circle
74+
matplotlib.patches.Wedge
75+
matplotlib.patches.Polygon
76+
matplotlib.collections.PatchCollection
77+
matplotlib.collections.Collection.set_array
78+
matplotlib.axes.Axes.add_collection
79+
matplotlib.figure.Figure.colorbar

0 commit comments

Comments
 (0)