Draw circles matplotlib

import matplotlib.pyplot as plt

circle1 = plt.Circle((0, 0), 0.2, color='r')
circle2 = plt.Circle((0.5, 0.5), 0.2, color='blue')
circle3 = plt.Circle((1, 1), 0.2, color='g', clip_on=False)

fig, ax = plt.subplots() # note we must use plt.subplots, not plt.subplot
# (or if you have an existing figure)
# fig = plt.gcf()
# ax = fig.gca()

ax.add_patch(circle1)
ax.add_patch(circle2)
ax.add_patch(circle3)

fig.savefig('plotcircles.png')

Source: stackoverflow.com

Plot circles in matplotlib

from matplotlib.patches import Circle  # $matplotlib/patches.py

def circle( xy, radius, color="lightsteelblue", facecolor="none", alpha=1, ax=None ):
    """ add a circle to ax= or current axes
    """
        # from .../pylab_examples/ellipse_demo.py
    e = Circle( xy=xy, radius=radius )
    if ax is None:
        ax = pl.gca()  # ax = subplot( 1,1,1 )
    ax.add_artist(e)
    e.set_clip_box(ax.bbox)
    e.set_edgecolor( color )
    e.set_facecolor( facecolor )  # "none" not None
    e.set_alpha( alpha )

Source: stackoverflow.com

Similar codes

0 vote170 views1 answer
How to define number in python
Python
-1 vote160 views1 answer
How to convert pandas series to 2d numpy array
Python
0 vote178 views1 answer
Print("Default max_rows: {} and min_rows: {}".format( pd.get_option("max_rows"), pd.get_option("min_rows")))
Python
0 vote180 views1 answer
Form action in django
Python
0 vote163 views1 answer
Function used in python
Python
0 vote164 views1 answer
Tkinter yes no dialogue box
Python
0 vote183 views1 answer
Python numpy kurtosis
Python
0 vote165 views1 answer
From sklearn.metrics import confusion_matrix pred = model.predict(X_test) pred = np.argmax(pred,axis = 1) y_true = np.argmax(y_test,axis = 1)
Python
0 vote183 views1 answer
How to use str()
Python
0 vote163 views1 answer
Oauthlib python error
Python