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

39 votes236 views6 answers
Creating dataframe
Python
0 vote177 views1 answer
Struct trong python
Python
0 vote174 views1 answer
Python get github file content
Python
0 vote166 views1 answer
Linux desktop files location python
Python
3 votes186 views2 answers
Python os module
Python
0 vote231 views1 answer
How to check python to see if list length is even
Python
0 vote184 views1 answer
Convert all sizes to terabytes pandas
Python
38 votes181 views2 answers
Python create new folder if not exist
Python
0 vote208 views1 answer
Python get number of arguments of a function
Python
1 vote175 views1 answer
Get href scrapy xpath
Python