Matplotlib Plot
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External
- Example https://matplotlib.org/stable/plot_types/basic/plot.html#sphx-glr-plot-types-basic-plot-py
- Documentation https://matplotlib.org/stable/api/_as_gen/matplotlib.axes.Axes.plot.html#matplotlib.axes.Axes.plot
Internal
Overview
import matplotlib.pyplot as plt
plt.style.use('seaborn-v0_8-whitegrid')
x = [1, 2, 3]
y = [10, 23, 4]
fig, ax = plt.subplots()
ax.plot(x, y)
plt.show() # not needed in Jupyter
Difference between Plot and Scatter
Input Data
plot([x], y, [fmt], ...)
where fmt is a format string.
The coordinates of the points or line nodes are given by x, y.
Multiple Series
If multiple pairs of x/y arguments are provided, multiple lines are plotted:
def plot([x], y, [fmt], [x2], y2, [fmt2], ..., **kwargs)
Style
To set globally, see:
Format String
Color "r" for red.
Line Width, Color, Style, Marker
ax.plot(x, y, linewidth=0.5)
ax.plot(x, y, lw=0.5)
ax.plot(x, y, color='green', marker='o', linestyle='dashed', linewidth=2, markersize=12)
Multiple Series Formatting
Axes
Labels
ax.set_xlabel('length')
ax.set_ylabel('height')
Grid Lines
Title
fig, ax = plt.subplots()
fig.suptitle('Something')