2. Line and Label

• gsplot.line is a type of plot that displays information as a series of data points called ‘markers’ connected by straight lines. It is one of the most basic types of plots and is commonly used in data visualization.

• gsplot.label adds labels, limits, and ticks to all axes of the plot. It is used to provide additional information on axes. Argument of gsplot.label is [x_label, y_label, [xlim, *args], [ylim, *args]]. More details can be found in gsplot.label.

Example

Main Functions

Function	A Brief Overview
gsplot.line	Add line plot to the axis specified by axis_target
gsplot.legend_axes	Add legend to all axes
gsplot.label	Add labels, limits, and ticks to all axes

Code

import gsplot as gs

axs = gs.axes(store=True, size=[10, 5], mosaic="AB")

for i in range(7):
    x = [i, i + 1, i + 2]
    y = [i, i, i]

    # Plot line by axis
    gs.line(axs[0], x, y, label=f"line {i}")

    # Fill the facecolor of the marker by alpha_mfc
    gs.line(axs[1], x, y, label=f"line {i}", alpha_mfc=1)

# Add legends to the all axes
gs.legend_axes()

# Add labels to the all axes
gs.label(
    [
        # ["xlabel", "ylabel", [xlim, *args], [ylim, *args]]
        ["$x_1$", "$y_1$", [-1, 10], [-1, 10]],
        ["$x_2$", "$y_2$", [-1, 10], [-1, 10]],
    ]
)

gs.show("line_and_label")

Plot