pyvista.plotting.charts.AreaPlot

class AreaPlot(chart, x, y1, y2=None, color='b', label='')

Class representing a 2D area plot.

Users should typically not directly create new plot instances, but use the dedicated 2D chart’s plotting methods.

Parameters:

chartChart2D

The chart containing this plot.

xarray_like

X coordinates of the points outlining the area to draw.

y1array_like

Y coordinates of the points on the first outline of the area to draw.

y2array_like, optional

Y coordinates of the points on the second outline of the area to draw. Defaults to numpy.zeros_like(x).

colorColorLike, default: “b”

Color of the area drawn in this plot. Any color parsable by pyvista.Color is allowed.

labelstr, default: “”

Label of this plot, as shown in the chart’s legend.

Examples

Create an area plot showing the minimum and maximum precipitation observed in each month.

>>> import pyvista as pv
>>> import numpy as np
>>> x = np.arange(12)
>>> p_min = [11, 0, 16, 2, 23, 18, 25, 17, 9, 12, 14, 21]
>>> p_max = [87, 64, 92, 73, 91, 94, 107, 101, 84, 88, 95, 103]
>>> chart = pv.Chart2D()
>>> _ = chart.area(x, p_min, p_max)
>>> chart.x_axis.tick_locations = x
>>> chart.x_axis.tick_labels = ["Jan", "Feb", "Mar", "Apr", "May",
...                             "Jun", "Jul", "Aug", "Sep", "Oct",
...                             "Nov", "Dec"]
>>> chart.x_axis.label = "Month"
>>> chart.y_axis.label = "Precipitation [mm]"
>>> chart.show()

Methods

AreaPlot.toggle()	Toggle the plot's visibility.
AreaPlot.update(x, y1[, y2])	Update this plot's points, outlining the area to draw.

Attributes

AreaPlot.brush	Brush object controlling how shapes in this plot are filled.
AreaPlot.color	Return or set the plot's color.
AreaPlot.label	Return or set the this plot's label, as shown in the chart's legend.
AreaPlot.line_style	Return or set the line style of all lines drawn in this plot.
AreaPlot.line_width	Return or set the line width of all lines drawn in this plot.
AreaPlot.pen	Pen object controlling how lines in this plot are drawn.
AreaPlot.visible	Return or set the this plot's visibility.
AreaPlot.x	Retrieve the X coordinates of the points outlining the drawn area.
AreaPlot.y1	Retrieve the Y coordinates of the points on the first outline of the drawn area.
AreaPlot.y2	Retrieve the Y coordinates of the points on the second outline of the drawn area.