update

BarPlot.update(x, y)

Update the positions and/or size of the bars in this plot.

Parameters
xarray_like

The new positions of the bars to draw.

yarray_like

The new sizes of the bars to draw.

Examples

Create a bar plot.

>>> import pyvista
>>> chart = pyvista.Chart2D()
>>> plot = chart.bar([1, 2, 3], [2, 1, 3])
>>> chart.show()
../../../../_images/pyvista-plotting-charts-BarPlot-update-1_00_00.png

Update the bar sizes.

>>> plot.update([1, 2, 3], [3, 1, 2])
>>> chart.show()
../../../../_images/pyvista-plotting-charts-BarPlot-update-1_01_00.png