vispy.plot package

Subpackages

• vispy.plot.tests package
  • Submodules
    • vispy.plot.tests.test_plot module
      • test_figure_creation()
      • test_plot_widget_axes()
  • Module contents

Submodules

• vispy.plot.fig module
  • Fig
    • Fig.plot_widgets
• vispy.plot.plotwidget module
  • PlotWidget
    • PlotWidget.colorbar()
    • PlotWidget.histogram()
    • PlotWidget.image()
    • PlotWidget.mesh()
    • PlotWidget.plot()
    • PlotWidget.spectrogram()
    • PlotWidget.surface()
    • PlotWidget.volume()

Module contents

This module provides functions for displaying data from a command-line interface.

NOTE: This module is still experimental, and under development. It currently lacks axes, but that is a high-priority target for the next release.

Usage

To use vispy.plot typically the main class Fig is first instantiated:

>>> from vispy.plot import Fig
>>> fig = Fig()

And then PlotWidget instances are automatically created by accessing the fig instance:

>>> ax_left = fig[0, 0]
>>> ax_right = fig[0, 1]

Then plots are accomplished via methods of the PlotWidget instances:

>>> import numpy as np
>>> data = np.random.randn(2, 10)
>>> ax_left.plot(data)
>>> ax_right.histogram(data[1])