wave-viewer 0.1.0

A simple GUI for viewing waveforms.

Wave Viewer

A simple GUI for viewing waveforms. It plots the waveform with vispy in a separate process. The GUI is built with PySide6.

The WaveViewer class is the main interface for the wave_viewer package. It provides methods for adding and removing lines from the plot, clearing the plot, and closing the GUI.

Installation

pip install wave-viewer

Usage

from wave_viewer import WaveViewer
import numpy as np

# Create the viewer
viewer = WaveViewer()

# Add a line to the plot
x = np.arange(100000) / 2e9
y = np.exp(1j * 2 * np.pi * 1e6 * x)
ys = [y.real, y.imag]
viewer.add_line("line1", x, ys, offset=0)

# Add another line to the plot
viewer.add_line("line2", x, ys, offset=2)

# Auto scale the plot
viewer.autoscale()

# Remove the first line
viewer.remove_line("line1")

# Replace the second line
y = np.exp(1j * 2 * np.pi * 2e6 * x)
ys = [y.real, y.imag]
viewer.add_line("line2", x, ys, offset=2)

# Clear the plot
viewer.clear()

# Close the GUI
viewer.close()