vispy.visuals.scrolling_lines.
ScrollingLinesVisual
Bases: vispy.visuals.visual.Visual
vispy.visuals.visual.Visual
Displays many line strips of equal length, with the option to add new vertex data to one end of the lines.
The number of independent line strips to draw.
The number of samples in each line strip.
The x distance between samples
An array of colors to assign to each line strip.
An array of x, y position offsets to apply to each line strip.
Arrange line strips into a grid with this number of columns. This option is not compatible with pos_offset.
The x, y distance between cells in the grid.
fragment_code
roll_data
Append new data to the right side of every line strip and remove as much data from the left.
A data array to append.
set_color
Set the array of colors for each line strip.
An array of rgba values.
set_data
Set the complete data for a single line strip.
The index of the line strip to be replaced.
The data to assign to the selected line strip.
set_pos_offset
Set the array of position offsets for each line strip.
An array of xy offset values.
vertex_code