Visualize 2D Marker Data in Selected Plane — visualise_2D_marker

This function visualizes marker data in a 2D plot (sagittal, frontal, or transverse plane) at a selected frame. It plots the markers as points on the chosen plane and adjusts the axis limits according to the marker data.

Usage

visualise_2D_marker_position(data, selected_frame, plane, point_size = 2)

Arguments

data: A data frame containing the marker data (including columns for X, Y, Z positions).
selected_frame: An integer specifying the frame number to visualize.
plane: A character string specifying the plane to plot. Options are "sagittal", "frontal", or "transverse".
point_size: A numeric value specifying the size of the points in the plot. Default is 2.

Value

A ggplot2 object representing the 2D visualization of the marker data.