binovfcal               Calculates an array of integrated visual fields
caltheta                Calculates the angle of convergence
colfunc                 Creates a color scheme for visual field plots
colorkey                Generates a color legend for visual field plots
get_col                 Color-codes dB values
get_inv_col             Color-codes dB values
makevf                  Makes a visual field matrix
plotvf                  Plots visual field
plotvf_2                Plots visual field
plotvfray               Plots binocular visual field rays
rotate                  Rotates a point (x,y) by an angle
rundemo                 Runs shiny applications included in the package
