add_image_overlay       Add Overlay (Deprecated)
add_title               Add Title Function (deprecated)
add_vignette            Add Vignette Effect (Deprecated)
dragon                  Dragon Image
dragondepth             Dragon Depthmap
generate_2d_disk        Generate 2D Disk
generate_2d_exponential
                        Generate 2D exponential Distribution
generate_2d_gaussian    Generate 2D Gaussian Distribution
get_string_dimensions   Get String Dimensions
interpolate_array       Matrix/Array Interpolation
plot_image              Plot Image
plot_image_grid         Plot Image Grid
ray_read_image          Read Image
ray_write_image         Write Image
render_bokeh            Render Bokeh
render_boolean_distance
                        Render Boolean Distance
render_bw               Render Black and White
render_clamp            Clamp Image
render_convolution      Render Convolution
render_convolution_fft
                        Render Convolution FFT
render_image_overlay    Add Overlay
render_reorient         Reorient Image
render_resized          Resize Image
render_text_image       Generate Text Image
render_title            Render a Title on an Image
render_vignette         Add Vignette Effect
run_documentation       Run Documentation
