Reference

Render Image Transformations Functions for transforming/creating images.
render_bokeh()	Render Bokeh
render_boolean_distance()	Render Boolean Distance
render_bw()	Render Black and White
render_clamp()	Clamp Image
render_color_correction()	Render Color Correction Matrix (3x3, linear RGB)
render_convert_colorspace()	Render Convert Colorspace
render_convolution()	Render Convolution
render_convolution_fft()	Render Convolution FFT
render_crop()	Crop Image
render_exposure()	Apply exposure compensation (in stops)
render_gamma_linear()	Render Gamma/Linear
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_to_display()	Render To Display
render_tonemap()	Render Tonemap
render_vignette()	Add Vignette Effect
render_white_balance()	Render White Balance (Bradford CAT)
interpolate_array()	Matrix/Array Interpolation
Plotting and Saving Images Functions for displaying/saving images
plot_image()	Plot Image
plot_image_grid()	Plot Image Grid
ray_write_image()	Write Image
ray_read_image()	Read Image
Colorspace Helpers Prebuilt RGB Working/Display Color Spaces.
CS_ACESCG CS_SRGB CS_P3D65 CS_BT2020 CS_ADOBE	Prebuilt RGB Working/Display Color Spaces
Calculating Font Info Functions for extracting size information about strings
get_string_dimensions()	Get String Dimensions
Kernels Functions to generate 2D distributions
generate_2d_disk()	Generate 2D Disk
generate_2d_exponential()	Generate 2D exponential Distribution
generate_2d_gaussian()	Generate 2D Gaussian Distribution
Included Data Example data/depth map.
dragon	Dragon Image
dragondepth	Dragon Depthmap
sunset_image	Sunset Image
S3 Methods rayimg class functions
print(<rayimg>)	Print method for rayimg
Deprecated Functions Use the render_* versions instead.
add_image_overlay()	Add Overlay (Deprecated)
add_title()	Add Title Function (deprecated)
add_vignette()	Add Vignette Effect (Deprecated)
pkgdown utils Internal but must be exported to meet CRAN guidelines
run_documentation()	Run Documentation