adjust                  Adjust layer params and aesthetics (Layer
                        operation)
affine_transform        Translate, scale, and rotate ggplot2 layers
                        (Layer operation)
blend                   Blend ggplot2 layers (Layer operation)
copy                    Copy layers then adjust params and aesthetics
                        (Layer operation)
ggblend-package         Blending and compositing for ggplot2
layer-like              ggplot2 layer-like objects
layer_list              Lists of layer-like objects
nop                     Identity ("no-op") transformation (Layer
                        operation)
operation-class         Layer operations
operation_composition   Layer operation composition
operation_product       Layer operation products
operation_sum           Layer operation sums
partition               Partition a layer into subgroups (Layer
                        operation)
