| +.WObject | merge plotting objects | 
| AddWGroup | Add a plotting object to a group | 
| Beneath | Beneath | 
| both.cluster | row- and column-cluster a matrix | 
| BottomLeftOf | Bottom left of | 
| BottomRightOf | Bottom right of | 
| CalcTextBounding | Calculate Text Bounding | 
| CalcTextBounding.WHeatmap | Calculate Texting Bounding for WHeatmap | 
| CMPar | Color Map Parameters | 
| ColorMap | Constructor for ColoMap object | 
| column.cluster | column cluster a matrix | 
| darkjet.stops | darker jet color stops | 
| FromAffine | Convert from affine coordinates to absolute coordinates | 
| getdim | Get dimensions | 
| grid.dendrogram | Draw dendrogram under grid system | 
| GroupCheckNameUnique | Check whether group names are unique | 
| GroupDeepGet | Get an plotting object from a group's descendants | 
| jet.stops | jet color stops | 
| LeftOf | LeftOf | 
| ly | show layout | 
| MapToContinuousColors | map data to continuous color | 
| MapToDiscreteColors | map data to discrete color | 
| print.WDendrogram | print a dendrogram | 
| print.WGenerator | print a WGenerator | 
| print.WGG | plot WGG object | 
| print.WGrob | plot WGrob object | 
| print.WGroup | Draw WGroup | 
| print.WHeatmap | plot WHeatmap | 
| print.WLabel | print WLabel | 
| print.WRect | print WRect | 
| Resolve | Resolve name to object | 
| RightOf | RightOf | 
| row.cluster | row cluster a matrix | 
| ScaleGroup | Scale group | 
| ToAffine | Convert from absolute coordinates to affine coordinates | 
| TopLeftOf | Top left of | 
| TopOf | Top of | 
| TopRightOf | Top right of | 
| WColorBarH | WColorBarH | 
| WColorBarV | WColorBarV | 
| WColumnBind | column bind non-overlapping objects | 
| WCustomize | Customize an existing plot | 
| WDendrogram | WDendrogram class | 
| WDim | class WDim | 
| WGG | WGG object form ggplot with coordinates | 
| WGrob | WGrob object plot from a gList of grob objects | 
| WGroup | Construct a WGroup | 
| WHeatmap | WHeatmap object | 
| WLabel | construct a WLabel | 
| WLegendH | WLegendH | 
| WLegendV | WLegendV | 
| WMatrix | plot multiple figures in a matrix | 
| WObject | Construct a WObject | 
| WPosition | place an arbitrary position w.r.t a subplot | 
| WRect | construct a WRect | 
| WRowBind | row bind non-overlapping objects | 
| [.WGroup | subset WGroup |