Figure 7.1 A plot of oceanographic data R code	Figure 7.2 A grid.imageFun() function R code	Figure 7.3 Output from the grid.imageFun() function R code	Figure 7.4 A grid.ozFun() function R code
Figure 7.5 Example output from grid.ozFun() R code	Figure 7.6 Annotating grid.ozFun() output R code	Figure 7.7 Editing grid.ozFun() output R code	Figure 7.8 An "imageGrob" class R code
Figure 7.9 Some validDetails() methods R code	Figure 7.10 An "ozGrob" class R code	Figure 7.11 An "ozImage" class R code	Figure 7.12 Some editDetails() methods R code
Figure 7.13 Editing an imageGrob R code	Figure 7.14 Low-level editing of an imageGrob R code	Figure 7.15 Helper functions for a "ribbonLegend" class R code	Figure 7.16 A "ribbonLegend" class R code
Figure 7.17 An "ozKey" class R code	Figure 7.18 A plot of temperature data R code	Figure 7.19 A splitString() function R code	Figure 7.20 Performing calculations before drawing R code
Figure 7.21 A "splitText" class R code	Figure 7.22 Drawing faces R code	Figure 7.23 Some face functions R code	Figure 7.24 Some face objects R code