These commands are used to select vignette groups, objects, sub-areas of groups or objects.
The command, or the material, or both, are specified after this selection command and before the next selection command (or the end of the request) is applied to the selected item. Selection commands delimit material specification segments (MSS).
Select a vignette group or object by name.
Select a vignette group or object by pixel location.
Select the decal area of the selected object.
Select a sub-area of the selected group or object.