| Object: GEOMETRY-VIEW-MIXIN (The :GWL Package) |
| Mixins: VANILLA-MIXIN |
| Input Slots (optional) | |
| HIDDEN? [from VANILLA-MIXIN*] boolean | |
Indicates whether the object should effectively be a hidden-object even if specified in :objects. Default is nil. | |
| LENGTH number | |
Length ("height" of screen window) of the graphics viewport. Default is 300. | |
| ROOT [from VANILLA-MIXIN*] gdl instance | |
The root-level node in this object's ``tree'' (instance hierarchy). | |
| SAFE-CHILDREN [from VANILLA-MIXIN*] list of gdl instances | |
All objects from the :objects specification, including elements of sequences as flat lists. Any children which throw errors come back as a plist with error information | |
| STRINGS-FOR-DISPLAY [from VANILLA-MIXIN*] string or list of strings | |
Determines how the name of objects of this type will be printed in most places. This defaults to the name-for-display (generally the part's name as specified in its parent), followed by an index number if the part is an element of a sequence. | |
| VIEW-OBJECT gdl web-drawing object | |
This must be overridden in the specialized class. | |
| VISIBLE-CHILDREN [from VANILLA-MIXIN*] list of gdl instances | |
Additional objects to display in Tatu tree. Typically this would be a subset of hidden-children. Defaults to NIL. | |
| WIDTH number | |
Width of the graphics viewport. Default is 300. | |