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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/refman.tex | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/refman.tex b/doc/refman.tex index 9741de8..d4f03d6 100644 --- a/doc/refman.tex +++ b/doc/refman.tex @@ -537,6 +537,8 @@ These expressions can be used to get the version of TkZinc. The string returned {\tt pathname} name the new widget and specifies where in the widget hierarchy it will be located. +You can set the {\tt \$ZINC\_GLX\_INFO} environment variable in order to display some information about the OpenGL instance used by TkZinc \textit{(New since TkZinc v3.2.6i)}. + Any new TkZinc widget comes with a root group item, always identified by the item id 1. This group will contain all other items, either directly or through groups created themselves in the root group. Together the items form a tree rooted |