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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/refman.tex | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/refman.tex b/doc/refman.tex index a556eb9..109b719 100644 --- a/doc/refman.tex +++ b/doc/refman.tex @@ -283,6 +283,13 @@ This document is also referenced as CENA technical note NT03-532. \section{Differences with previous versions} +\subsection{Differences between 3.3.X and 3.3 release} +\begin{itemize} +\item Damage support can now be controlled by a new TkZinc option + -usedamage +\item TkZinc now supports MouseWheel events under Windows +\end{itemize} + \subsection{Differences between 3.3 and 3.2.97 release} This release has been mainly focused on producing a stable code base that compile and run on all three supported platforms with @@ -838,6 +845,19 @@ actual source of the default color. Its default value is accepts a \attrtyperef{bitmap}. The default value is {\tt AtcSymbol15}. \end{blockindent} +\option{usedamage}{useDamage}{UseDamage} +\begin{blockindent} + Specifies whether to use or not damage optimizations with the openGL + rendering. Damage are drawable regions which are in need of + redisplay to repair the effects of window manipulation or to apply + data change. The value is a boolean that can have the values 0 or + 1. The value 0 specifies that no optimization is applied, ie that + the whole area of our widget is redisplayed. A value of 1 asks for + damage optimization: TkZinc records an update area where the change + have been made and then use this area to confine redrawing. It will + speed up redrawing in most cases but with some graphic cards it may + generate visual trails. The default value is {\tt 0}. +\end{blockindent} \option{xscrollcommand}{xScrollCommand}{ScrollCommand} \begin{blockindent} |