diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/refman.tex | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/doc/refman.tex b/doc/refman.tex index 701fe16..4d6a02c 100644 --- a/doc/refman.tex +++ b/doc/refman.tex @@ -313,6 +313,8 @@ It has been replaced by the GLU library. So TkZinc is again fully free software. \item the syntax of gradient has been changed, mainly to accomodate with any color specification defined for X. {\bf Beware that old gradient are no more compatible} \item conical gradient type has been added; gradient paramaters has been extended. +\item Perl modules ZincDebug, ZincTrace and ZincTraceErrors have been renamed Tk::Zinc::Debug +Tk::Zinc::Trace and Tk::Zinc::Trace. \item TkZinc comes now with a ZincTrace.pm module to trace every TkZinc method call \item the hierarchical view in ZincDebug.pm can now display some choosen attributes in a choosen format. @@ -4573,26 +4575,26 @@ named AlphaStipple0 to AlphaStipple15, AlphaStipple0 being the most transparent. -\section{ZincDebug.pm} +\section{Tk::Zinc::Debug.pm} -\ident{ZincDebug.pm} is a Perl module useful for debugging purpose. It can be used in a +\ident{Tk::Zinc::Debug.pm} is a Perl module useful for debugging purpose. It can be used in a Perl application using TkZinc to display the hierarchical tree of items, to display items selected by their id or tags, to grab items with the mouse and to get the list of items enclosed or overlapped by a rectangle designated by the mouse. You will be presented a list of items, with many interesting attributes such as position, priority, visibility, group...\ and even more information on request. Much of the selected items attributes can be interactively modified. When an application uses -\ident{ZincDebug.pm}, you can get a short reminder by depressing the {\tt Esc} key in +\ident{Tk::Zinc::Debug.pm}, you can get a short reminder by depressing the {\tt Esc} key in the main window of this application. For more information, please refer to the -\ident{ZincDebug.pm} man pages with the classical command {\tt man ZincDebug} +\ident{Tk::Zinc::Debug.pm} man pages with the classical command {\tt man Tk::Zinc::Debug} To use this module, you can import it either by adding, for example, the following statements in your source code: -\code{\\use ZincDebug;\\ +\code{\\use Tk::Zinc::Debug;\\ finditems(\$zinc);\\ tree(\$zinc, -optionsToDisplay => '-tags', -optionsFormat => 'row');\\} or simply by using the -M option of Perl: -\code{\\perl -MZincDebug yourscript.pl\\} +\code{\\perl -MTk::Zinc::Debug yourscript.pl\\} \section{Tracing TkZinc methods call in Perl/Tk} @@ -4605,7 +4607,7 @@ or tracking some nasty segfault which should never occure since TkZinc is Because you sometime get some errors inside \ident{TkZinc} with a cryptic message like {\tt ".... errors in Tk.pm line 228"}, it may be usefull to know where exactly in your code is the error. There is a simple and convenient mean to do this, just -by using a small module called \ident{ZincTraceErrors.pm}, released with \ident{TkZinc}. +by using a small module called \ident{Tk::Zinc::TraceErrors}, released with \ident{TkZinc}. It traces every call of a TkZinc method inducing a Tk error. It prints on the standard output the following informations: \begin{itemize} @@ -4618,14 +4620,14 @@ the standard output the following informations: To use this module you can import it either by adding the following statement in your source code: -\code{\\use ZincTraceErrors;\\} or better, by using the -M option of Perl: -\code{\\perl -MZincTraceErrors yourscript.pl\\} +\code{\\use Tk::Zinc::TraceErrors;\\} or better, by using the -M option of Perl: +\code{\\perl -MTk::Zinc::TraceErrors yourscript.pl\\} \subsection{Tracking TkZinc segfaults in Perl/Tk} If you encounters a segfault in one Perl/Tk script and you suspects that TkZinc might be responsible, you should use a small module called -\ident{ZincTraceErrors.pm}, released with \ident{TkZinc}. +\ident{Tk::Zinc::Trace}, released with \ident{TkZinc}. It traces every call of a TkZinc method. The method call is printed on the standard output before the effective call, and the result of the invokation is printed after the call. To be sure @@ -4643,8 +4645,8 @@ It prints on the standard output the following informations: To use this module you can import it either by adding the following statement in your source code: -\code{\\use ZincTrace;\\} or better, by using the -M option of Perl: -\code{\\perl -MZincTrace yourscript.pl\\} +\code{\\use Tk::Zinc::Trace;\\} or better, by using the -M option of Perl: +\code{\\perl -MTk::Zinc::Trace yourscript.pl\\} \section{zinc-demos} |