added null pointer check and assert

[wxWidgets.git] / docs / latex / wx / graphicsmatrix.tex

diff --git a/docs/latex/wx/graphicsmatrix.tex b/docs/latex/wx/graphicsmatrix.tex
index c935a89122aa25b32deb765405dfe5164614facc..b83e085ad0f9768c97a44dcb33549bfbd7e43321 100755 (executable)
--- a/docs/latex/wx/graphicsmatrix.tex
+++ b/docs/latex/wx/graphicsmatrix.tex
@@ -15,7 +15,8 @@ A wxGraphicsMatrix is a native representation of an affine matrix. The contents
 
 \wxheading{Derived from}
 
 
 \wxheading{Derived from}
 

-\helpref{wxGraphicsObject}{wxgraphicsobject}
+\helpref{wxGraphicsObject}{wxgraphicsobject}\\
+\helpref{wxObject}{wxobject}

 
 \wxheading{Include files}
 
 
 \wxheading{Include files}