[R] how to rotate a triangle image(ZMAT) ?

Jim Lemon jim at bitwrit.com.au
Thu Jun 29 03:10:21 CEST 2006

Cleber N.Borges wrote:
>  Hello R users...
>  how to align this Zmat (triangle image)  in X axis?
>  I would like that the triangle's base become in the X
> axis and
>  the triangle's height become in the Y axis 
>  Is there some trick for make this?
How about:



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