🚀 go-pugleaf

On Jan 22,  8:46am, Joachim Glaubrecht  #Alwd# wrote:
} Subject: "Bug" in vrotate ?
} 
} "Hi" to all Khoros-Users,
}  
} i think i have found a "bug" in vrotate:
} 
} when i try to rotate a 512x512 (short-)image in a 90 degree angle,
} (-d 90) the image losts it's border information.
} 
} the first and last row and collom is replaced by "random" zero pixels.
} 
} o.k. i know that rotating an image is a big problem because of the
} diskret data. but this replacement is hard to find (looks like a normal
} X-window border) and the algorithm i use after the rotation gets mad
} because of the "high-dynamic" of the data.
} 
} just a simple question:
} 
} is there no other tool, that can do this 90-degree-angle-rotation for me?
}            ~~~~~~~~~~~~


Try a vtranspos followed by a vflip (from side to side).

} ANY help is wellcome ...
} 
} - -- 
}   ___         _____________________________________  >>>>>>>>><<<<<<<<<
}  /  /  _____ !  jogl@tolkien.imib.rwth-aachen.de   ! >>> ATTENTION: <<<
}  __/__/_/ Gl !    RWTH-Aachen, Germany, Europe     ! NEW  EMail-Address
} /_/          !_Never_send_a_boy_to_do_a_man's_job__!  (imsd --> imib)
}-- End of excerpt from Joachim Glaubrecht  #Alwd#