` Printed Icetips Article

Icetips Article



Clarion 6: MulDiv
2003-01-21 -- Alexey Solovjev
 
Hello,

> > If I do the following, then all works correctly.
> >
> >     ?Image1{PROP:Height} = INT((ImageH * WindowW) / ImageW)
> >     ?Image1{PROP:Width}  = WindowW
>
> This way not only is a work around but it is faster than variant without
> INT().

Following way is even faster:

  MAP
    MODULE('')
      MulDiv (SIGNED,SIGNED,SIGNED),SIGNED,PASCAL
    END
  END

  ...
  ?Image1{PROP:Height} = MulDiv (ImageH, WindowW, ImageW)

Alexey Solovjev



Printed November 21, 2024, 7:21 am
This article has been viewed/printed 35321 times.
Google search has resulted in 36 hits on this article since January 25, 2004.