CwGetViewZoom

Syntax:

call CwGetViewZoom stem

        ("stem" is the name of a stem variable in which the results are
         stored.  There are 4 fields of the stem that are set.)

        stem.X          (numeric) The horizontal coordinate of the top-left corner
                        of the zoom rectangle

        stem.Y          (numeric) The vertical coordinate of the top-left corner
                        of the zoom rectangle

        stem.Width      (numeric) The width of the zoom rectangle

        stem.Height     (numeric) The height of the zoom rectangle

Description:

This procedure retrieves the zoom from the current view. The stem values are the dimensions of the rectangle to which the view is currently zoomed.

Example:

/* This example zooms back by 200%. */
call CwGetViewZoom blart
call CwSetViewZoom blart.x, blart.y, blart.width*2, blart.height*2

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