11.1.106          <ZOOM>

Description:   Zooms display to magnification and position specified or resets to original zoom.

Syntax:         <ZOOM>x y size

                   <ZOOM>RESET

                                     

Arguments:    x, y, size

                        all are fractions (range 0 to 1)

                        x is the horizontal position (left-right position) as a fraction of 1.

x=1 is right side of screen
y is the vertical position (up-down position) as a fraction of 1.

y=1 is top of screen.

                        size is a fraction of full size. size=1 is full size.

 size=.5 is twice (2x) magnification

RESET returns to full size.

 

See Also:       <DIALOG>ZOOM

Examples:      # example 1 - zoom 2x at center of screen

                   <ZOOM>.5 .5 .5

                            

                   # example 2 - zoom 3x at top right of screen

                   <ZOOM>.68 .9 .33

 

                   # example 3 - RESET to full size

                   <ZOOM> RESET

                                               

Zooms display to magnification and position specified or resets to original zoom.

x - axis is the horizontal (left - right) position expressed as a fraction between 0 and 1.  0 is the left side of the screen, 1 is the right side.

y- axis is the vertical (up - down) position expressed as a fraction between 0 and 1.  0 is the bottom of the screen, 1 is the top.

size is a fraction of full size.  1 is full size, 0.5 is 2x magnification, 0.33 is 3x magnification, etc.

The ZOOM Dialog Box may be easier  to use. See <DIALOG>ZOOM