AUTOZOOM Property

PLBCMP GUI Only

 

The AUTOZOOM property turns zooming on for an PICT object. The property uses the following format:

 

AUTOZOOM[={value}]

Note the following:

  1. AUTOZOOM may be used in CREATE, SETPROP, or GETPROP statements of a PICT object.

  2. When the AUTOZOOM property is set to $ON, a mode for the picture is enabled that allows an end-user to cause the picture to be zoomed using mouse click actions. If the end-user double clicks in the bounds of a picture, this causes a zooming action for the picture. If the end-user does a mouse down/hold action to draw a rectangle in the picture and then double clicks the newly drawn rectangle, this causes the zooming action to show the contents in the bounds of the rectangle for the picture.

  3. If the AUTOZOOM property is specified without an assignment, the action is the same as if AUTOZOOM=1 were given.

  4. {value} is a decimal number, a Numeric Variable, an Expression, or a keyword as defined in PLBEQU.INC. The supported values and keywords are:
     

    5. Value

    Keyword

    Automatic zooming is ...

    0

    $OFF

    disabled. (default)

    1

    $ON

    enabled

     

  5. This property is not available when using the PL/B Web Server.

 

 

See Also: Object Properties, Object IO Instructions, Object Definitions

 


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