getPitVBL

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getPitVBL() Function

 Note: This function can only be used in a Trusted Macro

• Introduced in version 1.11.0

Gets the Pit Vision Blocking Layer (Pit VBL) shapes for the area specified in the shape parameter.

Usage

<syntaxhighlight lang="mtmacro" line> getPitVBL(shape) getPitVBL(shape,format) </source>

This function retrieves the Pit VBL found in the given shape(s).

Parameters

• shape - A JSON object, or an array of JSON objects, as described in drawVBL(). If an array, gets all the Pit VBL within all provided shapes, otherwise just the Pit VBL in the single provided shape.
• format - OPTIONAL Boolean. Returns a JSON object if false(0), or a JSON array of coordinates if true(1). In either case, the returned shape covers the Pit VBL found in the area. Defaults to false(0)

Examples

<syntaxhighlight lang="mtmacro">

[h:rectangle = '{"shape":"rectangle","x":50,"y":50,"w":100,"h":200,"r":45,"fill":1,"thickness":1,"scale":0}'] [r:vblData = getPitVBL(rectangle , 0)]

</source>

See Also

Introduction to Vision Blocking, erasePitVBL(), drawPitVBL()