getVBL

getVBL() Function

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

• Introduced in version 1.3b90

This function saves Vision Blocking Layer (VBL) shapes.

Usage

drawVBL(shape,format)

This function retrieves the found shape in the given shape.

Parameters

• shape - A json object as described in drawVBL().
• format - Boolean. 0 returns a json object similar to the one you feed it. 1 returns an array of coordinates which covers the VBL found in the area

Example:

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

See Also

Introduction to Vision Blocking , eraseVBL(), drawVBL()