vexiq.VisionSensor Class Reference

Vision Sensor device. More...

Public Member Functions
def	__init__ (self, index, brightness=50, signatures=None)
def	objects (self, id, visionObjectList)
	Get the recognized objects. More...

Detailed Description

Vision Sensor device.

Parameters

port	1-12. None or omit to autodetect.
brightness	0-255 range. Optional, if omitted, won't be set.
signatures	list or tuple of vision signatures (currently 9-item tuples). Optional, if omitted, won't be set.

Constructor & Destructor Documentation

__init__()

def vexiq.VisionSensor.__init__	(		self,
			index,
			brightness = 50,
			signatures = None
	)

Member Function Documentation

objects()

def vexiq.VisionSensor.objects	(		self,
			id,
			visionObjectList
	)

Get the recognized objects.

Parameters

id	The ID of the signature to detect (1-7)
visionObjectList	pass the list to fill. Create it by calling VisionObjectList(). items that are invalid will have the id field set to 0, otherwise id will be set to the signature id [1-7] or color code blocks id.

Returns

number of objects recognized