pygaze._eyetracker.libeyelink Namespace Reference

Classes
class	libeyelink

Functions
	deg2pix (cmdist, angle, pixpercm)

Variables
	_eyelink = None

Function Documentation

deg2pix()

pygaze._eyetracker.libeyelink.deg2pix	(		cmdist,
			angle,
			pixpercm )

Returns the value in pixels for given values (internal use)

    arguments
    cmdist  -- distance to display in centimeters
    angle       -- size of stimulus in visual angle
    pixpercm    -- amount of pixels per centimeter for display

    returns
    pixelsize   -- stimulus size in pixels (calculation based on size in
               visual angle on display with given properties)

Variable Documentation

_eyelink

pygaze._eyetracker.libeyelink._eyelink = None

protected