[docs]
class Tap:
"""
Represents a tap detected on the smartphone screen.
Attributes:
- x (int): The x coordinate of the tap [0..100]. See: :ref:`screen`.
- y (int): The y coordinate of the tap [0..100]. See: :ref:`screen`.
- zone (string): Returns the area of the smartphone screen. Takes one of the following values: 'forehead', 'eye', 'right', 'left', 'mouth' or 'chin'.
.. image:: _static/tap_areas.jpg
:scale: 50 %
:alt: Image showing the different possible tap areas on the screen, each one of them being a square or a rectangle. The upper part is the 'forehead'. Excluding the forehead, the right part is 'right' and the left part is 'left'. Excluding those parts, there are four zones remaining. From top to bottom, they are: the 'eye', which is the biggest of all zones, an undefined zone, the 'mouth' and the 'chin'.
"""
def __init__(self, x, y):
self.x = x
self.y = y
self.zone = self.coordsToZone(x,y)
def coordsToZone (self, x, y):
if (y == 0) and (x == 0):
return None
elif y < 17:
return "forehead"
elif self.rangeFun(y, "between", 17, 56) and self.rangeFun(x, "between", 15, 85):
return 'eye'
elif self.rangeFun(y, "between", 65, 77) and self.rangeFun(x, "between", 25, 75):
return "mouth"
elif self.rangeFun(x, "between", 0, 15):
return "left"
elif self.rangeFun(x, "between", 85, 100):
return "right"
elif self.rangeFun(y, "between", 77, 100) and self.rangeFun(x, "between", 15, 85):
return "chin"
def rangeFun (self, input, type, r1, r2):
if type == "between":
if r1 < r2:
if (input > r1) and (input < r2):
return True
else:
return False
else:
if (input > r2) and (input < r1):
return True
else:
return False
else:
if r1 < r2:
if (input < r1) or (input > r2):
return True
else:
return False
else:
if (input < r2) or (input > r1):
return True
else:
return False
def __str__(self):
return "Tap, (x,y): "+ str(self.x) +", " +str(self.y) + ", zone: " + str(self.zone)
