SmootLight.pixelmappers.C5SignMapper

6 """C5SignMapper is a modification to SimpleMapper which maps events to the + 7 nearest Pixel. In addtion, it also maps sign artifacts (letters, logo, etc) + 8 to their representative locations if given in the form "ts rs :: conditions" + 9 It also supports strings of the form: {x}>5, {y}<10, {x}*{y}<{x}, etc. + 10 (Conditons, separated by commas. and and or may also be used).""" + 11 + 12 signPosition = { + 13 "ls" : { + 14 'all' : [(2,2),(2,8), (2,14), (2,20)], + 15 '1' : [(2,2)], + 16 '2' : [(2,8)], + 17 '3' : [(2,14)], + 18 '4' : [(2,20)] }, + 19 "ts" : { + 20 'all' : [(4,22), (10,22), (16,22), (22,22), (27, 22), (33, 22), (39,22), (44, 22)], + 21 '1' : [(4,22)], + 22 '2' : [(10,22)], + 23 '3' : [(16,22)], + 24 '4' : [(22,22)], + 25 '5' : [(27,22)], + 26 '6' : [(33,22)], + 27 '7' : [(39,22)], + 28 '8' : [(44,22)] }, + 29 "rs" : { + 30 'all' : [(45,2), (45, 8), (45,14), (45,20)], + 31 '1' : [(45,2)], + 32 '2' : [(45,8)], + 33 '3' : [(45,14)], + 34 '4' : [(45,20)] }, + 35 "bs" : { + 36 'all' : [(4,2), (10,2), (16,2), (22, 2), (27,2), (34,2), (39,2), (44,2)], + 37 '1' : [(4,2)], + 38 '2' : [(10,2)], + 39 '3' : [(16,2)], + 40 '4' : [(22,2)], + 41 '5' : [(27,2)], + 42 '6' : [(33,2)], + 43 '7' : [(39,2)], + 44 '8' : [(44,2)] }, + 45 "wt" : { + 46 'all' : [(12,5), (13, 5), (16,5), (18,5), (21,5), (23,5), (26,5), (27,5), (30,5), (34,5), (37,5)], + 47 '1' : [(12,5), (13,5)], + 48 '2' : [(16,5)], + 49 '3' : [(18,5)], + 50 '4' : [(21,5)], + 51 '5' : [(23,5)], + 52 '6' : [(26,5),(27,5)], + 53 '7' : [(30,5)], + 54 '8' : [(34,5)], + 55 '9' : [(37,5)] }, + 56 "cl" : { + 57 'all' : [(17,8), (21,10), (24,10), (26,12), (31,12)], + 58 'in' : [(21,10),(24,10),(26,12)], + 59 'out' : [(17,8),(31,12)], + 60 '1' : [(17,8)], + 61 '2' : [(21,10)], + 62 '3' : [(24,10)], + 63 '4' : [(26,12)], + 64 '5' : [(31,12)] }, + 65 "c5" : { + 66 'all' : [(6,17), (11,17), (15,17), (19,17), (22, 17), (27,17), (33,16), (34, 16), (38,17), (42,17)], + 67 'con' : [(6,17), (11,17), (15,17), (19,17), (22, 17), (27,17)], + 68 'five': [(33,16), (34, 16), (38,17), (42,17)], + 69 '1' : [(6,17)], + 70 '2' : [(11,17)], + 71 '3' : [(15,17)], + 72 '4' : [(19,17)], + 73 '5' : [(22,17)], + 74 '6' : [(27,17)], + 75 '7' : [(33,16)], + 76 '8' : [(34,16)], + 77 '9' : [(38,17)], + 78 '10' : [(42,17)] }, + 79 } + 80 +

81 - def mappingFunction(self, eventLocation, screen): +

82 if type(eventLocation) == type(tuple()): + 83 bestDist = sys.maxint + 84 bestPixel = None + 85 [x,y] = eventLocation + 86 for (x,pixel) in screen.pixelsInRange(x-self['CutoffDist'], \ + 87 x+self['CutoffDist']): + 88 pixelDist = Geo.dist(pixel.location, eventLocation) + 89 if pixelDist < bestDist: + 90 bestPixel = pixel + 91 bestDist = pixelDist + 92 if bestPixel != None: + 93 return [(bestPixel,1)] + 94 else: + 95 return [] + 96 else: + 97 #pixel locs + 98 eventLocSplit = eventLocation.split('@') + 99 if len(eventLocSplit) == 2: +100 [eventLocation, signPart] = eventLocSplit +101 signParts = signPart.split('.') +102 pixelLocs = signPosition[signParts[0]][signParts[1]] +103 screenPixels = [p for p in screen if (p.location in pixelLocs)] +104 else: +105 screenPixels = [p for p in screen] +106 +107 +108 #{x}>5,{y}<k +109 ret = [] +110 eventLocation = eventLocation.replace('{x}', 'pixel.location[0]') +111 eventLocation = eventLocation.replace('{y}', 'pixel.location[1]') +112 if len(eventLocation) > 0: +113 conditions = eventLocation.split(',') +114 conditionLambdas = [eval('lambda pixel:'+condition) for condition in conditions] +115 else: +116 conditionLambdas = [] +117 for pixel in screenPixels: +118 try: +119 pixelValid = True +120 for p in conditionLambdas: +121 if p(pixel) == False: +122 pixelValid = False +123 continue +124 if pixelValid: +125 ret.append((pixel, 1)) +126 except Exception as exp: +127 import pdb; pdb.set_trace() +128 raise Exception('Bad event condition') +129 return ret +

Source Code for Module SmootLight.pixelmappers.C5SignMapper