
dc = dict()


dc["th"] = 175    ## color threshold
dc["margin"] = 0  ## white margin
dc["ygap"] = 20   ## Y gap between pointers
dc["xgap"] = 100   ## expected X gap 
dc["min-size"] = 170
dc["trend-points"] = 25
dc["lowest-change"] = 1
dc["trend-time"] = 15  ### thrend to define a letter movement
dc["analysis-definition"] = 5
dc["diff-directions"] = 6#18

dc["pnt-compare-err"] = 30 ### funcion de comparacion por puntero