calculates the angle between two entries points in the chart concode_field_sep double mTolerance concode_elem_sep boolean[] keep concode_elem_sep float mScaleRatio concode_elem_sep ApproximatorType mType concode_elem_sep float mDeltaRatio concode_field_sep List<Entry> filter concode_elem_sep List<Entry> filter concode_elem_sep void algorithmDouglasPeucker concode_elem_sep void setRatios concode_elem_sep double calcPointToLineDistance concode_elem_sep double calcAngleBetweenLines concode_elem_sep void setup concode_elem_sep List<Entry> reduceWithDouglasPeuker concode_elem_sep double calcAngleWithRatios concode_elem_sep void setType concode_elem_sep void setTolerance
double function ( Entry arg0 , Entry arg1 ) { float loc0 = arg1 . getXIndex ( ) - arg0 . getXIndex ( ) ; float loc1 = arg1 . getVal ( ) - arg0 . getVal ( ) ; double loc2 = Math . atan2 ( loc1 , loc0 ) * 180.0 / Math . PI ; return loc2 ; }