I am working with following code in which I am trying to output co ordinates of overlapping rectangles.. However the code fails to output the co ordinates. I am customizing the following code This is the input
1.6 1.2 7.9 3.1 1.2 1.6 3.4 7.2 2.6 11.6 6.8 14.0 9.6 1.2 11.4 7.5 9.6 1.7 14.1 2.8 This is the code: from __future__ import division from collections import namedtuple from itertools import combinations Point = namedtuple( 'Point', ['x','y'] ) class Rectangle: def __init__( self, coordinates ): self.min = Point( coordinates[0], coordinates[1] ) self.max = Point( coordinates[2], coordinates[3] ) @property def center( self ): return Point( (self.max.x + self.min.x)/2, (self.max.y + self.min.y)/2 ) @property def area( self ): return (self.max.x - self.min.x) * (self.max.y - self.min.y) def intersect( self, otherRect ): x_vals = sorted([self.max.x, self.min.x, otherRect.max.x, otherRect.min.x]) y_vals = sorted([self.max.y, self.min.y, otherRect.max.y, otherRect.min.y]) possibleIntersections = [] intersections = [] for i in range(3): for j in range(3): possibleIntersections.append( Rectangle([x_vals[i], y_vals[j], x_vals[i+1], y_vals[j+1]]) ) for r in possibleIntersections: if self.contains( r.center ) and otherRect.contains( r.center ) and r.area > 0: intersections.append( r ) return intersections def contains( self, point ): return self.min.x <= point.x and point.x <= self.max.x and self.min.y <= point.y and point.y <= self.max.y def __repr__( self ): return '[{0},{1}]'.format( self.min, self.max ) def readInputconvert( filename ): rects = [] with open(filename,'r') as f: count = int(f.readline().rstrip()); for _ in range( count ): rects.append( Rectangle( map( float, f.readline().rstrip().split(' ') ) ) ) return rects rectangles = readInputconvert( 'input.txt' ) # read input sign = -1 area = sum( map( lambda x: x.area, rectangles) ) for i in range(2,len(rectangles)+1): for rects in combinations( rectangles, i ): intersections = [rects[0]] rects = rects[1:] for rectangle in rects: newintersections = [] for otherR in intersections: newintersections.extend( rectangle.intersect(otherR) ) intersections = newintersections print intersections #intersectingArea = sum( map( lambda x: x.area, intersections ) ) #rea = area + (sign * intersectingArea) sign = sign*-1 Where I need to change the code to output all overlapping rectangles and its co ordinates? -- https://mail.python.org/mailman/listinfo/python-list