Index: build/android/devil/utils/geometry.py |
diff --git a/build/android/devil/utils/geometry.py b/build/android/devil/utils/geometry.py |
deleted file mode 100644 |
index da21770b3e6d1b8f699b1f0a643430aa521d4227..0000000000000000000000000000000000000000 |
--- a/build/android/devil/utils/geometry.py |
+++ /dev/null |
@@ -1,75 +0,0 @@ |
-# Copyright 2015 The Chromium Authors. All rights reserved. |
-# Use of this source code is governed by a BSD-style license that can be |
-# found in the LICENSE file. |
- |
-"""Objects for convenient manipulation of points and other surface areas.""" |
- |
-import collections |
- |
- |
-class Point(collections.namedtuple('Point', ['x', 'y'])): |
- """Object to represent an (x, y) point on a surface. |
- |
- Args: |
- x, y: Two numeric coordinates that define the point. |
- """ |
- __slots__ = () |
- |
- def __str__(self): |
- """Get a useful string representation of the object.""" |
- return '(%s, %s)' % (self.x, self.y) |
- |
- def __add__(self, other): |
- """Sum of two points, e.g. p + q.""" |
- if isinstance(other, Point): |
- return Point(self.x + other.x, self.y + other.y) |
- else: |
- return NotImplemented |
- |
- def __mul__(self, factor): |
- """Multiplication on the right is not implemented.""" |
- # This overrides the default behaviour of a tuple multiplied by a constant |
- # on the right, which does not make sense for a Point. |
- return NotImplemented |
- |
- def __rmul__(self, factor): |
- """Multiply a point by a scalar factor on the left, e.g. 2 * p.""" |
- return Point(factor * self.x, factor * self.y) |
- |
- |
-class Rectangle( |
- collections.namedtuple('Rectangle', ['top_left', 'bottom_right'])): |
- """Object to represent a rectangle on a surface. |
- |
- Args: |
- top_left: A pair of (left, top) coordinates. Might be given as a Point |
- or as a two-element sequence (list, tuple, etc.). |
- bottom_right: A pair (right, bottom) coordinates. |
- """ |
- __slots__ = () |
- |
- def __new__(cls, top_left, bottom_right): |
- if not isinstance(top_left, Point): |
- top_left = Point(*top_left) |
- if not isinstance(bottom_right, Point): |
- bottom_right = Point(*bottom_right) |
- return super(Rectangle, cls).__new__(cls, top_left, bottom_right) |
- |
- def __str__(self): |
- """Get a useful string representation of the object.""" |
- return '[%s, %s]' % (self.top_left, self.bottom_right) |
- |
- @property |
- def center(self): |
- """Get the point at the center of the rectangle.""" |
- return 0.5 * (self.top_left + self.bottom_right) |
- |
- @classmethod |
- def FromDict(cls, d): |
- """Create a rectangle object from a dictionary. |
- |
- Args: |
- d: A dictionary (or mapping) of the form, e.g., {'top': 0, 'left': 0, |
- 'bottom': 1, 'right': 1}. |
- """ |
- return cls(Point(d['left'], d['top']), Point(d['right'], d['bottom'])) |