| #!/usr/bin/env python3 |
| # -*- coding: utf-8 -*- |
| # |
| # Copyright (C) 2017-2020 The Project X-Ray Authors. |
| # |
| # Use of this source code is governed by a ISC-style |
| # license that can be found in the LICENSE file or at |
| # https://opensource.org/licenses/ISC |
| # |
| # SPDX-License-Identifier: ISC |
| class Overlay(object): |
| """ Object that represents an overlay. |
| |
| Can be used to iterate over tiles and sites not inside a partition region. |
| |
| """ |
| |
| def __init__(self, region_dict): |
| self.region_dict = region_dict |
| |
| def tile_in_roi(self, grid_loc): |
| """ Returns true if grid_loc (GridLoc tuple) is within the overlay. """ |
| x = grid_loc.grid_x |
| y = grid_loc.grid_y |
| for _, bounds in self.region_dict.items(): |
| x1, x2, y1, y2 = bounds |
| if x1 <= x and x <= x2 and y1 <= y and y <= y2: |
| return False |
| return True |
