我从传单 geoJSON 地图中选择了两组多边形坐标。
父坐标和子坐标分别是:
var parentCoordinates=[
[
32.05898221582174,
-28.31004731142091
],
[
32.05898221582174,
-28.308044824292978
],
[
32.06134255975485,
-28.308044824292978
],
[
32.06134255975485,
-28.31004731142091
],
[
32.05898221582174,
-28.31004731142091
]
]
var childCoordinates=[
[
32.059904895722866,
-28.30970726909422
],
[
32.059904895722866,
-28.308743809931784
],
[
32.06089194864035,
-28.308743809931784
],
[
32.06089194864035,
-28.30970726909422
],
[
32.059904895722866,
-28.30970726909422
]
]
The child is drawn inside the parent area as shown in the picture:
Using 光线投射算法确定该点是否位于多边形内部,我无法确定,因为我得到的结果是错误的。
请让我知道我做错的地方或任何其他方法来确定解决方案。谢谢