本文整理汇总了Python中shapely.geometry.LineString.overlaps方法的典型用法代码示例。如果您正苦于以下问题：Python LineString.overlaps方法的具体用法？Python LineString.overlaps怎么用？Python LineString.overlaps使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类shapely.geometry.LineString的用法示例。
在下文中一共展示了LineString.overlaps方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: SpatialToplogy
# 需要导入模块: from shapely.geometry import LineString [as 别名]
# 或者: from shapely.geometry.LineString import overlaps [as 别名]
def SpatialToplogy (Spatial_A,Spatial_B):
if Spatial_A[4] == 'Point' and Spatial_B[4]== 'Point':
Point_0=Point(Spatial_A[0],Spatial_A[1])
Point_1=Point(Spatial_B[0],Spatial_B[1])
#Point to point relationships
if Point_0.equals(Point_1): return 'Point1 equals Point2'
if Point_0.within(Point_1.buffer(2)): return 'Point1 lies within a buffer of 2 m from Point2'
if Point_0.overlaps(Point_1): return 'Point1 overlaps Point2'
#if Point_0.disjoint(Point_1): return 'Point1 disjoint Point2'
#Point to line relationships
if Spatial_A[4] == 'Point' and Spatial_B[4]== 'Line':
Point_0=Point(Spatial_A[0],Spatial_A[1])
Line_0=LineString([(Spatial_B[0],Spatial_B[1]),(Spatial_B[2],Spatial_B[3])])
if Point_0.touches(Line_0):return 'Point1 touches Line1'
if Point_0.within(Line_0.buffer(2)):return 'Point1 lies within a buffer of 2 m from L1'
#Point to polygon relationships
if Spatial_A[4] == 'Point' and Spatial_B[4]== 'Polygon':
Point_0=Point(Spatial_A[0],Spatial_A[1])
Polygon_0=Polygon([(Spatial_B[0],Spatial_B[1]),(Spatial_B[2],Spatial_B[1]),(Spatial_B[2],Spatial_B[3]),(Spatial_B[0],Spatial_B[3])])
if Point_0.touches(Polygon_0):return 'Point1 touches Polygon1'
if Point_0.within(Polygon_0):return'Point1 lies within Polygon1'
if Point_0.overlaps(Polygon_0):return 'Point1 lies overlaps Polygon1'
#Line to line relationships
if Spatial_A[4]=='Line' and Spatial_B[4]=='Line':
Line_0=LineString([(Spatial_A[0],Spatial_A[1]),(Spatial_A[2],Spatial_A[3])])
Line_1=LineString([(Spatial_B[0],Spatial_B[1]),(Spatial_B[2],Spatial_B[3])])
if Line_0.equals(Line_1):return 'Line0 equals Line1'
if Line_0.touches(Line_1):return 'Line0 touches Line1'
if Line_0.crosses(Line_1):return 'Line0 crosses Line1'
if Line_0.within(Line_1.buffer(2)):return 'Line0 lies within a buffer of 2 m Line1'
if Line_0.overlaps(Line_1):return 'Line0 overlaps Line1'
#Line to polygon relationships
if Spatial_A[4]=='Line' and Spatial_B[4]=='Polygon':
Line_0=LineString([(Spatial_A[0],Spatial_A[1]),(Spatial_A[2],Spatial_A[3])])
Polygon_0=Polygon([(Spatial_B[0],Spatial_B[1]),(Spatial_B[2],Spatial_B[1]),(Spatial_B[2],Spatial_B[3]),(Spatial_B[0],Spatial_B[3])])
if Line_0.touches(Polygon_0):return 'Line0 touches Polygon1'
if Line_0.crosses(Polygon_0):return 'Line0 crosses Polygon1'
if Line_0.within(Polygon_0):return 'Line0 lies within Polygon1'
#Polygon to Polygon relationships
if Spatial_A[4]=='Polygon' and Spatial_B[4]=='Polygon':
Polygon_0=Polygon([(Spatial_A[0],Spatial_A[1]),(Spatial_A[2],Spatial_A[1]),(Spatial_A[2],Spatial_A[3]),(Spatial_A[0],Spatial_A[3])])
Polygon_1=Polygon([(Spatial_B[0],Spatial_B[1]),(Spatial_B[2],Spatial_B[1]),(Spatial_B[2],Spatial_B[3]),(Spatial_B[0],Spatial_B[3])])
if Polygon_0.touches(Polygon_1):return 'Polygon touches Polygon1'
if Polygon_0.equals(Polygon_1):return 'Polygon0 equals Polygon1'
if Polygon_0.within(Polygon_1):return 'Polygon lies within Polygon1'
if Polygon_0.within(Polygon_1.buffer(2)):return 'Polygon lies within a buffer of 2m Polygon1'