程序包 | 说明 |
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com.supermap.analyst.spatialanalyst |
限定符和类型 | 方法和说明 |
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static CostPathLineResult |
DistanceAnalyst.costPathLine(Point2D sourcePoint,
Point2D targetPoint,
DatasetGrid costGrid,
SmoothMethod smoothMethod,
int smoothDegree,
Datasource targetDatasource,
String targetDatasetName)
已过时。
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static CostPathLineResult |
DistanceAnalyst.costPathLine(Point2D sourcePoint,
Point2D targetPoint,
DatasetGrid costGrid,
SmoothMethod smoothMethod,
int smoothDegree,
Datasource targetDatasource,
String targetDatasetName,
SteppedListener... listeners)
如下图所示,以对 DEM 栅格计算坡度后重分级的结果栅格作为耗费栅格,指定两点分别作为源点和目标点,进行两点间栅格最短路径分析,得到两点间的最少耗费路线:
根据给定的参数,计算指定源和目标点之间的最少耗费路径。
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