public class ZGeometryAnalysisUtil
extends java.lang.Object
构造器和说明 |
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ZGeometryAnalysisUtil() |
限定符和类型 | 方法和说明 |
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static java.lang.String |
buffer(java.lang.String wktString,
int distance)
缓冲区
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static java.lang.String |
difference(java.lang.String wktString,
java.lang.String wktString1)
差集分析
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static double |
distance(java.lang.String wktString,
java.lang.String wktString1)
计算图形间的距离
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static java.lang.String |
intersection(java.lang.String wktString,
java.lang.String wktString1)
交集分析
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static java.util.List<Graphic> |
isoSurfacesIDW(Graphic graphic,
double[][] xyvData,
double[] grades,
int width,
int height) |
static java.lang.String |
mirrorImage(java.lang.String wktString,
java.lang.String mirrorPointWktString1) |
static java.lang.String |
pointsConvexHull(java.util.List<double[]> pointList)
凸包分析
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static java.lang.String |
pointsConvexHull(java.lang.String wktString)
凸包分析
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static java.lang.String |
reverse(java.lang.String wktString)
反转
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static java.lang.String |
symDifference(java.lang.String wktString,
java.lang.String wktString1)
相交取反分析
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static java.util.List<Graphic> |
toGraphicList(java.util.List<wcontour.global.Polygon> polygonList) |
static java.lang.String |
union(java.lang.String wktString,
java.lang.String wktString1)
并集分析
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static java.util.List<Graphic> |
voronoi(java.util.List<org.locationtech.jts.geom.Coordinate> coordinateList,
org.locationtech.jts.geom.Envelope envelope)
生成泰森多边形(冯洛诺伊图/Voronoi diagram)
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public static java.lang.String union(java.lang.String wktString, java.lang.String wktString1)
wktString
- 地理对象wktString1
- 地理对象public static java.lang.String intersection(java.lang.String wktString, java.lang.String wktString1)
wktString
- 地理对象wktString1
- 地理对象public static java.lang.String difference(java.lang.String wktString, java.lang.String wktString1)
wktString
- 地理对象wktString1
- 地理对象public static java.lang.String symDifference(java.lang.String wktString, java.lang.String wktString1)
wktString
- 地理对象wktString1
- 地理对象public static java.lang.String pointsConvexHull(java.lang.String wktString)
wktString
- 地理对象public static java.lang.String pointsConvexHull(java.util.List<double[]> pointList)
pointList
- 坐标点数组public static java.lang.String buffer(java.lang.String wktString, int distance)
wktString
- 地理对象distance
- 距离public static java.lang.String reverse(java.lang.String wktString)
wktString
- 地理对象public static java.lang.String mirrorImage(java.lang.String wktString, java.lang.String mirrorPointWktString1)
public static double distance(java.lang.String wktString, java.lang.String wktString1)
wktString
- 地理对象wktString1
- 地理对象public static java.util.List<Graphic> voronoi(java.util.List<org.locationtech.jts.geom.Coordinate> coordinateList, org.locationtech.jts.geom.Envelope envelope)
coordinateList
- 坐标串envelope
- 泰森多边形边界public static java.util.List<Graphic> isoSurfacesIDW(Graphic graphic, double[][] xyvData, double[] grades, int width, int height)
public static java.util.List<Graphic> toGraphicList(java.util.List<wcontour.global.Polygon> polygonList)