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Ogrgeometry clone

Webb在下文中一共展示了OGRGeometry::clone方法的15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，您的评价将有助于我们的系统推荐 … Webbvirtual OGRGeometry * clone const : Make a copy of this object. virtual void : empty Clear geometry information. This restores the geometry to it's initial state after construction, …

GDAL: OGRGeometry Class Reference

WebbOn successful completion the output OGRSpatialReference * of the OGRCoordinateTransformation will be assigned to the geometry. * * This method is the … Webb* This function is the same as the CPP method OGRGeometry::clone(). * * @param hGeom handle on the geometry to clone from. * @return a handle on the copy of the geometry with the spatial * reference system as the original. */ OGRGeometryH OGR_G_Clone ( OGRGeometryH hGeom ) {VALIDATE_POINTER1 ( hGeom, " … stem fall projects https://thepearmercantile.com

OGR: OGRGeometryCollection Class Reference

WebbThis method is the same as the C function OGR_G_MakeValid (). This function is built on the GEOS >= 3.8 library, check it for the definition of the geometry operation. If OGR is built without the GEOS >= 3.8 library, this function will return a clone of the input geometry if it is valid, or NULL if it is invalid. Webbfile content (747 lines) stat: -rw-r--r-- 29,528 bytes parent folder download Webbimport org. gdal. ogr. Geometry; import org. gdal. osr. SpatialReference; import org. gdal. osr. CoordinateTransformation; /* Note : this is the most direct port of ogr2ogr.cpp possible */ /* It could be made much more java'ish ! */ class GDALScaledProgress extends ProgressCallback {private double pctMin; private double pctMax; private ... pinterest pick up lines

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Category:GDAL: OGRGeometry Class Reference

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Ogrgeometry clone

OGR: OGRGeometryCollection Class Reference

WebbThis method relates to the SFCOM IGeometry::clone() method. This method is the same as the C function OGR_G_Clone(). Returns a new object instance with the same … WebbOGRGeometry* OGRPolygon::clone const[virtual] Make a copy of this object. This method relates to the SFCOM IGeometry::clone() method. This method is the same as the C function OGR_G_Clone(). Returns: a new object instance with the same geometry, and spatial reference system as the original. Implements OGRGeometry.

Ogrgeometry clone

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Webbvirtual OGRGeometry * clone const CPL_WARN_UNUSED_RESULT = 0; virtual void getEnvelope ( OGREnvelope * psEnvelope ) const = 0; virtual void getEnvelope ( OGREnvelope3D * psEnvelope ) const = 0; // IWks Interface: virtual int WkbSize const = 0; virtual OGRErr importFromWkb ( unsigned char *, int =-1, … Webb几何图形（ogr_geometry.h）：几何类（OGRGeometry等），封装了OpenGIS模型矢量数据并提供一些几何操作，以及对WKB和WKT的转换。 几何图形包含了空间参考系。

Webbvirtual OGRGeometry * clone const override Make a copy of this object. More... virtual void empty override Clear geometry information. More... virtual OGRErr transform (OGRCoordinateTransformation *poCT) override Apply arbitrary coordinate transformation to geometry. More... virtual void flattenTo2D override WebbOGRGeometryH OGR_G_Clone (OGRGeometryH) Make a copy of this object. This function relates to the SFCOM IGeometry::clone() method. This function is the same as …

WebbOGRGeometry * createGeometry ( OGRwkbGeometryType) Create an empty geometry of desired type. This is equivalent to allocating the desired geometry with new, but the allocation is guaranteed to take place in the context of the GDAL/OGR heap. This method is the same as the C function OGR_G_CreateGeometry (). Return Webbclone () 이 지오메트리 객체 의 새로운 OGRGeometry 복제본을 반환합니다. close_rings () 이 지오메트리 내에 닫히지 않은 링이 있으면 시작점을 끝에 추가하여이 루틴을 수행합니다. >>> triangle = OGRGeometry ('LINEARRING (0 0,0 1,1 0)') >>> triangle.close_rings () >>> triangle.wkt 'LINEARRING (0 0,0 1,1 0,0 0)' transform (coord_trans, clone=False) 이 …

Webb30 nov. 2015 · import ogr path = "shape.shp" ds = ogr.Open (path, 0) layer = ds.GetLayer () layer.GetFeature (0).GetGeometryRef ().GetGeometryName () which resulted in a …

pinterest pic of girlsWebb10 juni 2024 · 关于OGR读取多边形-Polygon（GDAL 2.0版本之前） 折腾了一天，之前有个老版本的GDAL 1.5.2的，读取多边形后提取多边形外边界代码如下： OGRGeo metry * pGeo = pFeature- > GetGeometryRef (); OGRFea tureDefn * poFeaDfn = pFeature- > GetDefnRef (); // 要素的属性特征 if (poFeaDfn- > GetGeomType () == wkbPolygon) // … pinterest picket fencehttp://djangodocs.readthedocs.io/en/latest/ref/contrib/gis/gdal.html pinterest picnic table ideasWebbThis method relates to the SFCOM IGeometry::clone() method. This method is the same as the C function OGR_G_Clone(). Returns: a new object instance with the same … pinterest picnic food ideasWebbOGRGeometry * SimplifyPreserveTopology (double dTolerance) const Simplify the geometry while preserving topology. This function is the same as the C function … pinterest picnic basketWebbOGRGeometry ¶ OGRGeometry objects share similar functionality with GEOSGeometry objects and are thin wrappers around OGR’s internal geometry representation. Thus, … pinterest picnic table plansWebbOGR Geometries OGRGeometry OGRGeomType Envelope Coordinate System Objects SpatialReference CoordTransform Raster Data Objects GDALRaster GDALBand Creating rasters from data The ds_inputdictionary The band_inputdictionary Using GDAL’s Virtual Filesystem 配置 GDAL_LIBRARY_PATH 异常 GDAL API pinterest pics of owls