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object Reproject

This object contains various overloads for performing reprojections over geometries

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Value Members

  1. def apply(g: Geometry, transform: Transform): Geometry
  2. def apply(g: Geometry, src: CRS, dest: CRS): Geometry
  3. def apply(gc: GeometryCollection, transform: Transform): GeometryCollection
  4. def apply(gc: GeometryCollection, src: CRS, dest: CRS): GeometryCollection
  5. def apply(mp: MultiPolygon, transform: Transform): MultiPolygon
  6. def apply(mp: MultiPolygon, src: CRS, dest: CRS): MultiPolygon
  7. def apply(ml: MultiLineString, transform: Transform): MultiLineString
  8. def apply(ml: MultiLineString, src: CRS, dest: CRS): MultiLineString
  9. def apply(mp: MultiPoint, transform: Transform): MultiPoint
  10. def apply(mp: MultiPoint, src: CRS, dest: CRS): MultiPoint
  11. def apply(extent: Extent, transform: Transform): Extent
  12. def apply(extent: Extent, src: CRS, dest: CRS): Extent

    Naively reproject an extent

    Naively reproject an extent

    Note

    This method is unsafe when attempting to reproject a gridded space (as is the case when dealing with rasters) and should not be used. Instead, reproject a RasterExtent to ensure that underlying cells are fully and accurately captured by reprojection.

  13. def apply(p: Polygon, transform: Transform): Polygon
  14. def apply(p: Polygon, src: CRS, dest: CRS): Polygon
  15. def apply(l: LineString, transform: Transform): LineString
  16. def apply(l: LineString, src: CRS, dest: CRS): LineString
  17. def apply(p: Point, transform: Transform): Point
  18. def apply(p: Point, src: CRS, dest: CRS): Point
  19. def apply(t: (Double, Double), transform: Transform): (Double, Double)
  20. def apply(t: (Double, Double), src: CRS, dest: CRS): (Double, Double)
  21. def geometryCollectionFeature[D](gcf: GeometryCollectionFeature[D], transform: Transform): GeometryCollectionFeature[D]
  22. def geometryCollectionFeature[D](gcf: GeometryCollectionFeature[D], src: CRS, dest: CRS): GeometryCollectionFeature[D]
  23. def geometryFeature[D](f: Feature[Geometry, D], transform: Transform): Feature[Geometry, D]
  24. def geometryFeature[D](f: Feature[Geometry, D], src: CRS, dest: CRS): Feature[Geometry, D]
  25. def lineStringFeature[D](lf: LineStringFeature[D], transform: Transform): LineStringFeature[D]
  26. def lineStringFeature[D](lf: LineStringFeature[D], src: CRS, dest: CRS): LineStringFeature[D]
  27. def multiLineStringFeature[D](mlf: MultiLineStringFeature[D], transform: Transform): MultiLineStringFeature[D]
  28. def multiLineStringFeature[D](mlf: MultiLineStringFeature[D], src: CRS, dest: CRS): MultiLineStringFeature[D]
  29. def multiPointFeature[D](mpf: MultiPointFeature[D], transform: Transform): MultiPointFeature[D]
  30. def multiPointFeature[D](mpf: MultiPointFeature[D], src: CRS, dest: CRS): MultiPointFeature[D]
  31. def multiPolygonFeature[D](mpf: MultiPolygonFeature[D], transform: Transform): MultiPolygonFeature[D]
  32. def multiPolygonFeature[D](mpf: MultiPolygonFeature[D], src: CRS, dest: CRS): MultiPolygonFeature[D]
  33. def pointFeature[D](pf: PointFeature[D], transform: Transform): PointFeature[D]
  34. def pointFeature[D](pf: PointFeature[D], src: CRS, dest: CRS): PointFeature[D]
  35. def polygonFeature[D](pf: PolygonFeature[D], transform: Transform): PolygonFeature[D]
  36. def polygonFeature[D](pf: PolygonFeature[D], src: CRS, dest: CRS): PolygonFeature[D]
  37. def reprojectExtentAsPolygon(extent: Extent, transform: Transform, relError: Double): Polygon

    Performs adaptive refinement to produce a Polygon representation of the projected region.

    Performs adaptive refinement to produce a Polygon representation of the projected region.

    Generally, rectangular regions become curvilinear regions after geodetic projection. This function creates a polygon giving an accurate representation of the post-projection region. This function does its work by recursively splitting extent edges, until a relative error criterion is met. That is,for an edge in the source CRS, endpoints, a and b, generate the midpoint, m. These are mapped to the destination CRS as a', b', and c'. If the distance from m' to the line a'-b' is greater than relErr * distance(a', b'), then m' is included in the refined polygon. The process recurses on (a, m) and (m, b) until termination.

    relError

    A tolerance value telling how much deflection is allowed in terms of distance from the original line to the new point