Package org.geotools.coverage.io

Class SpatialRequestHelper

  • public class SpatialRequestHelper
extends Object
    Helper class which takes coverage's spatial information input (CRS, bbox, resolution,...) and a set of request's parameters (requestedCRS, requestedBBox, requested resolution, ...) and takes care of computing all auxiliary spatial variables for future computations.
    Author:
    Daniele Romagnoli, GeoSolutions SAS

    • Constructor Detail

      • SpatialRequestHelper

        public SpatialRequestHelper()

    • Method Detail

      • setRequestedGridGeometry

        public void setRequestedGridGeometry​(GridGeometry2D gridGeometry)

      • prepare

        public void prepare()
             throws DataSourceException
        Compute this specific request settings all the parameters needed by a visiting RasterLayerResponse object.
        Throws:
        DataSourceException

      • isEmpty

        public boolean isEmpty()

      • isNeedsReprojection

        public boolean isNeedsReprojection()

      • getRequestedBBox

        public BoundingBox getRequestedBBox()

      • getRequestedRasterArea

        public Rectangle getRequestedRasterArea()

      • getRequestedResolution

        public double[] getRequestedResolution()

      • getDestinationRasterArea

        public Rectangle getDestinationRasterArea()

      • getRequestedGridToWorld

        public AffineTransform getRequestedGridToWorld()

      • setRequestedBBox

        public void setRequestedBBox​(BoundingBox requestedBBox)

      • setRequestedRasterArea

        public void setRequestedRasterArea​(Rectangle requestedRasterArea)

      • setRequestedGridToWorld

        public void setRequestedGridToWorld​(AffineTransform requestedGridToWorld)