Package org.geotools.coverage.io

Class SpatialRequestHelper

Object
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 Details

    • SpatialRequestHelper

      public SpatialRequestHelper()

  • Method Details

    • setRequestedGridGeometry

      public void setRequestedGridGeometry(GridGeometry2D gridGeometry)

    • setCoverageProperties

      public void setCoverageProperties(SpatialRequestHelper.CoverageProperties coverageProperties)

    • 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()

    • getCropBBox

      public BoundingBox getCropBBox()

    • getRequestedGridToWorld

      public AffineTransform getRequestedGridToWorld()

    • setRequestedBBox

      public void setRequestedBBox(BoundingBox requestedBBox)

    • setRequestedRasterArea

      public void setRequestedRasterArea(Rectangle requestedRasterArea)

    • setRequestedGridToWorld

      public void setRequestedGridToWorld(AffineTransform requestedGridToWorld)

    • getCoverageProperties

      public SpatialRequestHelper.CoverageProperties getCoverageProperties()

    • toString

      public String toString()
      Overrides:
      toString in class Object