Package org.apache.sedona.viz.utils

Class RasterizationUtils

java.lang.Object
org.apache.sedona.viz.utils.RasterizationUtils
All Implemented Interfaces:
Serializable
public class RasterizationUtils extends Object implements Serializable
The Class RasterizationUtils.
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    RasterizationUtils()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    static scala.Tuple2<Integer,Integer>
    Decode1DTo2DId(int resolutionX, int resolutionY, int oneDimensionId)
    Decode 1 D to 2 D id.
    static int
    Encode2DTo1DId(int resolutionX, int resolutionY, int twoDimensionIdX, int twoDimensionIdY)
    Encode 2 D to 1 D id.
    static scala.Tuple2<Integer,Integer>
    FindOnePixelCoordinate(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundaryOriginal, org.locationtech.jts.geom.Coordinate spatialCoordinateOriginal, boolean reverseSpatialCoordinate)
    Find one pixel coordinate.
    static scala.Tuple2<Integer,Integer>
    FindOnePixelCoordinate(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundaryOriginal, org.locationtech.jts.geom.Coordinate spatialCoordinateOriginal, boolean reverseSpatialCoordinate, boolean flipOverX, boolean flipOverY)
    Find one pixel coordinate.
    static org.locationtech.jts.geom.Coordinate[]
    FindPixelCoordinates(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundary, org.locationtech.jts.geom.Coordinate[] coordinates, boolean reverseSpatialCoordinate, boolean flipOverX, boolean flipOverY)
    Find pixel coordinates.
    static org.locationtech.jts.geom.Coordinate
    FindPixelCoordinates(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundary, org.locationtech.jts.geom.Coordinate coordinate, boolean reverseSpatialCoordinate, boolean flipOverX, boolean flipOverY)
    Find pixel coordinates.
    static List<scala.Tuple2<Pixel,Double>>
    FindPixelCoordinates(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundary, org.locationtech.jts.geom.LineString spatialObject, boolean reverseSpatialCoordinate)
    Find pixel coordinates.
    static List<scala.Tuple2<Pixel,Double>>
    FindPixelCoordinates(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundary, org.locationtech.jts.geom.Point spatialObject, ColorizeOption colorizeOption, boolean reverseSpatialCoordinate)
    Find pixel coordinates.
    static List<scala.Tuple2<Pixel,Double>>
    FindPixelCoordinates(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundary, org.locationtech.jts.geom.Polygon spatialObject, boolean reverseSpatialCoordinate)
    Find pixel coordinates.
    static List<scala.Tuple2<Pixel,Double>>
    FindPixelCoordinates(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundary, org.locationtech.jts.geom.Polygon spatialObject, boolean reverseSpatialCoordinate, Double objectWeight)
    Find pixel coordinates.
    static List<scala.Tuple2<Pixel,Double>>
    FindPixelCoordinates(int resolutionX, int resolutionY, scala.Tuple2<Integer,Integer> pixelCoordinate1, scala.Tuple2<Integer,Integer> pixelCoordinate2, boolean reverseSpatialCoordinate)
    Find pixel coordinates.
    static String
    getImageTileName(int zoomLevel, int partitionOnX, int partitionOnY, int tileSerialId)
     
    static int
    GetWidthFromHeight(int y, org.locationtech.jts.geom.Envelope boundary)
    Gets the width from height.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • RasterizationUtils

      public RasterizationUtils()

  • Method Details

    • FindOnePixelCoordinate

      public static scala.Tuple2<Integer,Integer> FindOnePixelCoordinate(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundaryOriginal, org.locationtech.jts.geom.Coordinate spatialCoordinateOriginal, boolean reverseSpatialCoordinate)
      Find one pixel coordinate.
      Parameters:
      resolutionX - the resolution X
      resolutionY - the resolution Y
      datasetBoundaryOriginal - the dataset boundary original
      spatialCoordinateOriginal - the spatial coordinate original
      reverseSpatialCoordinate - the reverse spatial coordinate
      Returns:
      the tuple 2

    • FindOnePixelCoordinate

      public static scala.Tuple2<Integer,Integer> FindOnePixelCoordinate(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundaryOriginal, org.locationtech.jts.geom.Coordinate spatialCoordinateOriginal, boolean reverseSpatialCoordinate, boolean flipOverX, boolean flipOverY)
      Find one pixel coordinate.
      Parameters:
      resolutionX - the resolution X
      resolutionY - the resolution Y
      datasetBoundaryOriginal - the dataset boundary original
      spatialCoordinateOriginal - the spatial coordinate original
      reverseSpatialCoordinate - the reverse spatial coordinate
      flipOverX - the flip over X
      flipOverY - the flip over Y
      Returns:
      the tuple 2

    • GetWidthFromHeight

      public static int GetWidthFromHeight(int y, org.locationtech.jts.geom.Envelope boundary)
      Gets the width from height.
      Parameters:
      y - the y
      boundary - the boundary
      Returns:
      the int

    • Encode2DTo1DId

      public static int Encode2DTo1DId(int resolutionX, int resolutionY, int twoDimensionIdX, int twoDimensionIdY) throws Exception
      Encode 2 D to 1 D id.
      Parameters:
      resolutionX - the resolution X
      resolutionY - the resolution Y
      twoDimensionIdX - the two dimension id X
      twoDimensionIdY - the two dimension id Y
      Returns:
      the int
      Throws:
      Exception - the exception

    • Decode1DTo2DId

      public static scala.Tuple2<Integer,Integer> Decode1DTo2DId(int resolutionX, int resolutionY, int oneDimensionId)
      Decode 1 D to 2 D id.
      Parameters:
      resolutionX - the resolution X
      resolutionY - the resolution Y
      oneDimensionId - the one dimension id
      Returns:
      the tuple 2

    • FindPixelCoordinates

      public static List<scala.Tuple2<Pixel,Double>> FindPixelCoordinates(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundary, org.locationtech.jts.geom.Point spatialObject, ColorizeOption colorizeOption, boolean reverseSpatialCoordinate)
      Find pixel coordinates.
      Parameters:
      resolutionX - the resolution X
      resolutionY - the resolution Y
      datasetBoundary - the dataset boundary
      spatialObject - the spatial object
      colorizeOption - the colorize option
      reverseSpatialCoordinate - the reverse spatial coordinate
      Returns:
      the list

    • FindPixelCoordinates

      public static org.locationtech.jts.geom.Coordinate[] FindPixelCoordinates(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundary, org.locationtech.jts.geom.Coordinate[] coordinates, boolean reverseSpatialCoordinate, boolean flipOverX, boolean flipOverY)
      Find pixel coordinates.
      Parameters:
      resolutionX - the resolution X
      resolutionY - the resolution Y
      datasetBoundary - the dataset boundary
      coordinates - the coordinates
      reverseSpatialCoordinate - the reverse spatial coordinate
      flipOverX - the flip over X
      flipOverY - the flip over Y
      Returns:
      the coordinate[]

    • FindPixelCoordinates

      public static org.locationtech.jts.geom.Coordinate FindPixelCoordinates(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundary, org.locationtech.jts.geom.Coordinate coordinate, boolean reverseSpatialCoordinate, boolean flipOverX, boolean flipOverY)
      Find pixel coordinates.
      Parameters:
      resolutionX - the resolution X
      resolutionY - the resolution Y
      datasetBoundary - the dataset boundary
      coordinate - the coordinate
      reverseSpatialCoordinate - the reverse spatial coordinate
      flipOverX - the flip over X
      flipOverY - the flip over Y
      Returns:
      the coordinate

    • FindPixelCoordinates

      public static List<scala.Tuple2<Pixel,Double>> FindPixelCoordinates(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundary, org.locationtech.jts.geom.Polygon spatialObject, boolean reverseSpatialCoordinate)
      Find pixel coordinates.
      Parameters:
      resolutionX - the resolution X
      resolutionY - the resolution Y
      datasetBoundary - the dataset boundary
      spatialObject - the spatial object
      reverseSpatialCoordinate - the reverse spatial coordinate
      Returns:
      the list

    • FindPixelCoordinates

      public static List<scala.Tuple2<Pixel,Double>> FindPixelCoordinates(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundary, org.locationtech.jts.geom.Polygon spatialObject, boolean reverseSpatialCoordinate, Double objectWeight)
      Find pixel coordinates.
      Parameters:
      resolutionX - the resolution X
      resolutionY - the resolution Y
      datasetBoundary - the dataset boundary
      spatialObject - the spatial object
      reverseSpatialCoordinate - the reverse spatial coordinate
      objectWeight - the object weight
      Returns:
      the list

    • FindPixelCoordinates

      public static List<scala.Tuple2<Pixel,Double>> FindPixelCoordinates(int resolutionX, int resolutionY, scala.Tuple2<Integer,Integer> pixelCoordinate1, scala.Tuple2<Integer,Integer> pixelCoordinate2, boolean reverseSpatialCoordinate)
      Find pixel coordinates.
      Parameters:
      resolutionX - the resolution X
      resolutionY - the resolution Y
      pixelCoordinate1 - the pixel coordinate 1
      pixelCoordinate2 - the pixel coordinate 2
      reverseSpatialCoordinate - the reverse spatial coordinate
      Returns:
      the list

    • FindPixelCoordinates

      public static List<scala.Tuple2<Pixel,Double>> FindPixelCoordinates(int resolutionX, int resolutionY, org.locationtech.jts.geom.Envelope datasetBoundary, org.locationtech.jts.geom.LineString spatialObject, boolean reverseSpatialCoordinate)
      Find pixel coordinates.
      Parameters:
      resolutionX - the resolution X
      resolutionY - the resolution Y
      datasetBoundary - the dataset boundary
      spatialObject - the spatial object
      reverseSpatialCoordinate - the reverse spatial coordinate
      Returns:
      the list

    • getImageTileName

      public static String getImageTileName(int zoomLevel, int partitionOnX, int partitionOnY, int tileSerialId)