Package com.luciad.format.raster

Class TLcdShortArrayTile

java.lang.Object
com.luciad.format.raster.TLcdShortArrayTile
All Implemented Interfaces:
ILcdSubtiledTile, ILcdTile
public class TLcdShortArrayTile extends Object implements ILcdSubtiledTile
Important notice: the package com.luciad.imaging presents a new API for the modeling of raster data. For new projects, it is recommended to use this API instead of ILcdRaster et al. This basic implementation of ILcdTile retrieves its pixel values from a given array of shorts. The pixel values are stored row by row, starting from the top-left, with one pixel value per array element.
Since:
6.2

  • Field Summary

    Fields inherited from interface com.luciad.format.raster.ILcdTile

    BYTE, INT, SHORT

  • Constructor Summary

    Constructors
    Constructor
    Description
    TLcdShortArrayTile(short[] aPixels, int aWidth, int aHeight)
    Creates a new TLcdShortArrayTile with the given array and size.
    TLcdShortArrayTile(short[] aPixels, int aWidth, int aHeight, int aSubTileWidth, int aSubTileHeight)
    Creates a new TLcdShortArrayTile with the given array, size, and subtile size.
    TLcdShortArrayTile(short[] aPixels, int aWidth, int aHeight, int aSubTileWidth, int aSubTileHeight, ColorModel aColorModel)
    Creates a new TLcdShortArrayTile with the given array, size, subtile size, and color model.
    TLcdShortArrayTile(short[] aPixels, int aWidth, int aHeight, ColorModel aColorModel)
    Creates a new TLcdShortArrayTile with the given array, size, and color model.

  • Method Summary

    Modifier and Type
    Method
    Description
    Image
    createImage()
    Creates an image of the entire tile, using the tile's own color model.
    Image
    createImage(int aX, int aY, int aWidth, int aHeight)
    Creates an image of the specified rectangular area of the tile, using the tile's own color model.
    Image
    createImage(int aX, int aY, int aWidth, int aHeight, ColorModel aColorModel)
    Creates an image of the specified rectangular area of the tile, using the given color model.
    Image
    createImage(ColorModel aColorModel)
    Creates an image of the entire tile, using the given color model.
    ColorModel
    getColorModel()
    Returns the optional color model of the tile.
    int
    getHeight()
    Returns the height of the tile, expressed in pixels.
    int
    getPixelSize()
    Returns the pixel size of the tile values, expressed in bits.
    int
    getSubTileHeight()
    Returns the height of a subtile in pixels.
    int
    getSubTileWidth()
    Returns the width of a subtile in pixels.
    int
    getType()
    Returns the internal storage type of the tile values.
    int
    getWidth()
    Returns the width of the tile, expressed in pixels.
    boolean
    isAllDefault()
    Returns whether all values in the tile are equal to a default value.
    int
    retrieveValue(int aX, int aY)
    Retrieves the tile value at the specified location.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • TLcdShortArrayTile

      public TLcdShortArrayTile(short[] aPixels, int aWidth, int aHeight)
      Creates a new TLcdShortArrayTile with the given array and size. The color model is null.
      Parameters:
      aPixels - the pixel values.
      aWidth - the tile width.
      aHeight - the tile height.

    • TLcdShortArrayTile

      public TLcdShortArrayTile(short[] aPixels, int aWidth, int aHeight, ColorModel aColorModel)
      Creates a new TLcdShortArrayTile with the given array, size, and color model.
      Parameters:
      aPixels - the pixel values.
      aWidth - the tile width.
      aHeight - the tile height.
      aColorModel - the color model.

    • TLcdShortArrayTile

      public TLcdShortArrayTile(short[] aPixels, int aWidth, int aHeight, int aSubTileWidth, int aSubTileHeight)
      Creates a new TLcdShortArrayTile with the given array, size, and subtile size. The subtile size can be chosen freely. The color model is null.
      Parameters:
      aPixels - the pixel values.
      aWidth - the tile width.
      aHeight - the tile height.
      aSubTileWidth - the subtile width.
      aSubTileHeight - the subtile width.

    • TLcdShortArrayTile

      public TLcdShortArrayTile(short[] aPixels, int aWidth, int aHeight, int aSubTileWidth, int aSubTileHeight, ColorModel aColorModel)
      Creates a new TLcdShortArrayTile with the given array, size, subtile size, and color model. The subtile size can be chosen freely.
      Parameters:
      aPixels - the pixel values.
      aWidth - the tile width.
      aHeight - the tile height.
      aSubTileWidth - the subtile width.
      aSubTileHeight - the subtile width.
      aColorModel - the color model.

  • Method Details

    • getType

      public int getType()
      Description copied from interface: ILcdTile
      Returns the internal storage type of the tile values.
      Specified by:
      getType in interface ILcdTile
      Returns:
      SHORT.

    • getPixelSize

      public int getPixelSize()
      Description copied from interface: ILcdTile
      Returns the pixel size of the tile values, expressed in bits.
      Specified by:
      getPixelSize in interface ILcdTile
      Returns:
      16.

    • getWidth

      public int getWidth()
      Description copied from interface: ILcdTile
      Returns the width of the tile, expressed in pixels.
      Specified by:
      getWidth in interface ILcdTile

    • getHeight

      public int getHeight()
      Description copied from interface: ILcdTile
      Returns the height of the tile, expressed in pixels.
      Specified by:
      getHeight in interface ILcdTile

    • getSubTileWidth

      public int getSubTileWidth()
      Description copied from interface: ILcdSubtiledTile
      Returns the width of a subtile in pixels. May be equal to the width of the parent tile (as returned by the getWidth() method), in which case the tile is not subdivided.
      Specified by:
      getSubTileWidth in interface ILcdSubtiledTile

    • getSubTileHeight

      public int getSubTileHeight()
      Description copied from interface: ILcdSubtiledTile
      Returns the height of a subtile in pixels. May be equal to the height of the parent tile (as returned by the getHeight() method), in which case the tile is not subdivided.
      Specified by:
      getSubTileHeight in interface ILcdSubtiledTile

    • getColorModel

      public ColorModel getColorModel()
      Description copied from interface: ILcdTile
      Returns the optional color model of the tile.
      Specified by:
      getColorModel in interface ILcdTile
      Returns:
      the color model, or null if the raster doesn't have an explicit color model.

    • isAllDefault

      public boolean isAllDefault()
      Description copied from interface: ILcdTile
      Returns whether all values in the tile are equal to a default value.
      Specified by:
      isAllDefault in interface ILcdTile

    • retrieveValue

      public int retrieveValue(int aX, int aY)
      Description copied from interface: ILcdTile
      Retrieves the tile value at the specified location.
      Specified by:
      retrieveValue in interface ILcdTile
      Parameters:
      aX - the x ordinate of the value, expressed in tile coordinates.
      aY - the y ordinate of the value, expressed in tile coordinates.
      Returns:
      the integer tile value at the specified location.

    • createImage

      public Image createImage()
      Description copied from interface: ILcdTile
      Creates an image of the entire tile, using the tile's own color model.
      Specified by:
      createImage in interface ILcdTile

    • createImage

      public Image createImage(ColorModel aColorModel)
      Description copied from interface: ILcdTile
      Creates an image of the entire tile, using the given color model.
      Specified by:
      createImage in interface ILcdTile
      Parameters:
      aColorModel - the color model to be used for the image. The color model should be compatible with the pixel values of the tile.

    • createImage

      public Image createImage(int aX, int aY, int aWidth, int aHeight)
      Description copied from interface: ILcdTile
      Creates an image of the specified rectangular area of the tile, using the tile's own color model.
      Specified by:
      createImage in interface ILcdTile
      Parameters:
      aX - the x ordinate of the area, expressed in tile coordinates.
      aY - the y ordinate of the area, expressed in tile coordinates.
      aWidth - the width of the area, expressed in tile coordinates.
      aHeight - the height of the area, expressed in tile coordinates.

    • createImage

      public Image createImage(int aX, int aY, int aWidth, int aHeight, ColorModel aColorModel)
      Description copied from interface: ILcdTile
      Creates an image of the specified rectangular area of the tile, using the given color model.
      Specified by:
      createImage in interface ILcdTile
      Parameters:
      aX - the x ordinate of the area, expressed in tile coordinates.
      aY - the y ordinate of the area, expressed in tile coordinates.
      aWidth - the width of the area, expressed in tile coordinates.
      aHeight - the height of the area, expressed in tile coordinates.
      aColorModel - the color model to be used for the image. The color model should be compatible with the pixel values of the tile.