Package com.luciad.format.ecrg

Class TLcdECRGTile

java.lang.Object
com.luciad.format.ecrg.TLcdECRGTile
All Implemented Interfaces:
ILcdSubtiledTile, ILcdTile, ILcdDisposable, AutoCloseable
public class TLcdECRGTile extends Object implements ILcdSubtiledTile, ILcdDisposable
A single tile or frame in an ECRG raster. Tiles are grouped in a TLcdRaster and contain additional frame-specific information.
Since:
2013.1

  • Field Summary

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

    BYTE, INT, SHORT

  • 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.
    void
    dispose()
    Disposes of this object and allows it to release any system resources that it is holding.
    ColorModel
    getColorModel()
    Returns the optional color model of the tile.
    String
    getFrameDescription()
    Get the frame description, as read from the NITF file
    String
    getFrameRevisionHistory()
    Get the frame revision history, as read from the NITF file
    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

    Methods inherited from interface com.luciad.util.ILcdDisposable

    close

  • Method Details

    • 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()
      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

    • getWidth

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

    • getHeight

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

    • getType

      public int getType()
      Returns the internal storage type of the tile values.
      Specified by:
      getType in interface ILcdTile
      Returns:
      one of BYTE, SHORT, or INT.

    • getPixelSize

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

    • getColorModel

      public ColorModel getColorModel()
      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()
      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)
      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()
      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)
      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)
      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)
      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.

    • dispose

      public void dispose()

      Disposes of this object and allows it to release any system resources that it is holding.

      The result of calling any other method (other than finalize) on this object subsequent to a call to this method is undefined.

      Specified by:
      dispose in interface ILcdDisposable

    • getFrameRevisionHistory

      public String getFrameRevisionHistory()
      Get the frame revision history, as read from the NITF file
      Returns:
      The frame revision history as a string

    • getFrameDescription

      public String getFrameDescription()
      Get the frame description, as read from the NITF file
      Returns:
      The frame description as a string