Package oracle.spatial.georaster.image

Class GeoRasterImage

  • public class GeoRasterImage
extends java.lang.Object
    GeoRasterImage is a GeoRaster image engine, which is used to generate Java images from a GeoRaster object or a subset of a GeoRaster object based on the metadata of the GeoRaster object and different query conditions.

    When a GeoRasterImage object is initiated from a JGeoRaster object, r/g/b mappings of the GeoRasterImage object are set automatically based on the metadata of the JGeoRaster object, and then these settings can be changed manually by the following methods: 

           public void setRed(int red)
       public void setGreen(int green)
       public void setBlue(int blue)
    Once r/g/b mappings are set, all later calls to the following methods will use these mappings to construct Java images from GeoRaster objects: 
           public RenderedImage  getRasterImage(int pyramidLevel)
       public RenderedImage  getRasterImage(int pyramidLevel,JGeometry window)
       public RenderedImage  getRasterImage(int pyramidLevel,long startRow,long startColumn,long endRow,long endColumn)
       public RenderedImage  getRasterImage(int pyramidLevel,String transportationType,int quality)
       public RenderedImage  getRasterImageWithMask(int pyramidLevel,JGeometry window,Vector layerNo,int zeroMapping,int oneMapping)
       public RenderedImage  getRasterImageWithMask(int pyramidLevel,JGeometry window,Vector layerNo,int zeroMapping,int oneMapping,String transportationType,int quality)
       public RenderedImage  getRasterImageWithMask(int pyramidLevel,long startRow,long startColumn,long endRow,long endColumn,Vector layerNo,int zeroMapping,int oneMapping)
       public RenderedImage  getRasterImageWithMask(int pyramidLevel,long startRow,long startColumn,long endRow,long endColumn,Vector layerNo,int zeroMapping,int oneMapping,String transportationType,nt quality)

    A GeoRasterImage object is constructed from a JGeoRaster object as follows: 

          public GeoRasterImage(JGeoRaster georaster) throws GeoRasterException
    or you can get a GeoRasterImage instance through the method defined in the JGeoRaster object: 
        public GeoRasterImage getGeoRasterImageObject()
    Note: the preceding method is a singleton operation, which means that for each JGeoRaster object, the GeoRasterImage instance is just initiated once. After that, the JGeoRaster will keep returning the same GeoRasterImage instance created by the first invocation, so that the JGeoRaster object can keep red/green/blue mapping across calls.

    The following is an example of how to use this class to visualize a GeoRaster object: 

       ...
   //reading a GeoRaster object from database based on a query
   ResultSet rs = statement.executeQuery("SELECT a.georaster FROM georaster_table a where a.georaster.rasterdatatable='RDT' and a.georaster.rasterid=1");
   STRUCT geor = (oracle.sql.STRUCT) rs.getObject(1);
   //construct a JGeoRaster object
   JGeoRaster geoRaster = new JGeoRaster(geor);
   //get GeoRasterImage instance
   GeoRasterImage geoRasterImage=geoRaster.getGeoRasterImageObject();
   //fetch a subset of GeoRaster object as a Java image
   RenderedImage image=geoRasterImage.getRasterImage(0,0,0,100,100);
   ...

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean addNodataMapping​(double nodataStart, double nodataEnd, java.lang.Double newValue, boolean isTransparent)
      This function will add nodata(range) mapping to current image, so that all pixel values, which fall into the nodata range, will be changed to newValue and it's alpha channel value is changed too based on transparent setting by parameter isTransparent.
      boolean addNodataMapping​(double nodata, java.lang.Double newValue, boolean isTransparent)
      This function will add nodata(value) mapping to current image, so that all pixel values, which equal to the nodata value, will be changed to newValue and it's alpha channel value is changed too based on transparent setting by parameter isTransparent.
      int getAlpha()
      Returns the layer number mapped to the alpha channel.
      int getBlue()
      Returns the layer number mapped to blue.
      int getGlobalIPOperation()
      This method will return current selected global image processing operation.
      int getGreen()
      Returns the layer number mapped to green.
      java.awt.image.RenderedImage getMaskImage​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, java.util.Vector layerNo, int zeroMapping, int oneMapping, long[] outWindow)
      Returns the specified portion of the GeoRaster mask in the specified pyramidLevel and layer as a Java Image.
      java.awt.image.RenderedImage getMaskImage​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, java.util.Vector layerNo, int zeroMapping, int oneMapping, java.lang.String transportationType, long[] outWindow)
      Returns the specified portion of the GeoRaster mask in the specified pyramidLevel and layer as a Java Image.
      java.awt.image.RenderedImage getMaskImage​(int pyramidLevel, JGeometry window, java.util.Vector layerNo, int zeroMapping, int oneMapping, long[] outWindow)
      Returns the specified portion of the GeoRaster mask in the specified pyramidLevel and layer as a Java Image.
      java.awt.image.RenderedImage getMaskImage​(int pyramidLevel, JGeometry window, java.util.Vector layerNo, int zeroMapping, int oneMapping, java.lang.String transportationType, long[] outWindow)
      Returns the specified portion of the GeoRaster mask in the specified pyramidLevel and layer as a Java Image.
      java.util.Vector getNodataMapping()
      This function will return all nodata mappings in a Vector of NodataMapping objects
      JGeometry getOutArea()
      Get a SDO_GEOMETRY object containing the MBR (minimum bounding rectangle) in the model coordinate system of the resulting object of previous getReprojectedRasterImage call.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel)
      Returns the entire GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, double[] bgValues)
      Returns the entire GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, long[] outWindow)
      Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, long[] outWindow, double[] bgValues)
      Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, java.lang.String transportationType, int quality, long[] outWindow)
      Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, java.lang.String transportationType, int quality, long[] outWindow, double[] bgValues)
      Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, java.lang.String bandString, long[] outWindow)
      Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, java.lang.String bandString, long[] outWindow, double[] bgValues)
      Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, java.lang.String bandString, java.lang.String transportationType, int quality, long[] outWindow)
      Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, java.lang.String bandString, java.lang.String transportationType, int quality, long[] outWindow, double[] bgValues)
      Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, java.lang.String transportationType, int quality)
      Returns the entire GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, java.lang.String transportationType, int quality, double[] bgValues)
      Returns the entire GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, JGeometry window, long[] outWindow)
      Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, JGeometry window, long[] outWindow, double[] bgValues)
      Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, JGeometry window, java.lang.String transportationType, int quality, long[] outWindow)
      Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImage​(int pyramidLevel, JGeometry window, java.lang.String transportationType, int quality, long[] outWindow, double[] bgValues)
      Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image.
      java.awt.image.RenderedImage getRasterImageWithMask​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, java.util.Vector layerNo, int zeroMapping, int oneMapping, long[] outWindow)
      Gets the specified portion of the GeoRaster and mask as a Java Image.
      java.awt.image.RenderedImage getRasterImageWithMask​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, java.util.Vector layerNo, int zeroMapping, int oneMapping, java.lang.String transportationType, int quality, long[] outWindow)
      Gets the specified portion of the GeoRaster and mask as a Java Image.
      java.awt.image.RenderedImage getRasterImageWithMask​(int pyramidLevel, JGeometry window, java.util.Vector layerNo, int zeroMapping, int oneMapping, long[] outWindow)
      Gets the specified portion of the GeoRaster and mask as a Java Image.
      java.awt.image.RenderedImage getRasterImageWithMask​(int pyramidLevel, JGeometry window, java.util.Vector layerNo, int zeroMapping, int oneMapping, java.lang.String transportationType, int quality, long[] outWindow)
      Gets the specified portion of the GeoRaster and mask as a Java Image.
      int getRed()
      Returns the Layer number mapped to red.
      java.awt.image.RenderedImage getReprojectedRasterImage​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, java.lang.String resampleParam, int outSRID, long[] outWindow, double[] bgValues)
      Reprojects the specified portion of the GeoRaster in the specified pyramidLevel, and returns it as a Java Image.
      java.awt.image.RenderedImage getReprojectedRasterImage​(int pyramidLevel, long startRow, long startColumn, long endRow, long endColumn, java.lang.String resampleParam, java.lang.String bandString, java.lang.String transportationType, int quality, int outSRID, long[] outWindow, double[] bgValues)
      Reprojects the specified portion of the GeoRaster in the specified pyramidLevel, and returns it as a Java Image.
      java.awt.image.RenderedImage getReprojectedRasterImage​(int pyramidLevel, JGeometry window, java.lang.String resampleParam, int outSRID, long[] outWindow, double[] bgValues)
      Reprojects the specified portion of the GeoRaster in the specified pyramidLevel, and returns it as a Java Image.
      java.awt.image.RenderedImage getReprojectedRasterImage​(int pyramidLevel, JGeometry window, java.lang.String resampleParam, java.lang.String transportationType, int quality, int outSRID, long[] outWindow, double[] bgValues)
      Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image.
      int getTotalBandNumber()
      Gets the number of bands in the current geoRasterImage based on the current setting for red/green/blue if (red=blue=green) then returns 1; otherwise, return 3.
      boolean hasColormap()
      Returns whether a colormap is associated with the current RGB layers.
      boolean hasGrayscale()
      Returns whether a gray scale mapping is associated with the current RGB layers.
      boolean isVirtualMosaic()  
      void removeNodataMapping​(double nodata)
      This function will remove nodata(value) mapping from existing nodata setting, which should exactly match parameter nodata.
      boolean removeNodataMapping​(double nodataStart, double nodataEnd)
      This function will remove nodata(range) mapping from existing nodata setting, which exactly matchs parameter nodataStart and nodataEnd.
      void setAlpha​(int alpha)
      Sets the band number mapped to the alpha channel.
      void setBlue​(int blue)
      Sets the layer number mapped to blue.
      boolean setGlobalIPOperation​(int operation, java.lang.Double src_min, java.lang.Double src_max)
      This method will set global image processing operations, which includes: automatical linear stretch manual linear stretch piecewise linear stretch normalization equalization Not like image processing methods defined in the class GeoRasterImageProcessUtil, this method will use statistics data(for whole GeoRaster object) stored in the GeoRaster metadata to do image processing for each getRasterImage call, instead of using "local" statistics data calculated based on returning image from getRasterImage call.
      void setGreen​(int green)
      Sets the layer number mapped to green.
      void setKeepValues​(boolean keepValues)
      If keepValues is true and change cellDepth is requested the values won't be changed, to display a 1,2,4 bit raster with 3 band cellDepth need to be changed to 8BIT_U, default values is false.
      void setRed​(int red)
      Sets the Layer number mapped to red.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • setKeepValues

        public void setKeepValues​(boolean keepValues)
        If keepValues is true and change cellDepth is requested the values won't be changed, to display a 1,2,4 bit raster with 3 band cellDepth need to be changed to 8BIT_U, default values is false.
        Parameters:
        keepValues -
        Since:
        20.1

      • setGlobalIPOperation

        public boolean setGlobalIPOperation​(int operation,
                                    java.lang.Double src_min,
                                    java.lang.Double src_max)
                             throws GeoRasterException
        This method will set global image processing operations, which includes: automatical linear stretch manual linear stretch piecewise linear stretch normalization equalization Not like image processing methods defined in the class GeoRasterImageProcessUtil, this method will use statistics data(for whole GeoRaster object) stored in the GeoRaster metadata to do image processing for each getRasterImage call, instead of using "local" statistics data calculated based on returning image from getRasterImage call.
        Parameters:
        operation - the image processing operations, the following are valid values: IP_NONE IP_AUTOMATIC_LINEAR_STRETCH IP_MANUAL_LINEAR_STRETCH IP_PIECEWISE_LINEAR_STRETCH IP_NORMALIZATION IP_EQUALIZATION
        src_min - the min value of source data range, which will be streched in the manual linear strech operation
        src_max - the max value of source data range, which will be streched in the manual linear strech operation
        Returns:
        false if any parameter is invalid, otherwise true.
        Throws:
        GeoRasterException

      • getGlobalIPOperation

        public int getGlobalIPOperation()
        This method will return current selected global image processing operation.
        Returns:
        current selected global image processing operation.

      • addNodataMapping

        public boolean addNodataMapping​(double nodataStart,
                                double nodataEnd,
                                java.lang.Double newValue,
                                boolean isTransparent)
        This function will add nodata(range) mapping to current image, so that all pixel values, which fall into the nodata range, will be changed to newValue and it's alpha channel value is changed too based on transparent setting by parameter isTransparent.
        Parameters:
        nodataStart - the lower bound of nodata range, which is inclusive
        nodataEnd - the upper bound of nodata range, which is exclusive
        newValue - new value for any pixel value in this no data range, if newValue==null then it means original data value is kept.
        isTransparent - set nodata pixels to transparent or opaque
        Returns:
        false if any parameter is invalid, otherwise true. Note: if current image has colorMap or grayScale, then transparent setting doesn't take effect.

      • addNodataMapping

        public boolean addNodataMapping​(double nodata,
                                java.lang.Double newValue,
                                boolean isTransparent)
        This function will add nodata(value) mapping to current image, so that all pixel values, which equal to the nodata value, will be changed to newValue and it's alpha channel value is changed too based on transparent setting by parameter isTransparent.
        Parameters:
        nodata - nodata value
        newValue - new value for this no data, if newValue==null then it means original data value is kept
        isTransparent - set nodata pixels to transparent or opaque
        Returns:
        false if any parameter is invalid, otherwise true.

      • removeNodataMapping

        public boolean removeNodataMapping​(double nodataStart,
                                   double nodataEnd)
        This function will remove nodata(range) mapping from existing nodata setting, which exactly matchs parameter nodataStart and nodataEnd.
        Parameters:
        nodataStart - the lower bound of nodata range, which is inclusive
        nodataEnd - the upper bound of nodata range, which is exclusive
        Returns:
        false if any parameter is invalid, otherwise true.

      • removeNodataMapping

        public void removeNodataMapping​(double nodata)
        This function will remove nodata(value) mapping from existing nodata setting, which should exactly match parameter nodata.
        Parameters:
        nodata - nodata value

      • getNodataMapping

        public java.util.Vector getNodataMapping()
        This function will return all nodata mappings in a Vector of NodataMapping objects
        Returns:
        a Vector of NodataMapping objects

      • getAlpha

        public int getAlpha()
        Returns the layer number mapped to the alpha channel. Note that value 0 indicates no alpha channel.
        Returns:
        layer number mapped to the alpha channel.

      • setAlpha

        public void setAlpha​(int alpha)
        Sets the band number mapped to the alpha channel. Note that value 0 indicates no alpha channel. If a colormap or grayscale is associated with the current R/G/B setting, then the alpha channel will not take effect. Methods hasColormap() and hasgrayscale() can be used to check if a colormap or grayscale is associated with the current R/G/B setting.
        Parameters:
        alpha - band number

      • getRed

        public int getRed()
        Returns the Layer number mapped to red.
        Returns:
        Layer number mapped to red.

      • setRed

        public void setRed​(int red)
        Sets the Layer number mapped to red.
        Parameters:
        red - layer number

      • getGreen

        public int getGreen()
        Returns the layer number mapped to green.
        Returns:
        layer number mapped to green.

      • setGreen

        public void setGreen​(int green)
        Sets the layer number mapped to green.
        Parameters:
        green - layer number

      • getBlue

        public int getBlue()
        Returns the layer number mapped to blue.
        Returns:
        layer number mapped to blue.

      • setBlue

        public void setBlue​(int blue)
        Sets the layer number mapped to blue.
        Parameters:
        blue - layer number

      • hasColormap

        public boolean hasColormap()
        Returns whether a colormap is associated with the current RGB layers.
        Returns:
        a boolean value to indicate if a colormap is associated with the current RGB band.

      • hasGrayscale

        public boolean hasGrayscale()
        Returns whether a gray scale mapping is associated with the current RGB layers.
        Returns:
        a boolean value to indicate if a gray scale mapping is associated with the current RGB band.

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel)
                                            throws java.lang.Exception
        Returns the entire GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on r/g/b band settings in the current instance.
        Parameters:
        pyramidLevel - pyramid level
        Returns:
        a RenderedImage.
        Throws:
        java.lang.Exception

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   double[] bgValues)
                                            throws java.lang.Exception
        Returns the entire GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on r/g/b band settings in the current instance.
        Parameters:
        pyramidLevel - pyramid level
        bgValues - background values for filling sparse data. The number of elements in the array must be either one (same filing value used for all bands) or the band dimension size (a different filling value for each band, respectively). This parameter is useful when the source has empty raster blocks and the output window intersects any empty raster blocks. If this parameter is null, any cells in the output window that are derived from an empty raster block are filled with the value 0 in the output BLOB. Note that this parameter only works in version 11 or later.
        Returns:
        a RenderedImage.
        Throws:
        java.lang.Exception

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   java.lang.String transportationType,
                                                   int quality)
                                            throws java.lang.Exception
        Returns the entire GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on r/g/b band settings in the current instance. Parameter transportationType is provided to reduce network traffic.
        Parameters:
        pyramidLevel - pyramid level
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_JPEG_F
                           RasterInfo.COMPRESSION_DEFLATE
        quality - JPEG compression quality, which is the degree of lossiness caused by the compression. Must be an integer from 0 (lowest quality) through 100 (highest quality).
        Returns:
        a RenderedImage.
        Throws:
        java.lang.Exception

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   java.lang.String transportationType,
                                                   int quality,
                                                   double[] bgValues)
                                            throws java.lang.Exception
        Returns the entire GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on r/g/b band settings in the current instance. Parameter transportationType is provided to reduce network traffic.
        Parameters:
        pyramidLevel - pyramid level
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_JPEG_F
                           RasterInfo.COMPRESSION_DEFLATE
        quality - JPEG compression quality, which is the degree of lossiness caused by the compression. Must be an integer from 0 (lowest quality) through 100 (highest quality).
        bgValues - background values for filling sparse data. The number of elements in the array must be either one (same filing value used for all bands) or the band dimension size (a different filling value for each band, respectively). This parameter is useful when the source has empty raster blocks and the output window intersects any empty raster blocks. If this parameter is null, any cells in the output window that are derived from an empty raster block are filled with the value 0 in the output BLOB. Note that this parameter only works in version 11 or later.
        Returns:
        a RenderedImage.
        Throws:
        java.lang.Exception

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   JGeometry window,
                                                   long[] outWindow)
                                            throws GeoRasterException,
                                                   java.io.IOException
        Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on r/g/b band settings in the current instance.
        Parameters:
        pyramidLevel - pyramid level
        window - a JGeometry object which represents the area of interest
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a RenderedImage constructed by the specified portion of the GeoRaster data.
        Throws:
        GeoRasterException
        java.io.IOException

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   JGeometry window,
                                                   long[] outWindow,
                                                   double[] bgValues)
                                            throws GeoRasterException,
                                                   java.io.IOException
        Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on r/g/b band settings in the current instance.
        Parameters:
        pyramidLevel - pyramid level
        window - a JGeometry object which represents the area of interest
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        bgValues - background values for filling sparse data. The number of elements in the array must be either one (same filing value used for all bands) or the band dimension size (a different filling value for each band, respectively). This parameter is useful when the source has empty raster blocks and the output window intersects any empty raster blocks. If this parameter is null, any cells in the output window that are derived from an empty raster block are filled with the value 0 in the output BLOB. Note that this parameter only works in version 11 or later.
        Returns:
        a RenderedImage constructed by the specified portion of the GeoRaster data.
        Throws:
        GeoRasterException
        java.io.IOException

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   JGeometry window,
                                                   java.lang.String transportationType,
                                                   int quality,
                                                   long[] outWindow)
                                            throws GeoRasterException,
                                                   java.io.IOException
        Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on r/g/b band settings in the current instance.
        Parameters:
        pyramidLevel - pyramid level
        window - a JGeometry object which represents the area of interest.
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_JPEG_F
                           RasterInfo.COMPRESSION_DEFLATE
        quality - JPEG compression quality, which is the degree of lossiness caused by the compression. Must be an integer from 0 (lowest quality) through 100 (highest quality).
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a RenderedImage constructed by the specified portion of the GeoRaster data.
        Throws:
        GeoRasterException
        java.io.IOException

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   JGeometry window,
                                                   java.lang.String transportationType,
                                                   int quality,
                                                   long[] outWindow,
                                                   double[] bgValues)
                                            throws GeoRasterException,
                                                   java.io.IOException
        Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on r/g/b band settings in the current instance.
        Parameters:
        pyramidLevel - pyramid level
        window - a JGeometry object which represents the area of interest.
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_JPEG_F
                           RasterInfo.COMPRESSION_DEFLATE
        quality - JPEG compression quality, which is the degree of lossiness caused by the compression. Must be an integer from 0 (lowest quality) through 100 (highest quality).
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        bgValues - background values for filling sparse data. The number of elements in the array must be either one (same filing value used for all bands) or the band dimension size (a different filling value for each band, respectively). This parameter is useful when the source has empty raster blocks and the output window intersects any empty raster blocks. If this parameter is null, any cells in the output window that are derived from an empty raster block are filled with the value 0 in the output BLOB. Note that this parameter only works in version 11 or later.
        Returns:
        a RenderedImage constructed by the specified portion of the GeoRaster data.
        Throws:
        GeoRasterException
        java.io.IOException

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   long startRow,
                                                   long startColumn,
                                                   long endRow,
                                                   long endColumn,
                                                   long[] outWindow)
                                            throws GeoRasterException,
                                                   java.io.IOException
        Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on r/g/b band settings in the current instance.

        This method is usually used by applications to visualize the Georaster object.

        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate.
        startColumn - start column number, not including ULTCoordinate.
        endRow - end row number, not including ULTCoordinate.
        endColumn - end column number, not including ULTCoordinate.
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data.
        Throws:
        GeoRasterException
        java.io.IOException

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   long startRow,
                                                   long startColumn,
                                                   long endRow,
                                                   long endColumn,
                                                   long[] outWindow,
                                                   double[] bgValues)
                                            throws GeoRasterException,
                                                   java.io.IOException
        Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on r/g/b band settings in the current instance.

        This method is usually used by applications to visualize the Georaster object.

        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate.
        startColumn - start column number, not including ULTCoordinate.
        endRow - end row number, not including ULTCoordinate.
        endColumn - end column number, not including ULTCoordinate.
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        bgValues - background values for filling sparse data. The number of elements in the array must be either one (same filing value used for all bands) or the band dimension size (a different filling value for each band, respectively). This parameter is useful when the source has empty raster blocks and the output window intersects any empty raster blocks. If this parameter is null, any cells in the output window that are derived from an empty raster block are filled with the value 0 in the output BLOB. Note that this parameter only works in version 11 or later.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data.
        Throws:
        GeoRasterException
        java.io.IOException

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   long startRow,
                                                   long startColumn,
                                                   long endRow,
                                                   long endColumn,
                                                   java.lang.String transportationType,
                                                   int quality,
                                                   long[] outWindow)
                                            throws GeoRasterException,
                                                   java.io.IOException
        Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on r/g/b band settings in the current instance.

        This method is usually used by applications to visualize the Georaster object.

        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate.
        startColumn - start column number, not including ULTCoordinate.
        endRow - end row number, not including ULTCoordinate.
        endColumn - end column number, not including ULTCoordinate.
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_JPEG_F
                           RasterInfo.COMPRESSION_DEFLATE
        quality - JPEG compression quality, which is the degree of lossiness caused by the compression. Must be an integer from 0 (lowest quality) through 100 (highest quality).
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data.
        Throws:
        GeoRasterException
        java.io.IOException

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   long startRow,
                                                   long startColumn,
                                                   long endRow,
                                                   long endColumn,
                                                   java.lang.String transportationType,
                                                   int quality,
                                                   long[] outWindow,
                                                   double[] bgValues)
                                            throws GeoRasterException,
                                                   java.io.IOException
        Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on r/g/b band settings in the current instance.

        This method is usually used by applications to visualize the Georaster object.

        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate.
        startColumn - start column number, not including ULTCoordinate.
        endRow - end row number, not including ULTCoordinate.
        endColumn - end column number, not including ULTCoordinate.
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_JPEG_F
                           RasterInfo.COMPRESSION_DEFLATE
        quality - JPEG compression quality, which is the degree of lossiness caused by the compression. Must be an integer from 0 (lowest quality) through 100 (highest quality).
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        bgValues - background values for filling sparse data. The number of elements in the array must be either one (same filing value used for all bands) or the band dimension size (a different filling value for each band, respectively). This parameter is useful when the source has empty raster blocks and the output window intersects any empty raster blocks. If this parameter is null, any cells in the output window that are derived from an empty raster block are filled with the value 0 in the output BLOB. Note that this parameter only works in version 11 or later.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data.
        Throws:
        GeoRasterException
        java.io.IOException

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   long startRow,
                                                   long startColumn,
                                                   long endRow,
                                                   long endColumn,
                                                   java.lang.String bandString,
                                                   long[] outWindow)
                                            throws GeoRasterException,
                                                   java.io.IOException
        Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on parameter bandString, instead of r/g/b band settings in the current instance; thus, that Java image might have more than 3 bands.

        This method can be used by applications to export a GeoRaster object into an image file through Java image I/O.

        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate.
        startColumn - start column number, not including ULTCoordinate.
        endRow - end row number, not including ULTCoordinate.
        endColumn - end column number, not including ULTCoordinate.
        bandString - a string to specify which band will be included in the image.
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data.
        Throws:
        GeoRasterException
        java.io.IOException

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   long startRow,
                                                   long startColumn,
                                                   long endRow,
                                                   long endColumn,
                                                   java.lang.String bandString,
                                                   long[] outWindow,
                                                   double[] bgValues)
                                            throws GeoRasterException,
                                                   java.io.IOException
        Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on parameter bandString, instead of r/g/b band settings in the current instance; thus, that Java image might have more than 3 bands.

        This method can be used by applications to export a GeoRaster object into an image file through Java image I/O.

        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate.
        startColumn - start column number, not including ULTCoordinate.
        endRow - end row number, not including ULTCoordinate.
        endColumn - end column number, not including ULTCoordinate.
        bandString - a string to specify which band will be included in the image.
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        bgValues - background values for filling sparse data. The number of elements in the array must be either one (same filing value used for all bands) or the band dimension size (a different filling value for each band, respectively). This parameter is useful when the source has empty raster blocks and the output window intersects any empty raster blocks. If this parameter is null, any cells in the output window that are derived from an empty raster block are filled with the value 0 in the output BLOB. Note that this parameter only works in version 11 or later.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data.
        Throws:
        GeoRasterException
        java.io.IOException

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   long startRow,
                                                   long startColumn,
                                                   long endRow,
                                                   long endColumn,
                                                   java.lang.String bandString,
                                                   java.lang.String transportationType,
                                                   int quality,
                                                   long[] outWindow)
                                            throws GeoRasterException,
                                                   java.io.IOException
        Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on parameter bandString, instead of r/g/b band settings in the current instance; thus, that Java image might have more than 3 bands.

        This method can be used by applications to export a GeoRaster object into an image file through Java image I/O.

        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate.
        startColumn - start column number, not including ULTCoordinate.
        endRow - end row number, not including ULTCoordinate.
        endColumn - end column number, not including ULTCoordinate.
        bandString - a string to specify which band will be included in the image.
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_JPEG_F
                           RasterInfo.COMPRESSION_DEFLATE
        quality - JPEG compression quality, which is the degree of lossiness caused by the compression. Must be an integer from 0 (lowest quality) through 100 (highest quality).
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data.
        Throws:
        GeoRasterException
        java.io.IOException

      • getRasterImage

        public java.awt.image.RenderedImage getRasterImage​(int pyramidLevel,
                                                   long startRow,
                                                   long startColumn,
                                                   long endRow,
                                                   long endColumn,
                                                   java.lang.String bandString,
                                                   java.lang.String transportationType,
                                                   int quality,
                                                   long[] outWindow,
                                                   double[] bgValues)
                                            throws GeoRasterException,
                                                   java.io.IOException
        Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on parameter bandString, instead of r/g/b band settings in the current instance; thus, that Java image might have more than 3 bands.

        This method can be used by applications to export a GeoRaster object into an image file through Java image I/O.

        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate.
        startColumn - start column number, not including ULTCoordinate.
        endRow - end row number, not including ULTCoordinate.
        endColumn - end column number, not including ULTCoordinate.
        bandString - a string to specify which band will be included in the image.
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_JPEG_F
                           RasterInfo.COMPRESSION_DEFLATE
        quality - JPEG compression quality, which is the degree of lossiness caused by the compression. Must be an integer from 0 (lowest quality) through 100 (highest quality).
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        bgValues - background values for filling sparse data. The number of elements in the array must be either one (same filing value used for all bands) or the band dimension size (a different filling value for each band, respectively). This parameter is useful when the source has empty raster blocks and the output window intersects any empty raster blocks. If this parameter is null, any cells in the output window that are derived from an empty raster block are filled with the value 0 in the output BLOB. Note that this parameter only works in version 11 or later.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data.
        Throws:
        GeoRasterException
        java.io.IOException

      • getOutArea

        public JGeometry getOutArea()
        Get a SDO_GEOMETRY object containing the MBR (minimum bounding rectangle) in the model coordinate system of the resulting object of previous getReprojectedRasterImage call.
        Returns:
        a SDO_GEOMETRY object containing the MBR of the resulting object of previous getReprojectedRasterImage call.

      • getReprojectedRasterImage

        public java.awt.image.RenderedImage getReprojectedRasterImage​(int pyramidLevel,
                                                              JGeometry window,
                                                              java.lang.String resampleParam,
                                                              int outSRID,
                                                              long[] outWindow,
                                                              double[] bgValues)
                                                       throws GeoRasterException,
                                                              java.io.IOException
        Reprojects the specified portion of the GeoRaster in the specified pyramidLevel, and returns it as a Java Image. The Java image is generated based on r/g/b band settings in the current instance. The immediately following getOutArea() call will return a SDO_GEOMETRY object containing the MBR (minimum bounding rectangle) in the model coordinate system of the resulting object.
        Parameters:
        pyramidLevel - pyramid level
        window - a JGeometry object which represents the area of interest
        resampleParam - a string containing the resampling parameters.
        outSRID - target srid number
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        bgValues - background values for filling sparse data. The number of elements in the array must be either one (same filing value used for all bands) or the band dimension size (a different filling value for each band, respectively). This parameter is useful when the source has empty raster blocks and the output window intersects any empty raster blocks. If this parameter is null, any cells in the output window that are derived from an empty raster block are filled with the value 0 in the output BLOB. Note that this parameter only works in version 11 or later.
        Returns:
        a RenderedImage constructed by the specified portion of the GeoRaster data after reprojection.
        Throws:
        GeoRasterException
        java.io.IOException

      • getReprojectedRasterImage

        public java.awt.image.RenderedImage getReprojectedRasterImage​(int pyramidLevel,
                                                              JGeometry window,
                                                              java.lang.String resampleParam,
                                                              java.lang.String transportationType,
                                                              int quality,
                                                              int outSRID,
                                                              long[] outWindow,
                                                              double[] bgValues)
                                                       throws GeoRasterException,
                                                              java.io.IOException
        Returns the specified portion of the GeoRaster in the specified pyramidLevel as a Java Image. The Java image is generated based on r/g/b band settings in the current instance.The immediately following getOutArea() call will return a SDO_GEOMETRY object containing the MBR (minimum bounding rectangle) in the model coordinate system of the resulting object.
        Parameters:
        pyramidLevel - pyramid level
        window - a JGeometry object which represents the area of interest.
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_JPEG_F
                           RasterInfo.COMPRESSION_DEFLATE
        quality - JPEG compression quality, which is the degree of lossiness caused by the compression. Must be an integer from 0 (lowest quality) through 100 (highest quality).
        resampleParam - a string containing the resampling parameters.
        outSRID - target srid number
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        bgValues - background values for filling sparse data. The number of elements in the array must be either one (same filing value used for all bands) or the band dimension size (a different filling value for each band, respectively). This parameter is useful when the source has empty raster blocks and the output window intersects any empty raster blocks. If this parameter is null, any cells in the output window that are derived from an empty raster block are filled with the value 0 in the output BLOB. Note that this parameter only works in version 11 or later.
        Returns:
        a RenderedImage constructed by the specified portion of the GeoRaster data after reprojection.
        Throws:
        GeoRasterException
        java.io.IOException

      • getReprojectedRasterImage

        public java.awt.image.RenderedImage getReprojectedRasterImage​(int pyramidLevel,
                                                              long startRow,
                                                              long startColumn,
                                                              long endRow,
                                                              long endColumn,
                                                              java.lang.String resampleParam,
                                                              int outSRID,
                                                              long[] outWindow,
                                                              double[] bgValues)
                                                       throws GeoRasterException,
                                                              java.io.IOException
        Reprojects the specified portion of the GeoRaster in the specified pyramidLevel, and returns it as a Java Image. The Java image is generated based on r/g/b band settings in the current instance. The immediately following getOutArea() call will return a SDO_GEOMETRY object containing the MBR (minimum bounding rectangle) in the model coordinate system of the resulting object.

        This method is usually used by applications to visualize the Georaster object.

        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate.
        startColumn - start column number, not including ULTCoordinate.
        endRow - end row number, not including ULTCoordinate.
        endColumn - end column number, not including ULTCoordinate.
        resampleParam - a string containing the resampling parameters.
        outSRID - target srid number
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        bgValues - background values for filling sparse data. The number of elements in the array must be either one (same filing value used for all bands) or the band dimension size (a different filling value for each band, respectively). This parameter is useful when the source has empty raster blocks and the output window intersects any empty raster blocks. If this parameter is null, any cells in the output window that are derived from an empty raster block are filled with the value 0 in the output BLOB. Note that this parameter only works in version 11 or later.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data after reprojection.
        Throws:
        GeoRasterException
        java.io.IOException

      • getReprojectedRasterImage

        public java.awt.image.RenderedImage getReprojectedRasterImage​(int pyramidLevel,
                                                              long startRow,
                                                              long startColumn,
                                                              long endRow,
                                                              long endColumn,
                                                              java.lang.String resampleParam,
                                                              java.lang.String bandString,
                                                              java.lang.String transportationType,
                                                              int quality,
                                                              int outSRID,
                                                              long[] outWindow,
                                                              double[] bgValues)
                                                       throws GeoRasterException,
                                                              java.io.IOException
        Reprojects the specified portion of the GeoRaster in the specified pyramidLevel, and returns it as a Java Image. The Java image is generated based on parameter bandString, instead of r/g/b band settings in the current instance; thus, that Java image might have more than 3 bands.The immediately following getOutArea() call will return a SDO_GEOMETRY object containing the MBR (minimum bounding rectangle) in the model coordinate system of the resulting object.

        This method can be used by applications to export a GeoRaster object into an image file through Java image I/O.

        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate.
        startColumn - start column number, not including ULTCoordinate.
        endRow - end row number, not including ULTCoordinate.
        endColumn - end column number, not including ULTCoordinate.
        resampleParam - a string containing the resampling parameters.
        bandString - a string to specify which band will be included in the image.
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_JPEG_F
                           RasterInfo.COMPRESSION_DEFLATE
        quality - JPEG compression quality, which is the degree of lossiness caused by the compression. Must be an integer from 0 (lowest quality) through 100 (highest quality).
        outSRID - target srid number
        outWindow - an SDO_NUMBER_ARRAY object identifying the coordinates of the upper-left and lower-right corners of the output window in the cell space.
        bgValues - background values for filling sparse data. The number of elements in the array must be either one (same filing value used for all bands) or the band dimension size (a different filling value for each band, respectively). This parameter is useful when the source has empty raster blocks and the output window intersects any empty raster blocks. If this parameter is null, any cells in the output window that are derived from an empty raster block are filled with the value 0 in the output BLOB. Note that this parameter only works in version 11 or later.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data after reprojection.
        Throws:
        GeoRasterException
        java.io.IOException

      • getMaskImage

        public java.awt.image.RenderedImage getMaskImage​(int pyramidLevel,
                                                 JGeometry window,
                                                 java.util.Vector layerNo,
                                                 int zeroMapping,
                                                 int oneMapping,
                                                 long[] outWindow)
                                          throws java.lang.Exception
        Returns the specified portion of the GeoRaster mask in the specified pyramidLevel and layer as a Java Image. In order to generate a Java image, this method will extend mask data from 1 bit to 8 bits unsign, and use parameters zeroMapping and oneMapping to constuct a Java IndexColorModel object to map values 0 and 1 to different color values. zeroMapping and oneMapping must be in the range [0,255]
        Parameters:
        pyramidLevel - pyramid level
        window - a JGeometry object which represents the area of interest
        layerNo - layer number; note: 0 for object layer
        zeroMapping - the value to which the bitmap mask value 0 is mapped
        oneMapping - the value to which the bitmap mask value 1 is mapped
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data.
        Throws:
        java.lang.Exception

      • getMaskImage

        public java.awt.image.RenderedImage getMaskImage​(int pyramidLevel,
                                                 JGeometry window,
                                                 java.util.Vector layerNo,
                                                 int zeroMapping,
                                                 int oneMapping,
                                                 java.lang.String transportationType,
                                                 long[] outWindow)
                                          throws java.lang.Exception
        Returns the specified portion of the GeoRaster mask in the specified pyramidLevel and layer as a Java Image. In order to generate a Java image, this method will extend mask data from 1 bit to 8 bits unsign, and use parameters zeroMapping and oneMapping to constuct a Java IndexColorModel object to map values 0 and 1 to different color values. zeroMapping and oneMapping must be in the range [0,255]
        Parameters:
        pyramidLevel - pyramid level
        window - a JGeometry object which represents the area of interest
        layerNo - layer number; note: 0 for object layer
        zeroMapping - the value to which the bitmap mask value 0 is mapped
        oneMapping - the value to which the bitmap mask value 1 is mapped
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_DEFLATE
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data.
        Throws:
        java.lang.Exception

      • getMaskImage

        public java.awt.image.RenderedImage getMaskImage​(int pyramidLevel,
                                                 long startRow,
                                                 long startColumn,
                                                 long endRow,
                                                 long endColumn,
                                                 java.util.Vector layerNo,
                                                 int zeroMapping,
                                                 int oneMapping,
                                                 long[] outWindow)
                                          throws java.lang.Exception
        Returns the specified portion of the GeoRaster mask in the specified pyramidLevel and layer as a Java Image. In order to generate a Java image, this method will extend mask data from 1 bit to 8 bits unsign, and use parameters zeroMapping and oneMapping to constuct a Java IndexColorModel object to map values 0 and 1 to different color values. zeroMapping and oneMapping must be in the range [0,255]
        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate.
        startColumn - start column number, not including ULTCoordinate.
        endRow - end row number, not including ULTCoordinate.
        endColumn - end column number, not including ULTCoordinate.
        layerNo - layer number; note: 0 for object layer
        zeroMapping - the value to which the bitmap mask value 0 is mapped
        oneMapping - the value to which the bitmap mask value 1 is mapped
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data.
        Throws:
        java.lang.Exception

      • getMaskImage

        public java.awt.image.RenderedImage getMaskImage​(int pyramidLevel,
                                                 long startRow,
                                                 long startColumn,
                                                 long endRow,
                                                 long endColumn,
                                                 java.util.Vector layerNo,
                                                 int zeroMapping,
                                                 int oneMapping,
                                                 java.lang.String transportationType,
                                                 long[] outWindow)
                                          throws java.lang.Exception
        Returns the specified portion of the GeoRaster mask in the specified pyramidLevel and layer as a Java Image. In order to generate a Java image, this method will extend mask data from 1 bit to 8 bits unsign, and use parameters zeroMapping and oneMapping to constuct a Java IndexColorModel object to map values 0 and 1 to different color values. zeroMapping and oneMapping must be in the range [0,255]
        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate.
        startColumn - start column number, not including ULTCoordinate.
        endRow - end row number, not including ULTCoordinate.
        endColumn - end column number, not including ULTCoordinate.
        layerNo - layer number; note: 0 for object layer
        zeroMapping - the value to which the bitmap mask value 0 is mapped
        oneMapping - the value to which the bitmap mask value 1 is mapped
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_DEFLATE
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data.
        Throws:
        java.lang.Exception

      • getRasterImageWithMask

        public java.awt.image.RenderedImage getRasterImageWithMask​(int pyramidLevel,
                                                           JGeometry window,
                                                           java.util.Vector layerNo,
                                                           int zeroMapping,
                                                           int oneMapping,
                                                           long[] outWindow)
        Gets the specified portion of the GeoRaster and mask as a Java Image. This method will generate raster image and mask image first, and then apply a JAI composite operation on both images to generate the returned Java image.
        Parameters:
        pyramidLevel - pyramid level
        window - a JGeometry object which represents the area of interest.
        layerNo - layer number; note: 0 for object layer
        zeroMapping - the value to which the bitmap mask value 0 is mapped
        oneMapping - the value to which the bitmap mask value 1 is mapped
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data and mask.

      • getRasterImageWithMask

        public java.awt.image.RenderedImage getRasterImageWithMask​(int pyramidLevel,
                                                           JGeometry window,
                                                           java.util.Vector layerNo,
                                                           int zeroMapping,
                                                           int oneMapping,
                                                           java.lang.String transportationType,
                                                           int quality,
                                                           long[] outWindow)
        Gets the specified portion of the GeoRaster and mask as a Java Image. This method will generate raster image and mask image first, and then apply a JAI composite operation on both images to generate the returned Java image.
        Parameters:
        pyramidLevel - pyramid level
        window - a JGeometry object which represents the area of interest.
        layerNo - layer number; note: 0 for object layer
        zeroMapping - the value to which the bitmap mask value 0 is mapped
        oneMapping - the value to which the bitmap mask value 1 is mapped
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_JPEG_F
                           RasterInfo.COMPRESSION_DEFLATE
        quality - JPEG compression quality, which is the degree of lossiness caused by the compression. Must be an integer from 0 (lowest quality) through 100 (highest quality).
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data. and mask.

      • getRasterImageWithMask

        public java.awt.image.RenderedImage getRasterImageWithMask​(int pyramidLevel,
                                                           long startRow,
                                                           long startColumn,
                                                           long endRow,
                                                           long endColumn,
                                                           java.util.Vector layerNo,
                                                           int zeroMapping,
                                                           int oneMapping,
                                                           long[] outWindow)
        Gets the specified portion of the GeoRaster and mask as a Java Image. This method will generate raster image and mask image first, and then apply a JAI composite operation on both images to generate the returned Java image.
        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate
        startColumn - start column number, not including ULTCoordinate
        endRow - end row number, not including ULTCoordinate
        endColumn - end column number, not including ULTCoordinate
        layerNo - layer number; note: 0 for object layer
        zeroMapping - the value to which the bitmap mask value 0 is mapped
        oneMapping - the value to which the bitmap mask value 1 is mapped
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data and mask.

      • getRasterImageWithMask

        public java.awt.image.RenderedImage getRasterImageWithMask​(int pyramidLevel,
                                                           long startRow,
                                                           long startColumn,
                                                           long endRow,
                                                           long endColumn,
                                                           java.util.Vector layerNo,
                                                           int zeroMapping,
                                                           int oneMapping,
                                                           java.lang.String transportationType,
                                                           int quality,
                                                           long[] outWindow)
        Gets the specified portion of the GeoRaster and mask as a Java Image. This method will generate raster image and mask image first, and then apply a JAI composite operation on both images to generate the returned Java image.
        Parameters:
        pyramidLevel - pyramid level
        startRow - start row number, not including ULTCoordinate
        startColumn - start column number, not including ULTCoordinate
        endRow - end row number, not including ULTCoordinate
        endColumn - end column number, not including ULTCoordinate
        layerNo - layer number; note: 0 for object layer
        zeroMapping - the value to which the bitmap mask value 0 is mapped
        oneMapping - the value to which the bitmap mask value 1 is mapped
        transportationType - specify whether or not to fetch data in compression from the server side; must be one of the following values: 
                                   RasterInfo.COMPRESSION_NONE
                           RasterInfo.COMPRESSION_JPEG_F
                           RasterInfo.COMPRESSION_DEFLATE
        quality - JPEG compression quality, which is the degree of lossiness caused by the compression. Must be an integer from 0 (lowest quality) through 100 (highest quality).
        outWindow - a long array returning the coordinates of the upper-left and lower-right corners of the output window in the cell space. Note that the caller must pass in a long array, and the length of the array should be 4. The method getModelCoordinate(...) defined in the class SpatialReferenceInfo can be used to transform this outWindow into model space.
        Returns:
        a Java image constructed by the specified portion of the GeoRaster data and mask.

      • getTotalBandNumber

        public int getTotalBandNumber()
        Gets the number of bands in the current geoRasterImage based on the current setting for red/green/blue if (red=blue=green) then returns 1; otherwise, return 3. Note: for celldepth 32BIT_REAL, the method always returns 3, because Java image does not support indexColorModel with this cell depth.
        Returns:
        the number of bands in the current geoRasterImage.

      • isVirtualMosaic

        public boolean isVirtualMosaic()