com.luciad.tea

Terrain Analysis EngineInterface ILcdAltitudeMatrixView

All Superinterfaces:

ILcdMatrixView, ILcdReferencedMatrixView

public interface ILcdAltitudeMatrixView
extends ILcdReferencedMatrixView

Represents a referenced matrix view containing altitude values. The altitude values should be interpreted as defined by the altitude mode (from getAltitudeMode()). Special values should be interpreted as defined by the altitude descriptor (from getAltitudeDescriptor()).

Method Summary

Modifier and Type	Method and Description
TLcdAltitudeDescriptor	getAltitudeDescriptor() Returns the descriptor which describes how to interpret a matrix value.
TLcdCoverageAltitudeMode	getAltitudeMode() Returns the mode in which the altitude matrix values are defined.
double	getValue(int aColumnIndex, int aRowIndex) Returns the value of the matrix pixel corresponding to the column index aColumnIndex and the row index aRowIndex.

Methods inherited from interface com.luciad.tea.ILcdReferencedMatrixView

getReference, retrieveAssociatedPointX, retrieveAssociatedPointY

Methods inherited from interface com.luciad.shape.ILcdMatrixView

getColumnCount, getRowCount

Method Detail

getAltitudeDescriptor

TLcdAltitudeDescriptor getAltitudeDescriptor()

Returns the descriptor which describes how to interpret a matrix value.

Returns:

the descriptor which describes how to interpret a matrix value.

getAltitudeMode

TLcdCoverageAltitudeMode getAltitudeMode()

Returns the mode in which the altitude matrix values are defined.

Returns:

the mode in which the altitude matrix values are defined.

getValue

double getValue(int aColumnIndex,
                int aRowIndex)

Returns the value of the matrix pixel corresponding to the column index aColumnIndex and the row index aRowIndex.

The returned value should be interpreted as defined by the altitude mode (from getAltitudeMode()) and the altitude descriptor (from getAltitudeDescriptor()).

Specified by:

getValue in interface ILcdMatrixView

Parameters:

aColumnIndex - the column index, positive and smaller than the columncount.

aRowIndex - the row index, positive and smaller than the rowcount.

Returns:

the value of the matrix pixel.