org.esa.snap.core.datamodel

Class Graticule

java.lang.Object

org.esa.snap.core.datamodel.Graticule

public class Graticule
extends Object

A geometric representation of a geographical grid measured in longitudes and latitudes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Graticule.TextGlyph

Method Summary

Modifier and Type	Method and Description
static Graticule	create(RasterDataNode raster, boolean autoDeterminingSteps, int gridCellSize, float latMajorStep, float lonMajorStep) Creates a graticule for the given product.
GeneralPath[]	getLinePaths()
Graticule.TextGlyph[]	getTextGlyphs()

Methods inherited from class java.lang.Object

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

Method Detail

getLinePaths

public GeneralPath[] getLinePaths()

getTextGlyphs

public Graticule.TextGlyph[] getTextGlyphs()

create

public static Graticule create(RasterDataNode raster,
                               boolean autoDeterminingSteps,
                               int gridCellSize,
                               float latMajorStep,
                               float lonMajorStep)

Creates a graticule for the given product.

Parameters:

raster - the product

autoDeterminingSteps - if true, gridCellSize is used to compute latMajorStep, lonMajorStep for the given product

gridCellSize - the grid cell size in pixels, ignored if autoDeterminingSteps if false

latMajorStep - the grid cell size in meridional direction, ignored if autoDeterminingSteps if true

lonMajorStep - the grid cell size in parallel direction, ignored if autoDeterminingSteps if true

Returns:

the graticule or null, if it could not be created