Package org.esa.snap.core.image

Class LevelImageSupport

java.lang.Object

org.esa.snap.core.image.LevelImageSupport

Direct Known Subclasses:

ImageReadBoundsSupport

public class LevelImageSupport
extends Object

Supports the development of images, which are returned by implementations of the MultiLevelSource interface.

Constructor Summary

Constructors

Constructor	Description
LevelImageSupport(int sourceWidth, int sourceHeight, int level, double scale)
LevelImageSupport(int sourceWidth, int sourceHeight, ResolutionLevel level)

Method Summary

Modifier and Type	Method	Description
int	getLevel()
double	getScale()
int	getSourceCoord(double destCoord, int min, int max)
int	getSourceHeight()
int	getSourceHeight(int destHeight)
Rectangle	getSourceRectangle(Rectangle destRect)
int	getSourceWidth()
int	getSourceWidth(int destWidth)
int	getSourceX(int tx)
int	getSourceY(int ty)

Methods inherited from class java.lang.Object

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

Constructor Detail

LevelImageSupport

public LevelImageSupport(int sourceWidth,
                         int sourceHeight,
                         ResolutionLevel level)

LevelImageSupport

public LevelImageSupport(int sourceWidth,
                         int sourceHeight,
                         int level,
                         double scale)

Method Detail

getSourceWidth

public int getSourceWidth()

getSourceHeight

public int getSourceHeight()

getLevel

public int getLevel()

getScale

public double getScale()

getSourceX

public final int getSourceX(int tx)

getSourceY

public final int getSourceY(int ty)

getSourceWidth

public final int getSourceWidth(int destWidth)

getSourceHeight

public final int getSourceHeight(int destHeight)

getSourceCoord

public final int getSourceCoord(double destCoord,
                                int min,
                                int max)

getSourceRectangle

public Rectangle getSourceRectangle(Rectangle destRect)