Package org.jzy3d.plot3d.builder.concrete

Class BufferedImageMapper

java.lang.Object

org.jzy3d.plot3d.builder.Mapper

org.jzy3d.plot3d.builder.concrete.BufferedImageMapper

public class BufferedImageMapper
extends Mapper

Mapper which reads height information from the grayscale values of a BufferedImage, normalized to range [0..1].

Author:

Nils Hoffmann

Constructor Summary

Constructors

Constructor	Description
BufferedImageMapper(BufferedImage bi)

Method Summary

Modifier and Type	Method	Description
double	f(double x, double y)
Rectangle	getClippedViewport(Rectangle roi)	Returns the intersection of this BufferedImage's dimensions with those passed in in Rectangle roi, if there is one.

Methods inherited from class org.jzy3d.plot3d.builder.Mapper

f, f, fAsFloat, fAsFloat, fAsFloat, fAsFloat, remap, remapDrawable, remapPolygon

Methods inherited from class java.lang.Object

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

Constructor Details

BufferedImageMapper

public BufferedImageMapper(BufferedImage bi)

Method Details

getClippedViewport

public Rectangle getClippedViewport(Rectangle roi)

Returns the intersection of this BufferedImage's dimensions with those passed in in Rectangle roi, if there is one. Otherwise, the returned rectangle may be empty.

Parameters:

roi -

Returns:

f

public double f(double x,
 double y)

Specified by:

f in class Mapper