Package com.metsci.glimpse.core.painter.texture

Class HeatMapPainter

java.lang.Object

com.metsci.glimpse.core.painter.base.GlimpsePainterBase

com.metsci.glimpse.core.painter.texture.ShadedTexturePainter

com.metsci.glimpse.core.painter.texture.HeatMapPainter

All Implemented Interfaces:

GlimpsePainter

Direct Known Subclasses:

TaggedHeatMapPainter

public class HeatMapPainter
extends ShadedTexturePainter

A simplified facade to ShadedTexturePainter which applies a color scale (adjustable via an Axis1D to a double[][] rectangular array of data stored as an OpenGL texture in order to display a two dimensional heat map.

Author:

ulman

Constructor Summary

Constructors

Constructor	Description
HeatMapPainter(Axis1D colorAxis)
HeatMapPainter(Tag colormapMinTag, Tag colormapMaxTag)
HeatMapPainter(HeatMapProgram program)
HeatMapPainter(DoubleSupplier colormapMinFn, DoubleSupplier colormapMaxFn)

Method Summary

Modifier and Type	Method	Description
ColorTexture1D	getColorScale()
FloatTextureProjected2D	getData()
Projection	getProjection()
void	setAlpha(float alpha)
void	setColorScale(ColorTexture1D texture)
void	setData(FloatTextureProjected2D texture)
void	setDiscardAbove(boolean discard)
void	setDiscardBelow(boolean discard)
void	setDiscardNaN(boolean discard)
void	setProgram(DrawableTextureProgram program)
void	setUseColormapAlpha(boolean useColormapAlpha)

Methods inherited from class com.metsci.glimpse.core.painter.texture.ShadedTexturePainter

addDrawableTexture, addDrawableTexture, addNonDrawableTexture, addNonDrawableTexture, addNonDrawableTexture, doDispose, doPaintTo, removeAllDrawableTextures, removeAllNonDrawableTextures, removeDrawableTexture, removeNonDrawableTexture, removeNonDrawableTexture

Methods inherited from class com.metsci.glimpse.core.painter.base.GlimpsePainterBase

dispose, getAxis1D, getAxis2D, getBounds, getGL3, isDisposed, isVisible, paintTo, requireAxis1D, requireAxis2D, setLookAndFeel, setVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

HeatMapPainter

public HeatMapPainter(Axis1D colorAxis)

HeatMapPainter

public HeatMapPainter(Tag colormapMinTag,
                      Tag colormapMaxTag)

HeatMapPainter

public HeatMapPainter(DoubleSupplier colormapMinFn,
                      DoubleSupplier colormapMaxFn)

HeatMapPainter

public HeatMapPainter(HeatMapProgram program)

Method Detail

setProgram

public void setProgram(DrawableTextureProgram program)

Overrides:

setProgram in class ShadedTexturePainter

setData

public void setData(FloatTextureProjected2D texture)

setUseColormapAlpha

public void setUseColormapAlpha(boolean useColormapAlpha)

setDiscardNaN

public void setDiscardNaN(boolean discard)

setDiscardBelow

public void setDiscardBelow(boolean discard)

setDiscardAbove

public void setDiscardAbove(boolean discard)

setAlpha

public void setAlpha(float alpha)

setColorScale

public void setColorScale(ColorTexture1D texture)

getData

public FloatTextureProjected2D getData()

getProjection

public Projection getProjection()

getColorScale

public ColorTexture1D getColorScale()