Package com.metsci.glimpse.core.painter.shape

Class TimeShadedPointPainter

java.lang.Object

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

com.metsci.glimpse.core.painter.shape.ShadedPointPainter

com.metsci.glimpse.core.painter.shape.TimeShadedPointPainter

All Implemented Interfaces:

GlimpsePainter

public class TimeShadedPointPainter
extends ShadedPointPainter

A Scatterplot point painter which associates a time with each data point. A subset of the points can be displayed based on these time values.

Author:

ulman

Constructor Summary

Constructors

Constructor	Description
TimeShadedPointPainter(Axis1D colorAxis, Axis1D sizeAxis)

Method Summary

Modifier and Type	Method	Description
void	displayTimeRange(double startTime, double endTime)	Sets the selected range of times which will be displayed by this painter.
void	displayTimeRange(Epoch epoch, TimeStamp startTime, TimeStamp endTime)	Sets the selected range of times which will be displayed by this painter.
void	useColorAttribData(FloatBuffer attributeBuffer)
void	useSizeAttribData(FloatBuffer attributeBuffer)
void	useTimeAttribData(FloatBuffer attributeBuffer)	Assigns a time value to each point painted by the time painter.
void	useVertexPositionData(FloatBuffer positionBuffer)

Methods inherited from class com.metsci.glimpse.core.painter.shape.ShadedPointPainter

doPaintTo, setConstantPointColor, setConstantPointSize, setDiscardAboveColor, setDiscardAboveSize, setDiscardBelowColor, setDiscardBelowSize, useColorScale, useConstantColor, useConstantSize, useSizeScale, useVariableColor, useVariableSize

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

TimeShadedPointPainter

public TimeShadedPointPainter(Axis1D colorAxis,
                              Axis1D sizeAxis)
                       throws IOException

Throws:

IOException

Method Detail

displayTimeRange

public void displayTimeRange(Epoch epoch,
                             TimeStamp startTime,
                             TimeStamp endTime)

Sets the selected range of times which will be displayed by this painter. The Epoch argument is used to convert from absolute TimeStamps to relative times. It is generally provided by a {@ StackedTimePlot2D}. The same Epoch should be used to fill the point time values in the data buffer passed to #useTimeAttribData(FloatBuffer).

displayTimeRange

public void displayTimeRange(double startTime,
                             double endTime)

Sets the selected range of times which will be displayed by this painter. Times should generally be provided via Epoch#fromTimeStamp(TimeStamp).

useTimeAttribData

public void useTimeAttribData(FloatBuffer attributeBuffer)

Assigns a time value to each point painted by the time painter. Points must be added in increasing time order for time selection to function.

useVertexPositionData

public void useVertexPositionData(FloatBuffer positionBuffer)

Overrides:

useVertexPositionData in class ShadedPointPainter

useColorAttribData

public void useColorAttribData(FloatBuffer attributeBuffer)

Overrides:

useColorAttribData in class ShadedPointPainter

useSizeAttribData

public void useSizeAttribData(FloatBuffer attributeBuffer)

Overrides:

useSizeAttribData in class ShadedPointPainter