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

Class LineSetPainter

java.lang.Object

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

com.metsci.glimpse.core.painter.shape.LineSetPainter

All Implemented Interfaces:

GlimpsePainter

Direct Known Subclasses:

FunctionPlotExample.Function1DPainter

public class LineSetPainter
extends GlimpsePainterBase

Efficiently draws a static set of line segments. Can also efficiently query for the line segments contained in a particular region of the plot using a QuadTree.

Author:

ulman

Field Summary

Fields

Modifier and Type	Field	Description
static int	QUAD_TREE_BIN_MAX

Constructor Summary

Constructors

Constructor	Description
LineSetPainter()
LineSetPainter(boolean enableSpatialIndex)

Method Summary

Modifier and Type	Method	Description
void	doDispose(GlimpseContext context)
void	doPaintTo(GlimpseContext context)
void	setData(float[][] dataX, float[][] dataY)	Adds multiple tracks containing series of (x,y) positions to be painter.
void	setData(float[] dataX, float[] dataY)
void	setLineColor(float[] color)
void	setLineColor(float r, float g, float b, float a)
void	setLineStyle(LineStyle style)
void	setLineWidth(float size)

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

Field Detail

QUAD_TREE_BIN_MAX

public static final int QUAD_TREE_BIN_MAX

See Also:

Constant Field Values

Constructor Detail

LineSetPainter

public LineSetPainter()

LineSetPainter

public LineSetPainter(boolean enableSpatialIndex)

Method Detail

setLineStyle

public void setLineStyle(LineStyle style)

setData

public void setData(float[] dataX,
                    float[] dataY)

setData

public void setData(float[][] dataX,
                    float[][] dataY)

Adds multiple tracks containing series of (x,y) positions to be painter. The positions of a single track are connected by lines. dataX[0] is an array containing the x coordinates of the positions in track id 0. dataX[0][0] is the x coordinate of point id 0 in track id 0. The ids are used when making spatial or temporal queries on this painter.

Parameters:

dataX - x coordinate data for all points in all tracks

dataY - y coordinate data for all points in all tracks

setLineColor

public void setLineColor(float r,
                         float g,
                         float b,
                         float a)

setLineColor

public void setLineColor(float[] color)

setLineWidth

public void setLineWidth(float size)

doDispose

public void doDispose(GlimpseContext context)

doPaintTo

public void doPaintTo(GlimpseContext context)