com.imsl.chart3d

Class Data

java.lang.Object

com.imsl.chart.AbstractChartNode

com.imsl.chart3d.ChartNode3D

com.imsl.chart3d.Data

All Implemented Interfaces:

Serializable, Cloneable

Direct Known Subclasses:

Surface

public class Data
extends ChartNode3D
implements Serializable

Draws a 3D data node.

Drawing of a Data node is determined by the setting of the "DataType" attribute. Multiple bits can be set in "DataType". If the ChartNode3D.DATA_TYPE_MARKER bit is set, the marker attributes are active. If the ChartNode3D.DATA_TYPE_LINE bit is set, the points are connected by lines using the line attributes. If the ChartNode3D.DATA_TYPE_TUBE bit is set, the points are connected by tubes using the line attributes. Tubes are similar to lines, but are fully 3d objects and so can be shaded.

If the attribute "LabelType" is set to other than the default, then the data points are labeled. The contents of the labels are determined by the value of the "LabelType" attribute.

See Also:

Spiral Data Example, Fisher Iris Data Example, Heart Data Example, Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Data.CustomMarkerFactory Factory to create customized markers.

Field Summary

Fields inherited from class com.imsl.chart3d.ChartNode3D

AXIS_TITLE_AT_END, AXIS_TITLE_PARALLEL, DATA_TYPE_LINE, DATA_TYPE_MARKER, DATA_TYPE_PICTURE, DATA_TYPE_TUBE, MARKER_TYPE_CUBE, MARKER_TYPE_CUSTOM, MARKER_TYPE_PLUS, MARKER_TYPE_SIMPLE_CUBE, MARKER_TYPE_SIMPLE_PLUS, MARKER_TYPE_SIMPLE_TETRAHEDRON, MARKER_TYPE_SPHERE, MARKER_TYPE_TETRAHEDRON

Fields inherited from class com.imsl.chart.AbstractChartNode

AUTOSCALE_DATA, AUTOSCALE_DENSITY, AUTOSCALE_NUMBER, AUTOSCALE_OFF, AUTOSCALE_WINDOW, AXIS_X, AXIS_Y, AXIS_Z, LABEL_TYPE_NONE, LABEL_TYPE_TITLE, LABEL_TYPE_X, LABEL_TYPE_Y, LABEL_TYPE_Z, TRANSFORM_CUSTOM, TRANSFORM_LINEAR, TRANSFORM_LOG

Constructor Summary

Constructors

Constructor and Description
Data(AxisXYZ parent) Creates a data node.
Data(AxisXYZ parent, double[] x, double[] y, double[] z) Creates a data node with x, y and z values.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addToSceneGraph(Group parent) Called to add this object to the scene graph.
void	dataRange(double[] range) Update the data range, range = {xmin,xmax,ymin,ymax}.
Data.CustomMarkerFactory	getCustomMarkerFactory() Returns a custom marker factory.
void	setCustomMarker(Data.CustomMarkerFactory customMarkerFactory) Sets a custom marker factory.
void	update() Update the surface by reevaluation of the z-function and the color function.

Methods inherited from class com.imsl.chart3d.ChartNode3D

getAxisTitlePosition, getBoundingSphere, getChildren, getColorFunction, getConcatenatedViewport, getDataType, getLightingEnabled, getMarkerPulsingCycle, getMarkerPulsingCycleOffset, getMarkerPulsingMaximumScale, getMarkerPulsingMinimumScale, getMarkerRotatingAxis, getMarkerRotatingCycle, getMarkerRotatingCycleOffset, getMarkerType, getMaterial, getParent, getTitle, getViewport, getVirtualUniverse, getZ, setAxisTitlePosition, setBoundingSphere, setColorFunction, setDataType, setLightingEnabled, setMarkerPulsingCycle, setMarkerPulsingCycleOffset, setMarkerPulsingMaximumScale, setMarkerPulsingMinimumScale, setMarkerRotatingAxis, setMarkerRotatingCycle, setMarkerRotatingCycleOffset, setMarkerType, setMaterial, setTitle, setViewport, setViewport, setZ

Methods inherited from class com.imsl.chart.AbstractChartNode

clone, clone, clone, clone, getAbstractParent, getAttribute, getAutoscaleInput, getAutoscaleMinimumTimeInterval, getAutoscaleOutput, getBooleanAttribute, getChildList, getColorAttribute, getCustomTransform, getDensity, getDoubleAttribute, getFillColor, getFont, getFontName, getFontSize, getFontStyle, getImage, getIntegerAttribute, getLabelType, getLightColor, getLineColor, getLineWidth, getLocale, getMarkerColor, getMarkerSize, getName, getNumber, getPaint, getStringAttribute, getTextColor, getTextFormat, getTickLength, getTransform, getX, getY, isAncestorOf, isAttributeSet, isAttributeSetAtThisNode, isBitSet, parseColor, remove, setAttribute, setAutoscaleInput, setAutoscaleMinimumTimeInterval, setAutoscaleOutput, setCustomTransform, setDensity, setFillColor, setFillColor, setFont, setFontName, setFontSize, setFontStyle, setImage, setLabelType, setLightColor, setLightColor, setLineColor, setLineColor, setLineWidth, setLocale, setMarkerColor, setMarkerColor, setMarkerSize, setName, setNumber, setPaint, setTextColor, setTextColor, setTextFormat, setTextFormat, setTickLength, setTransform, setX, setY, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Data

public Data(AxisXYZ parent)

Creates a data node.

Parameters:

parent - the AxisXYZ parent of this data node

Data

public Data(AxisXYZ parent,
    double[] x,
    double[] y,
    double[] z)

Creates a data node with x, y and z values.

Parameters:

parent - the AxisXYZ parent of this data node

x - a double array which contains the value for the attribute "X" in this node

y - a double array which contains the value for the attribute "Y" in this node

z - a double array which contains the value for the attribute "Z" in this node

Method Detail

addToSceneGraph

protected void addToSceneGraph(Group parent)

Description copied from class: ChartNode3D

Called to add this object to the scene graph.

Specified by:

addToSceneGraph in class ChartNode3D

Parameters:

parent - is the node in the scene graph at which this object is to be added.

dataRange

public void dataRange(double[] range)

Update the data range, range = {xmin,xmax,ymin,ymax}. The entries in range are updated to reflect the extent of the data in this node. The argument range is an input/output variable. Its value should be updated only if the data in this node is outside the range already in the array.

Parameters:

range - a double array which contains the updated range, {xmin,xmax,ymin,ymax}

getCustomMarkerFactory

public Data.CustomMarkerFactory getCustomMarkerFactory()

Returns a custom marker factory.

setCustomMarker

public void setCustomMarker(Data.CustomMarkerFactory customMarkerFactory)

Sets a custom marker factory. This factory is used when the "MarkerType" attribute is set to MARKER_TYPE_CUSTOM.

update

public void update()

Update the surface by reevaluation of the z-function and the color function.