at.tuwien.ifs.somtoolbox.visualization
Class ClusterConnectionsVisualizer
java.lang.Object
at.tuwien.ifs.somtoolbox.visualization.AbstractBackgroundImageVisualizer
at.tuwien.ifs.somtoolbox.visualization.ClusterConnectionsVisualizer
- All Implemented Interfaces:
- BackgroundImageVisualizer, java.lang.Comparable<BackgroundImageVisualizer>
public class ClusterConnectionsVisualizer
- extends AbstractBackgroundImageVisualizer
- implements BackgroundImageVisualizer
Implementation of the Cluster Connections Visualisation as described in D. Merkl and A. Rauber. Proceedings
of the Workshop on Self-Organizing Maps (WSOM97), Helsinki, Finland, June 4-6 1997.
- Version:
- $Id: ClusterConnectionsVisualizer.java 4161 2011-02-11 16:23:39Z mayer $
- Author:
- Robert Thurnher, Michael Groh, Rudolf Mayer
Field Summary |
private double |
t1
|
private double |
t2
|
private double |
t3
|
Fields inherited from class at.tuwien.ifs.somtoolbox.visualization.AbstractBackgroundImageVisualizer |
cache, CACHE_KEY_SEPARATOR, contourInterpolationMode, contourMode, controlPanel, currentZDimSlice, inputObjects, log, map, MAX_CACHE_SIZE_MB, neededInputObjects, NUM_VISUALIZATIONS, numberOfContours, opacity, preferredScaleFactor, VISUALIZATION_DESCRIPTIONS, VISUALIZATION_NAMES, VISUALIZATION_SHORT_NAMES, visualizationUpdateListener, zSize |
Method Summary |
java.awt.image.BufferedImage |
createVisualization(int variantIndex,
GrowingSOM gsom,
int width,
int height)
Creates a visualisation image. |
private java.awt.Color |
getColor(double distance)
Gets the colour representing a certain distance value. |
protected java.lang.String |
getVisualisationSpecificCacheKey(int currentVariant)
|
java.util.HashMap<java.lang.String,java.awt.image.BufferedImage> |
getVisualizationFlavours(int index,
GrowingSOM gsom,
int width,
int height)
Default implementation which returns a map of size 1 with the standard, unparameterised visualisation of the
given variant. |
java.util.HashMap<java.lang.String,java.awt.image.BufferedImage> |
getVisualizationFlavours(int index,
GrowingSOM gsom,
int width,
int height,
int maxFlavours)
Default implementation equal to AbstractBackgroundImageVisualizer.getVisualizationFlavours(int, GrowingSOM, int, int) . |
java.util.HashMap<java.lang.String,java.awt.image.BufferedImage> |
getVisualizationFlavours(int index,
GrowingSOM gsom,
int width,
int height,
java.util.Map<java.lang.String,java.lang.String> flavourParameters)
Default implementation equal to AbstractBackgroundImageVisualizer.getVisualizationFlavours(int, GrowingSOM, int, int) . |
Methods inherited from class at.tuwien.ifs.somtoolbox.visualization.AbstractBackgroundImageVisualizer |
buildCacheKey, checkNeededObjectsAvailable, checkVariantIndex, clearVisualisationCache, compareTo, createVisualization, drawBackground, escapeFileName, getCache, getCacheKey, getControlPanel, getDefaultVisualisationFileName, getDefaultVisualisationFileName, getHTMLVisualisationControl, getNumberOfVisualizations, getPreferredScaleFactor, getVariantException, getVisualization, getVisualizationDescription, getVisualizationDescriptions, getVisualizationName, getVisualizationNames, getVisualizationShortName, getVisualizationShortNames, invalidateCache, logImageCache, needsAdditionalFiles, setInputObjects, setMap, setSOMData, setVisualizationUpdateListener |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface at.tuwien.ifs.somtoolbox.visualization.BackgroundImageVisualizer |
getControlPanel, getDefaultVisualisationFileName, getHTMLVisualisationControl, getNumberOfVisualizations, getPreferredScaleFactor, getVisualization, getVisualizationDescription, getVisualizationDescriptions, getVisualizationName, getVisualizationNames, getVisualizationShortName, getVisualizationShortNames, needsAdditionalFiles, setInputObjects, setMap, setSOMData, setVisualizationUpdateListener |
Methods inherited from interface java.lang.Comparable |
compareTo |
t1
private double t1
t2
private double t2
t3
private double t3
ClusterConnectionsVisualizer
public ClusterConnectionsVisualizer()
getVisualisationSpecificCacheKey
protected java.lang.String getVisualisationSpecificCacheKey(int currentVariant)
- Overrides:
getVisualisationSpecificCacheKey
in class AbstractBackgroundImageVisualizer
createVisualization
public java.awt.image.BufferedImage createVisualization(int variantIndex,
GrowingSOM gsom,
int width,
int height)
throws SOMToolboxException
- Description copied from class:
AbstractBackgroundImageVisualizer
- Creates a visualisation image. Subclasses must implement this method.
- Specified by:
createVisualization
in class AbstractBackgroundImageVisualizer
- Parameters:
variantIndex
- the index of the variant to usegsom
- the GrowingSOM to take build the visualisation forwidth
- the desired width of the image, in pixelsheight
- the desired height of the image, in pixels.
- Returns:
- an image for this visualisation.
- Throws:
SOMToolboxException
getColor
private java.awt.Color getColor(double distance)
- Gets the colour representing a certain distance value.
getVisualizationFlavours
public java.util.HashMap<java.lang.String,java.awt.image.BufferedImage> getVisualizationFlavours(int index,
GrowingSOM gsom,
int width,
int height)
throws SOMToolboxException
- Description copied from class:
AbstractBackgroundImageVisualizer
- Default implementation which returns a map of size 1 with the standard, unparameterised visualisation of the
given variant. Subclasses that want to return more flavours should override this method.
- Specified by:
getVisualizationFlavours
in interface BackgroundImageVisualizer
- Overrides:
getVisualizationFlavours
in class AbstractBackgroundImageVisualizer
- Throws:
SOMToolboxException
getVisualizationFlavours
public java.util.HashMap<java.lang.String,java.awt.image.BufferedImage> getVisualizationFlavours(int index,
GrowingSOM gsom,
int width,
int height,
int maxFlavours)
throws SOMToolboxException
- Description copied from class:
AbstractBackgroundImageVisualizer
- Default implementation equal to
AbstractBackgroundImageVisualizer.getVisualizationFlavours(int, GrowingSOM, int, int)
.
- Specified by:
getVisualizationFlavours
in interface BackgroundImageVisualizer
- Overrides:
getVisualizationFlavours
in class AbstractBackgroundImageVisualizer
- Throws:
SOMToolboxException
getVisualizationFlavours
public java.util.HashMap<java.lang.String,java.awt.image.BufferedImage> getVisualizationFlavours(int index,
GrowingSOM gsom,
int width,
int height,
java.util.Map<java.lang.String,java.lang.String> flavourParameters)
throws SOMToolboxException
- Description copied from class:
AbstractBackgroundImageVisualizer
- Default implementation equal to
AbstractBackgroundImageVisualizer.getVisualizationFlavours(int, GrowingSOM, int, int)
.
- Specified by:
getVisualizationFlavours
in interface BackgroundImageVisualizer
- Overrides:
getVisualizationFlavours
in class AbstractBackgroundImageVisualizer
- Throws:
SOMToolboxException