at.tuwien.ifs.somtoolbox.visualization
Class HitHistogramVisualizer
java.lang.Object
at.tuwien.ifs.somtoolbox.visualization.AbstractBackgroundImageVisualizer
at.tuwien.ifs.somtoolbox.visualization.AbstractMatrixVisualizer
at.tuwien.ifs.somtoolbox.visualization.HitHistogramVisualizer
- All Implemented Interfaces:
- BackgroundImageVisualizer, MatrixVisualizer, Comparable<BackgroundImageVisualizer>
public class HitHistogramVisualizer
- extends AbstractMatrixVisualizer
- implements BackgroundImageVisualizer
A hit-histogram visualiser, with three different modes of the hit count:
- Colour-coding the values
- Size and colour-encoding of the values
- Textually displaying the numeric values
- Version:
- $Id: HitHistogramVisualizer.java 3642 2010-07-12 09:30:53Z mayer $
- Author:
- Rudolf Mayer
Fields inherited from class at.tuwien.ifs.somtoolbox.visualization.AbstractBackgroundImageVisualizer |
cache, CACHE_KEY_SECTION_SEPARATOR, CACHE_KEY_SEPARATOR, contourInterpolationMode, contourMode, controlPanel, currentZDimSlice, inputObjects, interpolate, log, map, MAX_CACHE_SIZE_MB, neededInputObjects, NUM_VISUALIZATIONS, numberOfContours, opacity, preferredScaleFactor, VISUALIZATION_DESCRIPTIONS, VISUALIZATION_NAMES, VISUALIZATION_SHORT_NAMES, visualizationUpdateListener, zSize |
Methods inherited from class at.tuwien.ifs.somtoolbox.visualization.AbstractMatrixVisualizer |
computeHitHistogram, computeSpline, constrainWithinPalette, createImage, drawContour, getCacheKey, getCurrentPalette, getMaximumMatrixValue, getMinimumMatrixValue, getPalette, getVisualization, invalidateCache, reversePalette, setInterpolate, setPalette |
Methods inherited from class at.tuwien.ifs.somtoolbox.visualization.AbstractBackgroundImageVisualizer |
appendToCacheKey, buildCacheKey, checkNeededObjectsAvailable, checkVariantIndex, clearVisualisationCache, compareTo, createVisualization, drawBackground, getControlPanel, getHTMLVisualisationControl, getNumberOfVisualizations, getVariantException, getVisualizationDescription, getVisualizationDescriptions, getVisualizationFlavours, getVisualizationFlavours, getVisualizationFlavours, 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, getHTMLVisualisationControl, getNumberOfVisualizations, getVisualization, getVisualizationDescription, getVisualizationDescriptions, getVisualizationFlavours, getVisualizationFlavours, getVisualizationFlavours, getVisualizationName, getVisualizationNames, getVisualizationShortName, getVisualizationShortNames, needsAdditionalFiles, setInputObjects, setMap, setSOMData, setVisualizationUpdateListener |
HitHistogramVisualizer
public HitHistogramVisualizer()
createVisualization
public 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
getPreferredScaleFactor
public int getPreferredScaleFactor()
- Description copied from class:
AbstractBackgroundImageVisualizer
- Default implementation returning
AbstractBackgroundImageVisualizer.preferredScaleFactor
. Visualisations that need a specific scale factor
shall set the value of this field differently (e.g. in their constructor), or overwrite this method.
- Specified by:
getPreferredScaleFactor
in interface BackgroundImageVisualizer
- Overrides:
getPreferredScaleFactor
in class AbstractBackgroundImageVisualizer
getPreferredPaletteName
public String getPreferredPaletteName()
- Description copied from class:
AbstractMatrixVisualizer
- Default implementation using
Palettes.getDefaultPalette()
. Subclasses that want to use a different
palette should overwrite this method.
- Specified by:
getPreferredPaletteName
in interface MatrixVisualizer
- Overrides:
getPreferredPaletteName
in class AbstractMatrixVisualizer