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java.lang.Objectat.tuwien.ifs.somtoolbox.visualization.AbstractBackgroundImageVisualizer
at.tuwien.ifs.somtoolbox.visualization.AbstractMatrixVisualizer
at.tuwien.ifs.somtoolbox.visualization.HitHistogramVisualizer
public class HitHistogramVisualizer
A hit-histogram visualiser, with three different modes of the hit count:
Nested Class Summary |
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Nested classes/interfaces inherited from class at.tuwien.ifs.somtoolbox.visualization.AbstractBackgroundImageVisualizer |
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AbstractBackgroundImageVisualizer.ContourInterpolationMode, AbstractBackgroundImageVisualizer.ContourMode, AbstractBackgroundImageVisualizer.VisualizationControlPanel |
Field Summary |
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Fields inherited from class at.tuwien.ifs.somtoolbox.visualization.AbstractMatrixVisualizer |
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maximumMatrixValue, minimumMatrixValue, palette |
Fields inherited from class at.tuwien.ifs.somtoolbox.visualization.AbstractBackgroundImageVisualizer |
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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 |
Fields inherited from interface at.tuwien.ifs.somtoolbox.visualization.BackgroundImageVisualizer |
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CACHE_KEY_SECTION_SEPARATOR, DEFAULT_BACKGROUND_VISUALIZATION_SCALE |
Constructor Summary | |
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HitHistogramVisualizer()
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Method Summary | |
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java.awt.image.BufferedImage |
createVisualization(int variantIndex,
GrowingSOM gsom,
int width,
int height)
Creates a visualisation image. |
java.lang.String |
getPreferredPaletteName()
Default implementation using Palettes.getDefaultPalette() . |
int |
getPreferredScaleFactor()
Default implementation returning AbstractBackgroundImageVisualizer.preferredScaleFactor . |
Methods inherited from class at.tuwien.ifs.somtoolbox.visualization.AbstractMatrixVisualizer |
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computeHitHistogram, computeSpline, constrainWithinPalette, createImage, drawContour, getCurrentPalette, getMaximumMatrixValue, getMinimumMatrixValue, getPalette, getVisualisationSpecificCacheKey, getVisualization, invalidateCache, isInterpolate, reversePalette, setDefaultInterpolate, setInterpolate, setPalette |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.lang.Comparable |
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compareTo |
Constructor Detail |
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public HitHistogramVisualizer()
Method Detail |
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public java.awt.image.BufferedImage createVisualization(int variantIndex, GrowingSOM gsom, int width, int height) throws SOMToolboxException
AbstractBackgroundImageVisualizer
createVisualization
in class AbstractBackgroundImageVisualizer
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.
SOMToolboxException
public int getPreferredScaleFactor()
AbstractBackgroundImageVisualizer
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.
getPreferredScaleFactor
in interface BackgroundImageVisualizer
getPreferredScaleFactor
in class AbstractBackgroundImageVisualizer
public java.lang.String getPreferredPaletteName()
AbstractMatrixVisualizer
Palettes.getDefaultPalette()
. Subclasses that want to use a different
palette should overwrite this method.
getPreferredPaletteName
in interface MatrixVisualizer
getPreferredPaletteName
in class AbstractMatrixVisualizer
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