Package adams.data.conversion

Class SpectrogramToBufferedImage

  • All Implemented Interfaces:
    adams.core.AdditionalInformationHandler, adams.core.CleanUpHandler, adams.core.Destroyable, adams.core.GlobalInfoSupporter, adams.core.logging.LoggingLevelHandler, adams.core.logging.LoggingSupporter, adams.core.option.OptionHandler, adams.core.QuickInfoSupporter, adams.core.ShallowCopySupporter<adams.data.conversion.AbstractConversion>, adams.core.SizeOfHandler, adams.core.Stoppable, adams.data.conversion.Conversion, Serializable
    public class SpectrogramToBufferedImage
extends adams.data.conversion.AbstractConversion
    Generates an image from the incoming spectrogram.
    Author:
    FracPete (fracpete at waikato dot ac dot nz)
    See Also:
    Serialized Form

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected gnu.trove.map.TIntIntMap m_ColorLookup
      the lookup table.
      protected adams.gui.visualization.core.ColorGradientGenerator m_Generator
      the generator to use.
      protected Color[] m_GradientColors
      the gradient colors.

      • Fields inherited from class adams.data.conversion.AbstractConversion

        m_Input, m_Output, m_Owner, m_Stopped

      • Fields inherited from class adams.core.option.AbstractOptionHandler

        m_OptionManager

      • Fields inherited from class adams.core.logging.LoggingObject

        m_Logger, m_LoggingIsEnabled, m_LoggingLevel

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      Class accepts()
      Returns the class that is accepted as input.
      void defineOptions()
      Adds options to the internal list of options.
      protected Object doConvert()
      Performs the actual conversion.
      Class generates()
      Returns the class that is generated as output.
      String generatorTipText()
      Returns the tip text for this property.
      protected gnu.trove.map.TIntIntMap getColorLookup()
      Generates the color lookup.
      adams.gui.visualization.core.ColorGradientGenerator getGenerator()
      Returns the color generator.
      protected Color[] getGradientColors()
      Generates the gradient colors.
      String globalInfo()
      Returns a string describing the object.
      protected void reset()
      Resets the object.
      void setGenerator​(adams.gui.visualization.core.ColorGradientGenerator value)
      Sets the color generator.

      • Methods inherited from class adams.data.conversion.AbstractConversion

        checkData, cleanUp, convert, getAdditionalInformation, getInput, getInput, getOutput, getOutput, getOwner, getQuickInfo, setInput, setOwner, shallowCopy, shallowCopy, stopExecution

      • Methods inherited from class adams.core.option.AbstractOptionHandler

        cleanUpOptions, destroy, finishInit, getDefaultLoggingLevel, getOptionManager, initialize, loggingLevelTipText, newOptionManager, setLoggingLevel, toCommandLine, toString

      • Methods inherited from class adams.core.logging.LoggingObject

        configureLogger, getLogger, getLoggingLevel, initializeLogging, isLoggingEnabled, sizeOf

      • Methods inherited from interface adams.core.logging.LoggingLevelHandler

        getLoggingLevel

    • Field Detail

      • m_Generator

        protected adams.gui.visualization.core.ColorGradientGenerator m_Generator
        the generator to use.

      • m_GradientColors

        protected transient Color[] m_GradientColors
        the gradient colors.

      • m_ColorLookup

        protected transient gnu.trove.map.TIntIntMap m_ColorLookup
        the lookup table.

    • Constructor Detail

      • SpectrogramToBufferedImage

        public SpectrogramToBufferedImage()

    • Method Detail

      • globalInfo

        public String globalInfo()
        Returns a string describing the object.
        Specified by:
        globalInfo in interface adams.core.GlobalInfoSupporter
        Specified by:
        globalInfo in class adams.core.option.AbstractOptionHandler
        Returns:
        a description suitable for displaying in the gui

      • defineOptions

        public void defineOptions()
        Adds options to the internal list of options.
        Specified by:
        defineOptions in interface adams.core.option.OptionHandler
        Overrides:
        defineOptions in class adams.core.option.AbstractOptionHandler

      • reset

        protected void reset()
        Resets the object.
        Overrides:
        reset in class adams.data.conversion.AbstractConversion

      • setGenerator

        public void setGenerator​(adams.gui.visualization.core.ColorGradientGenerator value)
        Sets the color generator.
        Parameters:
        value - the generator

      • getGenerator

        public adams.gui.visualization.core.ColorGradientGenerator getGenerator()
        Returns the color generator.
        Returns:
        the generator

      • generatorTipText

        public String generatorTipText()
        Returns the tip text for this property.
        Returns:
        tip text for this property suitable for displaying in the GUI or for listing the options.

      • accepts

        public Class accepts()
        Returns the class that is accepted as input.
        Specified by:
        accepts in interface adams.data.conversion.Conversion
        Specified by:
        accepts in class adams.data.conversion.AbstractConversion
        Returns:
        the class

      • generates

        public Class generates()
        Returns the class that is generated as output.
        Specified by:
        generates in interface adams.data.conversion.Conversion
        Specified by:
        generates in class adams.data.conversion.AbstractConversion
        Returns:
        the class

      • getGradientColors

        protected Color[] getGradientColors()
        Generates the gradient colors.
        Returns:
        the colors

      • getColorLookup

        protected gnu.trove.map.TIntIntMap getColorLookup()
        Generates the color lookup.
        Returns:
        the colors

      • doConvert

        protected Object doConvert()
                    throws Exception
        Performs the actual conversion.
        Specified by:
        doConvert in class adams.data.conversion.AbstractConversion
        Returns:
        the converted data
        Throws:
        Exception - if something goes wrong with the conversion