Class GraphsAndCharts

Inheritance
Object
GraphsAndCharts
Inherited Members
Namespace: TowseyLibrary
Assembly: TowseyLibrary.dll
Syntax
public static class GraphsAndCharts

Methods

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DrawGraph(Double[], String, FileInfo)

Declaration
public static void DrawGraph(double[] rawdata, string label, FileInfo file)
Parameters
Type Name Description
Double[] rawdata
String label
FileInfo file
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DrawGraph(String, Double[], Int32)

Assumes passed data has been normalised in 0,1.

Declaration
public static Image<Rgb24> DrawGraph(string label, double[] normalisedData, int imageHeight)
Parameters
Type Name Description
String label
Double[] normalisedData
Int32 imageHeight
Returns
Type Description
SixLabors.ImageSharp.Image<SixLabors.ImageSharp.PixelFormats.Rgb24>
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DrawGraph(String, Double[], Int32, Int32, Int32)

Declaration
public static Image<Rgb24> DrawGraph(string label, double[] histogram, int imageWidth, int height, int scalingFactor)
Parameters
Type Name Description
String label
Double[] histogram
Int32 imageWidth
Int32 height
Int32 scalingFactor
Returns
Type Description
SixLabors.ImageSharp.Image<SixLabors.ImageSharp.PixelFormats.Rgb24>
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DrawHistogram(String, Int32[], Int32, Dictionary<String, Double>, Int32, Int32)

Declaration
public static Image<Rgb24> DrawHistogram(string label, int[] histogram, int upperPercentileBin, Dictionary<string, double> statistics, int imageWidth, int height)
Parameters
Type Name Description
String label
Int32[] histogram
Int32 upperPercentileBin
Dictionary<String, Double> statistics
Int32 imageWidth
Int32 height
Returns
Type Description
SixLabors.ImageSharp.Image<SixLabors.ImageSharp.PixelFormats.Rgb24>
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DrawPlotDistributions(List<Plot>)

Declaration
public static List<Image<Rgb24>> DrawPlotDistributions(List<Plot> plots)
Parameters
Type Name Description
List<Plot> plots
Returns
Type Description
List<SixLabors.ImageSharp.Image<SixLabors.ImageSharp.PixelFormats.Rgb24>>
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DrawWaveAndFft(Double[], Int32, TimeSpan, Double[], Int32, Double[])

Declaration
public static Image<Rgb24> DrawWaveAndFft(double[] signal, int sr, TimeSpan startTime, double[] fftSpectrum, int maxHz, double[] scores)
Parameters
Type Name Description
Double[] signal
Int32 sr
TimeSpan startTime
Double[] fftSpectrum
Int32 maxHz
Double[] scores
Returns
Type Description
SixLabors.ImageSharp.Image<SixLabors.ImageSharp.PixelFormats.Rgb24>
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DrawWaveform(String, Double[])

This method places startTime in the centre of the waveform image and then cuts out buffer on either side.

Declaration
public static Image<Rgb24> DrawWaveform(string label, double[] signal)
Parameters
Type Name Description
String label
Double[] signal
Returns
Type Description
SixLabors.ImageSharp.Image<SixLabors.ImageSharp.PixelFormats.Rgb24>
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DrawWaveform(String, Double[], Double)

This method places startTime in the centre of the waveform image and then cuts out buffer on either side.

Declaration
public static Image<Rgb24> DrawWaveform(string label, double[] signal, double scalingFactor)
Parameters
Type Name Description
String label
Double[] signal
Double scalingFactor
Returns
Type Description
SixLabors.ImageSharp.Image<SixLabors.ImageSharp.PixelFormats.Rgb24>
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DrawWaveform(String, Double[], Int32, Int32, Double)

Asumes signal is between -1 and +1.

Declaration
public static Image<Rgb24> DrawWaveform(string label, double[] signal, int imageWidth, int height, double scalingFactor)
Parameters
Type Name Description
String label
Double[] signal
Int32 imageWidth
Int32 height
Double scalingFactor
Returns
Type Description
SixLabors.ImageSharp.Image<SixLabors.ImageSharp.PixelFormats.Rgb24>