Class ImageGenerator

Generates an image feature out of a binary raster. Optionally, saves the image to a png file. Useful for debugging pipeline steps.

Pipeline Input type: bool[,]

Default Pipeline Output: (bool[,]) Input, (Image{Rgba32}) InputImage

Inheritance
System.Object
PipelineBase
ImageGenerator
Inherited Members
Namespace: SigStat.Common.Transforms
Assembly: SigStat.Common.dll
Syntax
public class ImageGenerator : PipelineBase, ILoggerObject, IProgress, ITransformation, IPipelineIO

Constructors

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ImageGenerator()

Initializes a new instance of the ImageGenerator class with default settings: skip file writing, Blue ink on white paper.

Declaration
public ImageGenerator()
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ImageGenerator(Boolean)

Initializes a new instance of the ImageGenerator class with default settings.

Declaration
public ImageGenerator(bool writeToFile)
Parameters
Type Name Description
System.Boolean writeToFile

Whether to save the generated image into a png file.
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ImageGenerator(Boolean, Rgba32, Rgba32)

Initializes a new instance of the ImageGenerator class with specified settings.

Declaration
public ImageGenerator(bool writeToFile, Rgba32 foregroundColor, Rgba32 backgroundColor)
Parameters
Type Name Description
System.Boolean writeToFile

Whether to save the generated image into a png file.
Rgba32 foregroundColor

Ink color.
Rgba32 backgroundColor

Paper color.

Properties

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BackgroundColor

Gets or sets the color of the backgroung used to render the signature

Declaration
public Rgba32 BackgroundColor { get; set; }
Property Value
Type Description
Rgba32
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ForegroundColor

Gets or sets the color of the foreground used to render the signature

Declaration
public Rgba32 ForegroundColor { get; set; }
Property Value
Type Description
Rgba32
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Input

Input FeatureDescriptor for the binary image of a signature

Declaration
public FeatureDescriptor<bool[, ]> Input { get; set; }
Property Value
Type Description
FeatureDescriptor<System.Boolean[,]>
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OutputImage

Input FeatureDescriptor for the binary image of a signature

Declaration
public FeatureDescriptor<Image<Rgba32>> OutputImage { get; set; }
Property Value
Type Description
FeatureDescriptor<Image<Rgba32>>
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WriteToFile

Gets or sets a value indicating whether the results should be saved to a file or not.

Declaration
public bool WriteToFile { get; set; }
Property Value
Type Description
System.Boolean

true if results should be saved to a file otherwise, false.

Methods

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Transform(Signature)

Executes the transform on the signature parameter. This function gets called by the pipeline.

Declaration
public void Transform(Signature signature)
Parameters
Type Name Description
Signature signature

The Signature with a set of features to be transformed.

Implements