Class OcrContrast

Get text contrast information using OCR for a line of text.

Inheritance

System.Object

OcrContrast

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Phoenix.Tiresias

Assembly: Phoenix.Plugin.Tiresias.dll

Syntax

public class OcrContrast

Constructors

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OcrContrast(Rect[], BitmapImage, String, Double)

Initializes a new instance of the OcrContrast class.

Declaration

public OcrContrast(Rect[] wordBoundaries, BitmapImage image, string foundText, double worstContrastCandidatePercentile)

Parameters

Type	Name	Description
System.Windows.Rect[]	wordBoundaries	Array of Rect objects that denotes the boundaries of each word in the line.
System.Windows.Media.Imaging.BitmapImage	image	The original image that the OCR is run on.
System.String	foundText	The text found by the OCR.
System.Double	worstContrastCandidatePercentile	The bottom percentile of worst candidates to be discarded from consideration for the worst contrast.

Properties

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BackgroundColor

Gets or sets the System.Drawing.Color object containing the background color.

Declaration

public Color BackgroundColor { get; set; }

Property Value

Type	Description
System.Drawing.Color

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BackgroundX

Gets or sets the X-coordinate of the background point.

Declaration

public double BackgroundX { get; set; }

Property Value

Type	Description
System.Double

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BackgroundY

Gets or sets the Y-coordinate of the background point.

Declaration

public double BackgroundY { get; set; }

Property Value

Type	Description
System.Double

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ForegroundColor

Gets or sets the System.Drawing.Color object containing the foreground color.

Declaration

public Color ForegroundColor { get; set; }

Property Value

Type	Description
System.Drawing.Color

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ForegroundX

Gets or sets the X-coordinate of the foreground point.

Declaration

public double ForegroundX { get; set; }

Property Value

Type	Description
System.Double

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ForegroundY

Gets or sets the Y-coordinate of the foreground point.

Declaration

public double ForegroundY { get; set; }

Property Value

Type	Description
System.Double

Methods

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ColorToHex(Color)

Get the hex value of the color.

Declaration

public static string ColorToHex(Color color)

Parameters

Type	Name	Description
System.Drawing.Color	color	System.Drawing.Color object containing the color.

Returns

Type	Description
System.String	String indicating the hex value of the color.

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ColorToRGB(Color)

Get the RGB value of the color.

Declaration

public static int[] ColorToRGB(Color color)

Parameters

Type	Name	Description
System.Drawing.Color	color	System.Drawing.Color object containing the color.

Returns

Type	Description
System.Int32[]	int[3] indicating the RGB value of the color.

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RunColorBrightness()

Run color brightness test on the line of text.

Declaration

public ContrastTests RunColorBrightness()

Returns

Type	Description
ContrastTests	ContrastTests object containing the color brightness test results.

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RunColorDifference()

Run color difference test on the line of text.

Declaration

public ContrastTests RunColorDifference()

Returns

Type	Description
ContrastTests	ContrastTests object containing the color difference test results.

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RunLuminance()

Run luminance test on the line of text.

Declaration

public ContrastTests RunLuminance()

Returns

Type	Description
ContrastTests	ContrastTests object containing the luminance test results.