Initializes a new
BalanceColorsCommand with explicit parameters.
Supported in Silverlight, Windows Phone 7
Syntax
Parameters
- redFactor
- BalanceColorCommandFactor class that contains the values to use for redistributing the image's red values. Valid values for all class members must be within the range : 0.0 - 1.0.
- greenFactor
- BalanceColorCommandFactor class that contains the values to use for redistributing the image's green values. Valid values for all class members must be within the range : 0.0 - 1.0.
- blueFactor
- BalanceColorCommandFactor class that contains the values to use for redistributing the image's blue values. Valid values for all class members must be within the range : 0.0 - 1.0.
Example
Run the BalanceColorsCommand on an image.
Visual Basic | Copy Code |
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Public Sub BalanceColorsConstructorExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"))
' Prepare the command
Dim RedFactor As BalanceColorCommandFactor = New BalanceColorCommandFactor
Dim GreenFactor As BalanceColorCommandFactor = New BalanceColorCommandFactor
Dim BlueFactor As BalanceColorCommandFactor = New BalanceColorCommandFactor
RedFactor.ToRed = 0.2
RedFactor.ToGreen = 0.3
RedFactor.ToBlue = 0.5
GreenFactor.ToRed = 0.3
GreenFactor.ToGreen = 0.1
GreenFactor.ToBlue = 0.6
BlueFactor.ToRed = 0.8
BlueFactor.ToGreen = 0.1
BlueFactor.ToBlue = 0.1
Dim command As BalanceColorsCommand = New BalanceColorsCommand(RedFactor, GreenFactor, BlueFactor)
command.Run(leadImage)
codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class |
C# | Copy Code |
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public void BalanceColorsConstructorExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));
// Prepare the command
BalanceColorCommandFactor RedFactor = new BalanceColorCommandFactor();
BalanceColorCommandFactor GreenFactor = new BalanceColorCommandFactor();
BalanceColorCommandFactor BlueFactor = new BalanceColorCommandFactor();
RedFactor.ToRed = 0.2;
RedFactor.ToGreen = 0.3;
RedFactor.ToBlue = 0.5;
GreenFactor.ToRed = 0.3;
GreenFactor.ToGreen = 0.1;
GreenFactor.ToBlue = 0.6;
BlueFactor.ToRed = 0.8;
BlueFactor.ToGreen = 0.1;
BlueFactor.ToBlue = 0.1;
BalanceColorsCommand command = new BalanceColorsCommand(RedFactor, GreenFactor, BlueFactor);
command.Run(image);
codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
} |
SilverlightCSharp | Copy Code |
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public void BalanceColorsConstructorExample(RasterImage image, Stream outStream)
{
// Prepare the command
BalanceColorCommandFactor RedFactor = new BalanceColorCommandFactor();
BalanceColorCommandFactor GreenFactor = new BalanceColorCommandFactor();
BalanceColorCommandFactor BlueFactor = new BalanceColorCommandFactor();
RedFactor.ToRed = 0.2;
RedFactor.ToGreen = 0.3;
RedFactor.ToBlue = 0.5;
GreenFactor.ToRed = 0.3;
GreenFactor.ToGreen = 0.1;
GreenFactor.ToBlue = 0.6;
BlueFactor.ToRed = 0.8;
BlueFactor.ToGreen = 0.1;
BlueFactor.ToBlue = 0.1;
BalanceColorsCommand command = new BalanceColorsCommand(RedFactor, GreenFactor, BlueFactor);
command.Run(image);
// Save result image
RasterCodecs codecs = new RasterCodecs();
codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
image.Dispose();
} |
SilverlightVB | Copy Code |
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Public Sub BalanceColorsConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream)
' Prepare the command
Dim RedFactor As BalanceColorCommandFactor = New BalanceColorCommandFactor()
Dim GreenFactor As BalanceColorCommandFactor = New BalanceColorCommandFactor()
Dim BlueFactor As BalanceColorCommandFactor = New BalanceColorCommandFactor()
RedFactor.ToRed = 0.2
RedFactor.ToGreen = 0.3
RedFactor.ToBlue = 0.5
GreenFactor.ToRed = 0.3
GreenFactor.ToGreen = 0.1
GreenFactor.ToBlue = 0.6
BlueFactor.ToRed = 0.8
BlueFactor.ToGreen = 0.1
BlueFactor.ToBlue = 0.1
Dim command As BalanceColorsCommand = New BalanceColorsCommand(RedFactor, GreenFactor, BlueFactor)
command.Run(image)
' Save result image
Dim codecs As RasterCodecs = New RasterCodecs()
codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
image.Dispose()
End Sub |
Requirements
Target Platforms: Silverlight, Windows XP, Windows Server 2003 family, Windows Server 2008 family, Windows Vista, Windows 7, MAC OS/X (Intel Only)
See Also