public ConvertToColoredGrayCommand(
int redFactor,
int greenFactor,
int blueFactor,
int redGrayFactor,
int greenGrayFactor,
int blueGrayFactor
)
Public Function New( _
ByVal redFactor As Integer, _
ByVal greenFactor As Integer, _
ByVal blueFactor As Integer, _
ByVal redGrayFactor As Integer, _
ByVal greenGrayFactor As Integer, _
ByVal blueGrayFactor As Integer _
)
- (instancetype)initWithRedFactor:(NSInteger)redFactor
greenFactor:(NSInteger)greenFactor
blueFactor:(NSInteger)blueFactor
redGrayFactor:(NSInteger)redGrayFactor
greenGrayFactor:(NSInteger)greenGrayFactor
blueGrayFactor:(NSInteger)blueGrayFactor
public ConvertToColoredGrayCommand(
int redFactor,
int greenFactor,
int blueFactor,
int redGrayFactor,
int greenGrayFactor,
int blueGrayFactor
)
public:
ConvertToColoredGrayCommand(
int redFactor,
int greenFactor,
int blueFactor,
int redGrayFactor,
int greenGrayFactor,
int blueGrayFactor
)
redFactor
Value that represents the percentage or weight given to the red value of each pixel in the image. Possible values are 0 to 1000.
greenFactor
Value that represents the percentage or weight given to the green value of each pixel in the image. Possible values are 0 to 1000.
blueFactor
Value that represents the percentage or weight given to the blue value of each pixel in the image. Possible values are 0 to 1000.
redGrayFactor
Additional weighting factor (percentage) used to modify the red component in the output pixel. This value can be negative. Possible values are -1000 to 1000.
greenGrayFactor
Additional weighting factor (percentage) used to modify the green component in the output pixel. This value can be negative. Possible values are -1000 to 1000.
blueGrayFactor
Additional weighting factor (percentage) used to modify the blue component in the output pixel. This value can be negative. Possible values are -1000 to 1000.
Run the ConvertToColoredGrayCommand on an image with RedFactor = 300, GreenFactor = 590, BlueFactor = 110, RedGrayFactor = 500, GreenGrayFactor = 300, BlueGrayFactor = 200.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;
public void ConvertToColoredGrayConstructorExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));
// Prepare the command
ConvertToColoredGrayCommand command = new ConvertToColoredGrayCommand(300, 590, 110, 500, 300, 200);
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:\LEADTOOLS21\Resources\Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Color
Public Sub ConvertToColoredGrayConstructorExample()
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 command As ConvertToColoredGrayCommand = New ConvertToColoredGrayCommand(300, 590, 110, 500, 300, 200)
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:\LEADTOOLS21\Resources\Images"
End Class
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