public ColorizeGrayCommand(
ColorizeGrayCommandData[] grayColors
)
Public Function New( _
ByVal grayColors() As ColorizeGrayCommandData _
)
- (instancetype)initWithGrayColors:(NSArray<LTColorizeGrayCommandData *> *)grayColors
public ColorizeGrayCommand(ColorizeGrayCommandData[] grayColors)
public:
ColorizeGrayCommand(
array<ColorizeGrayCommandData^>^ grayColors
)
grayColors
Array of ColorizeGrayCommandData class objects that contain the colors used to initialize the class object.
This example loads a 16-bit grayscale image and then colors it.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Core;
public void ColorizeGrayConstructorExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\Beauty16.jpg"));
// Prepare the command
ColorizeGrayCommandData[] grayColors = new ColorizeGrayCommandData[6];
RasterColor[] colors = new RasterColor[6];
colors[0] = new RasterColor(255, 0, 0);
colors[1] = new RasterColor(0, 255, 0);
colors[2] = new RasterColor(0, 0, 255);
colors[3] = new RasterColor(0, 255, 255);
colors[4] = new RasterColor(255, 0, 255);
colors[5] = new RasterColor(255, 255, 0);
for (int i = 0; i < 6; i++)
grayColors[i] = new ColorizeGrayCommandData(colors[i], i * 10000 + 9999);
ColorizeGrayCommand command = new ColorizeGrayCommand(grayColors);
//Call the command
command.Run(image);
// Save the resulted image
codecs.Save(command.DestinationImage, Path.Combine(LEAD_VARS.ImagesDir, "ColorizeGrayResult.Bmp"), RasterImageFormat.Bmp, 24);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS21\Resources\Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Core
Public Sub ColorizeGrayConstructorExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\Beauty16.jpg"))
' Prepare the command
Dim colors() As RasterColor
ReDim colors(5)
colors(0) = New RasterColor(255, 0, 0)
colors(1) = New RasterColor(0, 255, 0)
colors(2) = New RasterColor(0, 0, 255)
colors(3) = New RasterColor(0, 255, 255)
colors(4) = New RasterColor(255, 0, 255)
colors(5) = New RasterColor(255, 255, 0)
Dim i As Integer
Dim grayColors() As ColorizeGrayCommandData
ReDim grayColors(5)
For i = 0 To 5
grayColors(i) = New ColorizeGrayCommandData(colors(i), i * 10000 + 9999)
Next
Dim command As ColorizeGrayCommand = New ColorizeGrayCommand(grayColors)
' Call the command
command.Run(leadImage)
' Save the resulted Image
codecs.Save(command.DestinationImage, Path.Combine(LEAD_VARS.ImagesDir, "ColorizeGrayResult.Bmp"), RasterImageFormat.Bmp, 24)
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\LEADTOOLS21\Resources\Images"
End Class
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