Applies an effect to a bitmap that makes it look like it has been drawn with colored pencils. This method is available in the Imaging Pro and above toolkits.
public class ColoredPencilExtendedCommand : RasterCommand
Public Class ColoredPencilExtendedCommand
Inherits RasterCommand
public ref class ColoredPencilExtendedCommand : public RasterCommand
As an example, if you use the following figure:
If you call the ColoredPencilExtendedCommand using the following values:
Parameter | Value |
Size | 5 |
Strength | 4 |
Threshold | 0 |
PencilRoughness | 250 |
StrokeLength | 15 |
PaperRoughness | 100 |
Angle | 0 |
Flags | ColoredPencilExtendedCommandFlags.Artistic |
The following figure results:
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.SpecialEffects;
// Run the ColoredPencilExtendedCommand on an image and applies the Colored Pencil Extended filter.
public void ColoredPencilExtendedCommandExample()
{
// Load an image
RasterCodecs codecs = new RasterCodecs();
codecs.ThrowExceptionsOnInvalidImages = true;
RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\NaturalFruits.jpg"));
// Prepare the command
ColoredPencilExtendedCommand command = new ColoredPencilExtendedCommand();
command.Size = 5;
command.Strength = 4;
command.Threshold = 0;
command.PencilRoughness = 250;
command.StrokeLength = 15;
command.PaperRoughness = 100;
command.Flags = ColoredPencilExtendedCommandFlags.Artistic;
command.Run(image);
codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, @"ImageProcessingDemo\Result - ColoredPencilExtendedCommandCS.jpg"), RasterImageFormat.Jpeg, 24);
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.SpecialEffects
' Run the ColoredPencilExtendedCommand on an image and applies the Colored Pencil Extended filter.
Public Sub ColoredPencilExtendedCommandExample()
Dim codecs As New RasterCodecs()
codecs.ThrowExceptionsOnInvalidImages = True
Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\NaturalFruits.jpg"))
' Prepare the command
Dim command As ColoredPencilExtendedCommand = New ColoredPencilExtendedCommand
command.Size = 5
command.Strength = 4
command.Threshold = 0
command.PencilRoughness = 250
command.StrokeLength = 15
command.PaperRoughness = 100
command.Flags = ColoredPencilExtendedCommandFlags.Artistic
command.Run(leadImage)
codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "ImageProcessingDemo\Result - ColoredPencilExtendedCommandVB.jpg"), RasterImageFormat.Jpeg, 24)
End Sub
Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class
ColoredPencilExtendedCommand Members
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
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Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
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