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BumpMapCommand Class
See Also  Members   Example 
Leadtools.ImageProcessing.SpecialEffects Namespace : BumpMapCommand Class



Adds a three-dimensional texture pattern created by applying the bump image to the affected image. This command is available in the Raster Pro and above toolkits.

Syntax

Visual Basic (Declaration)  
Public Class BumpMapCommand 
   Inherits RasterCommand
   Implements IRasterCommand 
Visual Basic (Usage) Copy Code
Dim instance As BumpMapCommand
C#  
public class BumpMapCommand : RasterCommand, IRasterCommand 
C++/CLI  
public ref class BumpMapCommand : public RasterCommand, IRasterCommand 

Example

Run the BumpMapCommand on an image.

Visual Basic Copy Code
Public Sub BumpMapCommandExample()
   RasterCodecs.Startup()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "ULAY4.BMP")

   ' Prepare the command
   Dim command As BumpMapCommand = New BumpMapCommand
   command.Azimuth = 5
   command.Brightness = 50
   command.BumpImage = leadImage
   command.BumpPoint = New Point(0, 0)
   command.Depth = 3
   command.DestinationPoint = New Point(0, 0)
   command.Elevation = 0
   command.Intensity = 0
   command.LookupTable = Nothing
   command.Tile = True
   command.Run(leadImage)
   codecs.Save(leadImage, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24)

   RasterCodecs.Shutdown()
End Sub
C# Copy Code
public void BumpMapCommandExample() 
{ 
   // Load an image 
   RasterImage image; 
   RasterCodecs codecs = new RasterCodecs(); 
   image = codecs.Load(LeadtoolsExamples.Common.ImagesPath.Path + "ULAY4.bmp", 4, CodecsLoadByteOrder.Bgr, 1, 1); 
 
   // Prepare the command 
   BumpMapCommand command = new BumpMapCommand(); 
   command.Azimuth          = 5; 
   command.Brightness       = 50; 
   command.BumpImage        = image; 
   command.BumpPoint        = new System.Drawing.Point(0, 0); 
   command.Depth            = 3; 
   command.DestinationPoint = new System.Drawing.Point(0, 0); 
   command.Elevation        = 0; 
   command.Intensity        = 0; 
   command.LookupTable      = null; 
   command.Tile             = true; 
   command.Run(image); 
   codecs.Save(image, LeadtoolsExamples.Common.ImagesPath.Path + "Result.jpg", RasterImageFormat.Jpeg, 24); 
 
   RasterCodecs.Shutdown(); 
}

Remarks

  • If tiling is used,by either the Tile property being set to TRUE, or the tile parameter of the constructor being TRUE, the bump point(the BumpPoint property or the bumpPoint parameter of the constructor) represents the offset in the bump image. If there is a region on the bump image, this region rectangle will represent the bump image.
  • If tiling is not used, the bump point represents the position in the bump image. If a region is defined for either the bump or affected image, or both images, the effect applies only to the intersection of regions.
  • This command supports 12- and 16-bit grayscale and 48- and 64-bit color images. Support for 12- and 16-bit grayscale and 48- and 64-bit color images is available only in the Document/Medical toolkits.
  • This command does not support signed data images.
  • This command does not support 32-bit grayscale images.
For more information, refer to Introduction to Image Processing With LEADTOOLS.
For more information, refer to Correcting Colors.

Inheritance Hierarchy

System.Object
   Leadtools.ImageProcessing.RasterCommand
      Leadtools.ImageProcessing.SpecialEffects.BumpMapCommand

Requirements

Target Platforms: Microsoft .NET Framework 2.0, Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family

See Also