LEADTOOLS Image Processing (Leadtools.ImageProcessing.SpecialEffects assembly)

RomanMosaicCommand Constructor(Int32,Int32,Int32,ShadowCommandAngle,Int32,RasterColor,RomanMosaicCommandFlags)

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Leadtools.ImageProcessing.SpecialEffects Namespace > RomanMosaicCommand Class > RomanMosaicCommand Constructor : RomanMosaicCommand Constructor(Int32,Int32,Int32,ShadowCommandAngle,Int32,RasterColor,RomanMosaicCommandFlags)
Value that indicates the width of the tile, in pixels. The meaning of the TileWidth property differs according to the flags that are set in the Flags property. Possible values are:
If Flags property contains: Then, TileWidth property contains: And the range of possible values for TileHeight property is:
RomanMosaicCommandFlags.Rectangular The width of each rectangular tile, in pixels. 1 to the image width / 2, if there is no region. If there is a region, then the range of values is just the region width/2.
RomanMosaicCommandFlags.Circular The radial length of each arc-shaped tile, in pixels 1 to the half of the diagonal of the image, if there is no region. If there is a region, then the range of values is just the half of the diagonal of the region rectangle.
RomanMosaicCommandFlags.Both The radial length of each arc-shaped tile, in pixels 1 to the half of the diagonal of the image, if there is no region. If there is a region, then the range of values is just the half of the diagonal of the region rectangle.
Value that indicates the height of the tile. The meaning of the TileHeight property differs according to the flags that are set in the Flags property. Possible values are:
If Flags property contains: Then, TileHeight property contains: And the range of possible values for TileHeight property is:
RomanMosaicCommandFlags.Rectangular The height of each rectangular tile, in pixels. 1 to the image height / 2, if there is no region. If there is a region, then the range of values is just the region height/2.
RomanMosaicCommandFlags.Circular Will be ignored. Will be ignored.
RomanMosaicCommandFlags.Both The height of each rectangular tile, in pixels. 1 to the image height / 2, if there is no region. If there is a region, then the range of values is just the region height/2.
Value that indicates the border width, in pixels. The valid range is from 1 to 15.
Value indicates the direction of the light source that produces the shadow. This property is used if the RomanMosaicCommandFlags.ColoredShadow flag or the RomanMosaicCommandFlags.GrayShadow flag is set. Valid values are found in ShadowCommandAngle
Value that determines which pixels will be affected by the shadow. Possible values range from 0 through 255. Pixel values less than the threshold value will be unaffected. This member will be used if the RomanMosaicCommandFlags.ColoredShadow flag or the RomanMosaicCommandFlags.GrayShadow flag is set.
Represents the value that specifies the fill color to be used in between the tiles.
Enumeration contains all flags that are needed by the RomanMosaicCommand. It is indicate the values used to select the shape of the tiles and the type of shadow.
Initializes a new RomanMosaicCommand with explicit parameters.
Syntax
public RomanMosaicCommand( 
   int tileWidth,
   int tileHeight,
   int border,
   ShadowCommandAngle shadowAngle,
   int shadowThresh,
   RasterColor color,
   RomanMosaicCommandFlags flags
)
'Declaration
 
Public Function New( _
   ByVal tileWidth As Integer, _
   ByVal tileHeight As Integer, _
   ByVal border As Integer, _
   ByVal shadowAngle As ShadowCommandAngle, _
   ByVal shadowThresh As Integer, _
   ByVal color As RasterColor, _
   ByVal flags As RomanMosaicCommandFlags _
)
'Usage
 
Dim tileWidth As Integer
Dim tileHeight As Integer
Dim border As Integer
Dim shadowAngle As ShadowCommandAngle
Dim shadowThresh As Integer
Dim color As RasterColor
Dim flags As RomanMosaicCommandFlags
 
Dim instance As New RomanMosaicCommand(tileWidth, tileHeight, border, shadowAngle, shadowThresh, color, flags)
public RomanMosaicCommand( 
   int tileWidth,
   int tileHeight,
   int border,
   ShadowCommandAngle shadowAngle,
   int shadowThresh,
   RasterColor color,
   RomanMosaicCommandFlags flags
)

            

        

            

            

            

        

            

            
function RomanMosaicCommand( 
   tileWidth ,
   tileHeight ,
   border ,
   shadowAngle ,
   shadowThresh ,
   color ,
   flags 
)

            

        

            

            
public:
RomanMosaicCommand( 
   int tileWidth,
   int tileHeight,
   int border,
   ShadowCommandAngle shadowAngle,
   int shadowThresh,
   RasterColor color,
   RomanMosaicCommandFlags flags
)

            

        

            

        
            
Parameters
tileWidth


Value that indicates the width of the tile, in pixels. The meaning of the TileWidth property differs according to the flags that are set in the Flags property. Possible values are:




    
        

            If Flags property contains:

            Then, TileWidth property contains:

            And the range of possible values for TileHeight property is:
        


        

            RomanMosaicCommandFlags.Rectangular

            The width of each rectangular tile, in pixels.

            1 to the image width / 2, if there is no region. If there is a region, then the range of values is just the region width/2.
        


        

            RomanMosaicCommandFlags.Circular

            The radial length of each arc-shaped tile, in pixels

            1 to the half of the diagonal of the image, if there is no region. If there is a region, then the range of values is just the half of the diagonal of the region rectangle.
        


        

            RomanMosaicCommandFlags.Both

            The radial length of each arc-shaped tile, in pixels

            1 to the half of the diagonal of the image, if there is no region. If there is a region, then the range of values is just the half of the diagonal of the region rectangle.
        

    

tileHeight


Value that indicates the height of the tile. The meaning of the TileHeight property differs according to the flags that are set in the Flags property. Possible values are:




    
        

            If Flags property contains:

            Then, TileHeight property contains:

            And the range of possible values for TileHeight property is:
        


        

            RomanMosaicCommandFlags.Rectangular

            The height of each rectangular tile, in pixels.

            1 to the image height / 2, if there is no region. If there is a region, then the range of values is just the region height/2.
        


        

            RomanMosaicCommandFlags.Circular

            Will be ignored.

            Will be ignored.
        


        

            RomanMosaicCommandFlags.Both

            The height of each rectangular tile, in pixels.

            1 to the image height / 2, if there is no region. If there is a region, then the range of values is just the region height/2.
        

    

border


Value that indicates the border width, in pixels. The valid range is from 1 to 15.
shadowAngle


Value indicates the direction of the light source that produces the shadow. This property is used if the RomanMosaicCommandFlags.ColoredShadow flag or the RomanMosaicCommandFlags.GrayShadow flag is set. Valid values are found in ShadowCommandAngle
shadowThresh


Value that determines which pixels will be affected by the shadow. Possible values range from 0 through 255. Pixel values less than the threshold value will be unaffected. This member will be used if the RomanMosaicCommandFlags.ColoredShadow flag or the RomanMosaicCommandFlags.GrayShadow flag is set.
color


Represents the value that specifies the fill color to be used in between the tiles.
flags


Enumeration contains all flags that are needed by the RomanMosaicCommand. It is indicate the values used to select the shape of the tiles and the type of shadow.

            

            
            
            
            
            
            
Example

             
    

            
            

            Copy Code
                
            

            

    

     

            
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.SpecialEffects

Public Sub RomanMosiacConstructorExample()
   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 RomanMosaicCommand = New RomanMosaicCommand(15, 15, 5, ShadowCommandAngle.East, 50, New RasterColor(0, 0, 0), RomanMosaicCommandFlags.Rectangular Or RomanMosaicCommandFlags.GrayShadow)
   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

            

   

     

            
using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.SpecialEffects;

public void RomanMosiacConstructorExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;

   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));

   // Prepare the command
   RomanMosaicCommand command = new RomanMosaicCommand(15, 15, 5, ShadowCommandAngle.East, 50, new RasterColor(0,0,0), RomanMosaicCommandFlags.Rectangular | RomanMosaicCommandFlags.GrayShadow);
   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";
}

            

   

      
	
      
	
    

            
            
Requirements
Target Platforms

            
            
See Also
Reference
RomanMosaicCommand Class

RomanMosaicCommand Members

Overload List




        
    

	
    

        

 
 
          

























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