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SphereCommand Constructor(Int32,LeadPoint,RasterColor,SphereCommandFlags)

Summary

Initializes a new SphereCommand class object with explicit parameters.

Syntax

WinRT C#

C++

public SphereCommand(  
   int value, 
   Leadtools.LeadPoint centerPoint, 
   Leadtools.RasterColor fillColor, 
   Leadtools.Imageprocessing.Specialeffects.SphereCommandFlags flags 
)

Public Function New( _ 
   ByVal value As Integer, _ 
   ByVal centerPoint As Leadtools.LeadPoint, _ 
   ByVal fillColor As Leadtools.RasterColor, _ 
   ByVal flags As Leadtools.Imageprocessing.Specialeffects.SphereCommandFlags _ 
)

public SphereCommand(  
   int value, 
   Leadtools.LeadPoint centerPoint, 
   Leadtools.RasterColor fillColor, 
   Leadtools.Imageprocessing.Specialeffects.SphereCommandFlags flags 
)

function SphereCommand(  
   value , 
   centerPoint , 
   fillColor , 
   flags  
)

public: 
SphereCommand(  
   int value, 
   Leadtools.LeadPoint centerPoint, 
   Leadtools.RasterColor fillColor, 
   Leadtools.Imageprocessing.Specialeffects.SphereCommandFlags flags 
)

Parameters

value
Amount of stretching where:

Positive values: stretch the central pixels toward the edges. Negative values: stretch the pixels toward the center. Valid values are range in between -500 and 500.

centerPoint
The center of the sphere.

fillColor
Specifies the fill color for any exposed areas.

flags
Flags that indicate how to handle exposed areas outside the sphere and inside the sphere.

Example

Run the SphereCommand on an image.

WinRT C#

Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.SpecialEffects 
 
<TestMethod()> _ 
Public Sub SphereConstructorExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")) 
 
   ' Prepare the command 
   Dim command As SphereCommand = New SphereCommand(100, New LeadPoint((leadImage.Width \ 2), (leadImage.Height \ 2)), New RasterColor(0, 0, 0), SphereCommandFlags.Repeat Or SphereCommandFlags.Rotate) 
   ' Warp the image around 3D spherical shape around the center of the image. 
   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 SphereConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "sample5.cmp")); 
 
   // Prepare the command 
   SphereCommand command = new SphereCommand(10, new LeadPoint((image.Width / 2), (image.Height / 2)), new RasterColor(0, 0, 0), SphereCommandFlags.Repeat |   SphereCommandFlags.Rotate); 
   // Warp the image around 3D spherical shape around the center of the image. 
   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"; 
}

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.SpecialEffects; 
 
public async Task SphereConstructorExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
   string srcFileName = @"Assets\Image1.cmp"; 
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName); 
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile)); 
 
   // Prepare the command 
   SphereCommand command = new SphereCommand(10, LeadPointHelper.Create((image.Width / 2), (image.Height / 2)), RasterColorHelper.Create(0, 0, 0), SphereCommandFlags.Repeat |   SphereCommandFlags.Rotate); 
   // Warp the image around 3D spherical shape around the center of the image. 
   command.Run(image); 
 
   string destFileName = @"result.bmp"; 
   StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName); 
   await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Bmp, 24); 
}

Requirements

Target Platforms

See Also

Reference

SphereCommand Class

SphereCommand Members

Overload List

Leadtools.ImageProcessing.SpecialEffects Assembly

Introduction

Getting Started

Namespaces

Leadtools.ImageProcessing.SpecialEffects Namespace