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Angle Property

Summary

Amount by which the method rotates the image.

Syntax

C#
VB
Java
Objective-C
WinRT C#
C++
public int Angle { get; } 
Public ReadOnly Property Angle As Integer 
public int Angle {get;} 
@property (nonatomic, assign, readonly) NSInteger angle 
public int getAngle() 
 get_Angle();  
public: 
property int Angle { 
   int get(); 
} 

Property Value

Amount by which the method rotates the image. The amount of rotation is expressed in hundredths of degrees. For example, 500 means 5 degrees clockwise. Valid values range from -2000 through 2000.

Example

Run the DeskewCommand on an image and straightens it.

C#
VB
Silverlight C#
Silverlight VB
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void AnglePropertyExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif")); 
 
   // Prepare the command 
   DeskewCommand command = new DeskewCommand(); 
   //Deskew the image. 
   command.Flags = DeskewCommandFlags.DeskewImage | DeskewCommandFlags.FillExposedArea; 
   command.FillColor = new RasterColor(255, 255, 0); 
 
   command.Run(image); 
 
   MessageBox.Show("The Angle = " + command.Angle.ToString()); 
 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
} 
Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Core 
      Leadtools.Examples.Support.SetLicense() 
 
Public Sub AnglePropertyExample() 
   Dim codecs As New RasterCodecs() 
   codecs.ThrowExceptionsOnInvalidImages = True 
 
   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Clean.tif")) 
 
   ' Prepare the command 
   Dim command As DeskewCommand 
   command = New DeskewCommand 
   'Deskew the image. 
   command.Flags = DeskewCommandFlags.DeskewImage Or DeskewCommandFlags.FillExposedArea 
   command.FillColor = New RasterColor(255, 255, 0) 
   command.Run(leadImage) 
 
   MessageBox.Show("The Angle = " & command.Angle.ToString()) 
 
End Sub 
 
Public NotInheritable Class LEAD_VARS 
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" 
End Class 
using Leadtools; 
using Leadtools.Examples; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Core; 
 
public void AnglePropertyExample(RasterImage image, Stream outStream) 
{ 
   // Prepare the command 
   DeskewCommand command = new DeskewCommand(); 
   //Deskew the image. 
   command.Flags = DeskewCommandFlags.DeskewImage | DeskewCommandFlags.FillExposedArea; 
   command.FillColor = new RasterColor(255, 255, 0); 
 
   command.Run(image); 
   Debug.WriteLine("The Angle = " + command.Angle.ToString()); 
 
   // Save result image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24); 
   image.Dispose(); 
} 
Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.ImageProcessing.Core 
 
Public Sub AnglePropertyExample(ByVal image As RasterImage, ByVal outStream As Stream) 
   ' Prepare the command 
   Dim command As DeskewCommand = New DeskewCommand() 
   'Deskew the image. 
   command.Flags = DeskewCommandFlags.DeskewImage Or DeskewCommandFlags.FillExposedArea 
   command.FillColor = New RasterColor(255, 255, 0) 
 
   command.Run(image) 
   Debug.WriteLine("The Angle = " & command.Angle.ToString()) 
 
   ' Save result image 
   Dim codecs As RasterCodecs = New RasterCodecs() 
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24) 
   image.Dispose() 
End Sub 

Requirements

Target Platforms

Help Version 19.0.2017.10.18
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Leadtools.ImageProcessing.Core Assembly