LEADTOOLS Annotations (Leadtools.Annotations assembly)

GetArea Method

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Example 





Gets the pixel count of the annotation object
Syntax
public float GetArea()
'Declaration
 
Public Function GetArea() As Single
'Usage
 
Dim instance As AnnObject
Dim value As Single
 
value = instance.GetArea()

            

            
public:
float GetArea(); 

Return Value

the pixel count of the annotation object
Remarks
The pixel count is the number of pixels contained in a region extracted from the annotation object, without resizing.
Example
Copy Code  
Imports Leadtools
Imports Leadtools.Annotations
Imports Leadtools.Codecs
Imports Leadtools.WinForms
Imports Leadtools.Drawing

Public Sub AnnObject_GetArea()
   Dim annRectangleObject As AnnRectangleObject = New AnnRectangleObject()
   annRectangleObject.Bounds = New AnnRectangle(0, 0, 100, 100)
   Dim s As String = String.Format("Area of Rectangle: {0}", annRectangleObject.GetArea().ToString())
   MessageBox.Show(s)
End Sub
using Leadtools;
using Leadtools.Annotations;
using Leadtools.Codecs;
using Leadtools.WinForms;
using Leadtools.Drawing;

public void AnnObject_GetArea()
{
   AnnRectangleObject annRectangleObject = new AnnRectangleObject();
   annRectangleObject.Bounds = new AnnRectangle(0, 0, 100, 100);
   string s = String.Format("Area of Rectangle: {0}", annRectangleObject.GetArea().ToString());
   MessageBox.Show(s);
}
Requirements

Target Platforms

See Also

Reference

AnnObject Class
AnnObject Members

 

 


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