LoadObjectFromFile Method

Summary

Loads a raw data object from a file.

Syntax
C#
VB
C++
public void LoadObjectFromFile( 
   string objectFileName 
) 
  
Public Sub LoadObjectFromFile( _ 
   ByVal objectFileName As String _ 
)  
public: 
void LoadObjectFromFile(  
   String^ objectFileName 
)  

Parameters

objectFileName
The file name having the data being loaded.

Remarks

This method will load the raw data and create a 3D object.

To save the object data, use the SaveObjectToFile method.

This format is not a universal format; the toolkit saves in the generated file the required information to load what the toolkit needs in order to reconstruct the 3D object. User does not need to set any related properties to this save and load option.

Example
C#
VB
using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.MedicalViewer; 
using Leadtools.Medical3D; 
 
public void Medical3DControlExample() 
{ 
   MainForm1 form = new MainForm1(); 
   form.ShowDialog(); 
} 
 
// MainForm1 will be the owner of the medical viewer control. 
class MainForm1 : Form 
{ 
   private Medical3DControl _medical3DControl; 
 
   public MainForm1() 
   { 
      _medical3DControl = new Medical3DControl(); 
      this.SizeChanged += new EventHandler(MainForm1_SizeChanged); 
      this.FormClosing += new FormClosingEventHandler(MainForm1_FormClosing); 
 
      _medical3DControl.ObjectsContainer.Objects.Add(new Medical3DObject()); 
 
      string fileName = Path.Combine(LEAD_VARS.ImagesDir, @"Images\CT_PelvisRawData"); 
      _medical3DControl.ObjectsContainer.Objects[0].LoadObjectFromFile(fileName); 
 
      Controls.Add(_medical3DControl); 
   } 
 
   void MainForm1_FormClosing(object sender, FormClosingEventArgs e) 
   { 
      _medical3DControl.Dispose(); 
   } 
 
 
   void MainForm1_SizeChanged(object sender, EventArgs e) 
   { 
      if (_medical3DControl != null) 
         _medical3DControl.Size = new Size(this.ClientRectangle.Right, this.ClientRectangle.Bottom); 
   } 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images"; 
} 
Imports Leadtools 
Imports Leadtools.Codecs 
Imports Leadtools.MedicalViewer 
Imports Leadtools.Medical3D 
 
Public Sub Medical3DControlExample() 
   Dim form As MainForm1 = New MainForm1() 
   form.ShowDialog() 
End Sub 
 
' MainForm1 will be the owner of the medical viewer control. 
Private Class MainForm1 : Inherits Form 
   Private _medical3DControl As Medical3DControl 
 
   Public Sub New() 
      _medical3DControl = New Medical3DControl() 
      AddHandler SizeChanged, AddressOf MainForm1_SizeChanged 
      AddHandler FormClosing, AddressOf MainForm1_FormClosing 
 
      _medical3DControl.ObjectsContainer.Objects.Add(New Medical3DObject()) 
 
      Dim fileName As String = (Path.Combine(LEAD_VARS.ImagesDir, "CT_PelvisRawData")) 
      _medical3DControl.ObjectsContainer.Objects(0).LoadObjectFromFile(fileName) 
 
      Controls.Add(_medical3DControl) 
   End Sub 
 
   Private Sub MainForm1_FormClosing(ByVal sender As Object, ByVal e As FormClosingEventArgs) 
      _medical3DControl.Dispose() 
   End Sub 
 
 
   Private Sub MainForm1_SizeChanged(ByVal sender As Object, ByVal e As EventArgs) 
      If Not _medical3DControl Is Nothing Then 
         _medical3DControl.Size = New Size(Me.ClientRectangle.Right, Me.ClientRectangle.Bottom) 
      End If 
   End Sub 
End Class 
 
Public NotInheritable Class LEAD_VARS 
   Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images" 
End Class 
Requirements

Target Platforms

Help Version 20.0.2019.11.25
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Leadtools.Medical3D Assembly