ToAnnObject(IDicomAnnotationObject) Method

Converts an object implementing the Leadtools.IDicomAnnotationObject interface to an AnnObject.

public Leadtools.Annotations.Core.AnnObject ToAnnObject(  
   IDicomAnnotationObject dicomAnnotationObject 
) 

  
Public Overloads Function ToAnnObject( _ 
   ByVal dicomAnnotationObject As IDicomAnnotationObject _ 
) As Leadtools.Annotations.Core.AnnObject 

public: 
Leadtools.Annotations.Core.AnnObject^ ToAnnObject(  
   IDicomAnnotationObject^ dicomAnnotationObject 
)  

Parameters

Return Value

An AnnObject representation of the DICOM annotation if successful; null if the Leadtools.Dicom.DicomAnnotationObject cannot be converted.

Note that if the Leadtools.IDicomAnnotationObject is a Leadtools.Dicom.DicomCompoundGraphic, and the objects are 'grouped', then the conversion might not return the original Leadtools.Annotations.Core.AnnObject. For example, if the original Leadtools.Annotations.Core.AnnObject is a Leadtools.Annotations.Core.AnnPolyRulerObject, it will be converted to two Leadtools.Dicom.DicomCompoundGraphic rulers, with the same Leadtools.Dicom.DicomCompoundGraphic.GraphicGroupId. Using this method to convert back to an Leadtools.Annotations.Core.AnnObject, the method will be called twice two return two rulers. So in this case, it is better to use Leadtools.Annotations.Core.AnnObject, as this will convert to the original Leadtools.Annotations.Core.AnnPolyRulerObject.

This example does the following:

1. Creates a rectangle Leadtools.Dicom.DicomCompoundGraphic
2. Creates a converter
3. Converts the Leadtools.Dicom.DicomCompoundGraphic to a LEAD Leadtools.Annotations.Core.AnnObject
   C#

   VB
   using Leadtools; 
   using Leadtools.Dicom; 
   using Leadtools.Dicom.Annotations.Core; 
   using Leadtools.Annotations.Core; 
    
   private AnnObject DicomAnnotationsUtilities_ToAnnObject() 
   { 
      // Create a compound graphic -- Rectangle 
      DicomCompoundGraphic compoundGraphic = new DicomCompoundGraphic(); 
    
      compoundGraphic.LayerName = "Layer 0"; 
    
      compoundGraphic.Units = DicomAnnotationUnitsRelativityType.Pixel; 
      compoundGraphic.Type = DicomAnnotationCompoundGraphicType.Rectangle; 
    
      DicomAnnotationPoint[] pts = new DicomAnnotationPoint[2]; 
    
      pts[0] = new DicomAnnotationPoint(100, 100); 
      pts[1] = new DicomAnnotationPoint(200, 200); 
    
      compoundGraphic.SetAnnotationPoints(pts, pts.Length); 
      compoundGraphic.CompoundGraphicInstanceId = 200; 
      compoundGraphic.GraphicGroupId = 0; 
      compoundGraphic.RotationAngle = 45.0; 
      compoundGraphic.RotationPoint = new DicomAnnotationPoint(150, 150); 
      compoundGraphic.Filled = true; 
      compoundGraphic.Options = DicomAnnotationOptions.Fill | DicomAnnotationOptions.Line | DicomAnnotationOptions.CompoundGraphicInstanceId; 
    
      // LineStyle 
      compoundGraphic.LineStyle = new DicomLineStyle(); 
      compoundGraphic.LineStyle.LineOptions = DicomAnnotationLineOptions.None; 
      compoundGraphic.LineStyle.Shadow.ShadowStyle = DicomAnnotationShadowStyleType.Off; 
      compoundGraphic.LineStyle.Shadow.ShadowOpacity = 0.0f; 
      compoundGraphic.LineStyle.Shadow.ShadowOffsetX = 0.0f; 
      compoundGraphic.LineStyle.Shadow.ShadowOffsetY = 0.0f; 
      compoundGraphic.LineStyle.Shadow.ShadowColorCieLabValue = new ushort[3] { 1, 2, 3 }; 
    
      compoundGraphic.LineStyle.PatternOnColorCieLabValue = new ushort[3] { 24886, 53484, 50171 };   // red 
      compoundGraphic.LineStyle.PatternOffColorCieLabValue = new ushort[3] { 0, 0, 0 }; 
      compoundGraphic.LineStyle.LineThickness = 2.0f; 
      compoundGraphic.LineStyle.LineDashingStyle = DicomAnnotationDashStyleType.Solid; 
      compoundGraphic.LineStyle.LinePattern = 0xFFFF; 
      compoundGraphic.LineStyle.PatternOnOpacity = 1.0f; 
      compoundGraphic.LineStyle.PatternOffOpacity = 0.0f; 
    
      // FillStyle 
      compoundGraphic.FillStyle = new DicomFillStyle(); 
      compoundGraphic.FillStyle.FillOptions = DicomAnnotationFillOptions.None; 
      compoundGraphic.FillStyle.PatternOnColorCieLabValue = new ushort[3] { 21169, 53249, 5175 };  // blue 
      compoundGraphic.FillStyle.PatternOffColorCieLabValue = new ushort[3] { 0, 0, 0 }; 
      compoundGraphic.FillStyle.PatternOnOpacity = 1.0f; 
      compoundGraphic.FillStyle.PatternOffOpacity = 0.0f; 
      compoundGraphic.FillStyle.FillMode = DicomAnnotationFillModeType.Solid; 
    
      // Set up the DicomAnnotationsUtilities converter 
      DicomAnnotationsUtilities du = new DicomAnnotationsUtilities(); 
      du.ImageDpiX = 96.0; 
      du.ImageDpiY = 96.0; 
      du.DisplayWidth = 200; 
      du.DisplayHeight = 200; 
      du.LayerName = "Layer 0"; 
    
      // Convert the DICOM Annotation to a LEAD annotation 
      AnnObject annObjectResult = du.ToAnnObject(compoundGraphic); 
      return annObjectResult; 
    
   } 

   Imports Leadtools 
   Imports Leadtools.Dicom 
   Imports Leadtools.Dicom.Annotations.Core 
   Imports Leadtools.Annotations.Core 
    
   Private Function DicomAnnotationsUtilities_ToAnnObject() As AnnObject 
      ' Create a compound graphic -- Rectangle 
      Dim compoundGraphic As New DicomCompoundGraphic() 
    
      compoundGraphic.LayerName = "Layer 0" 
    
      compoundGraphic.Units = DicomAnnotationUnitsRelativityType.Pixel 
      compoundGraphic.Type = DicomAnnotationCompoundGraphicType.Rectangle 
    
      Dim pts(1) As DicomAnnotationPoint 
    
      pts(0) = New DicomAnnotationPoint(100, 100) 
      pts(1) = New DicomAnnotationPoint(200, 200) 
    
      compoundGraphic.SetAnnotationPoints(pts, pts.Length) 
      compoundGraphic.CompoundGraphicInstanceId = 200 
      compoundGraphic.GraphicGroupId = 0 
      compoundGraphic.RotationAngle = 45.0 
      compoundGraphic.RotationPoint = New DicomAnnotationPoint(150, 150) 
      compoundGraphic.Filled = True 
      compoundGraphic.Options = DicomAnnotationOptions.Fill Or DicomAnnotationOptions.Line Or DicomAnnotationOptions.CompoundGraphicInstanceId 
    
      ' LineStyle 
      compoundGraphic.LineStyle = New DicomLineStyle() 
      compoundGraphic.LineStyle.LineOptions = DicomAnnotationLineOptions.None 
      compoundGraphic.LineStyle.Shadow.ShadowStyle = DicomAnnotationShadowStyleType.Off 
      compoundGraphic.LineStyle.Shadow.ShadowOpacity = 0.0F 
      compoundGraphic.LineStyle.Shadow.ShadowOffsetX = 0.0F 
      compoundGraphic.LineStyle.Shadow.ShadowOffsetY = 0.0F 
      compoundGraphic.LineStyle.Shadow.ShadowColorCieLabValue = New UShort(2) {1, 2, 3} 
    
      compoundGraphic.LineStyle.PatternOnColorCieLabValue = New UShort(2) {24886, 53484, 50171} ' red 
      compoundGraphic.LineStyle.PatternOffColorCieLabValue = New UShort(2) {0, 0, 0} 
      compoundGraphic.LineStyle.LineThickness = 2.0F 
      compoundGraphic.LineStyle.LineDashingStyle = DicomAnnotationDashStyleType.Solid 
      compoundGraphic.LineStyle.LinePattern = &HFFFF 
      compoundGraphic.LineStyle.PatternOnOpacity = 1.0F 
      compoundGraphic.LineStyle.PatternOffOpacity = 0.0F 
    
      ' FillStyle 
      compoundGraphic.FillStyle = New DicomFillStyle() 
      compoundGraphic.FillStyle.FillOptions = DicomAnnotationFillOptions.None 
      compoundGraphic.FillStyle.PatternOnColorCieLabValue = New UShort(2) {21169, 53249, 5175} ' blue 
      compoundGraphic.FillStyle.PatternOffColorCieLabValue = New UShort(2) {0, 0, 0} 
      compoundGraphic.FillStyle.PatternOnOpacity = 1.0F 
      compoundGraphic.FillStyle.PatternOffOpacity = 0.0F 
      compoundGraphic.FillStyle.FillMode = DicomAnnotationFillModeType.Solid 
    
      ' Set up the DicomAnnotationsUtilities converter 
      Dim du As New DicomAnnotationsUtilities() 
      du.ImageDpiX = 96.0 
      du.ImageDpiY = 96.0 
      du.DisplayWidth = 200 
      du.DisplayHeight = 200 
      du.LayerName = "Layer 0" 
    
      ' Convert the DICOM Annotation to a LEAD annotation 
      Dim annObjectResult As AnnObject = du.ToAnnObject(compoundGraphic) 
      Return annObjectResult 
    
   End Function 

Target Platforms

Reference

DicomAnnotationsUtilities Class

DicomAnnotationsUtilities Members

Overload List