Example
This example does the following:
- Creates two grouped rulers (Leadtools.Dicom.DicomCompoundGraphic)
- Creates a converter
- Converts the grouped rulers to a LEAD Leadtools.Annotations.Engine.AnnPolyRulerObject
using Leadtools;
using Leadtools.Dicom;
using Leadtools.Dicom.Annotations;
using Leadtools.Annotations.Core;
private List<AnnObject> DicomAnnotationsUtilities_ToAnnObject2()
{
// 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";
du.CompoundGraphicInstanceId = 100;
du.GraphicGroupId = 123;
// LineStyle -- user for both rulers
DicomLineStyle lineStyle = new DicomLineStyle();
lineStyle = new DicomLineStyle();
lineStyle.LineOptions = DicomAnnotationLineOptions.None;
lineStyle.Shadow.ShadowStyle = DicomAnnotationShadowStyleType.Off;
lineStyle.Shadow.ShadowOpacity = 0.0f;
lineStyle.Shadow.ShadowOffsetX = 0.0f;
lineStyle.Shadow.ShadowOffsetY = 0.0f;
lineStyle.Shadow.ShadowColorCieLabValue = new ushort[3] { 1, 2, 3 };
lineStyle.PatternOnColorCieLabValue = new ushort[3] { 24886, 53484, 50171 }; // red
lineStyle.PatternOffColorCieLabValue = new ushort[3] { 0, 0, 0 };
lineStyle.LineThickness = 2.0f;
lineStyle.LineDashingStyle = DicomAnnotationDashStyleType.Solid;
lineStyle.LinePattern = 0xFFFF;
lineStyle.PatternOnOpacity = 1.0f;
lineStyle.PatternOffOpacity = 0.0f;
// Create a compound graphic -- ruler0
DicomCompoundGraphic ruler0 = new DicomCompoundGraphic();
ruler0.LayerName = "Layer 0";
ruler0.Units = DicomAnnotationUnitsRelativityType.Pixel;
ruler0.Type = DicomAnnotationCompoundGraphicType.Ruler;
DicomAnnotationPoint[] pts = new DicomAnnotationPoint[2];
pts[0] = new DicomAnnotationPoint(100, 100);
pts[1] = new DicomAnnotationPoint(200, 200);
ruler0.SetAnnotationPoints(pts, pts.Length);
ruler0.CompoundGraphicInstanceId = du.IncrementCompoundGraphicInstanceId();
ruler0.GraphicGroupId = du.GraphicGroupId;
ruler0.Options = DicomAnnotationOptions.CompoundGraphicInstanceId | DicomAnnotationOptions.GraphicGroupId;
ruler0.LineStyle = lineStyle.Clone();
// Create a compound graphic -- ruler0
DicomCompoundGraphic ruler1 = new DicomCompoundGraphic();
ruler1.LayerName = "Layer 0";
ruler1.Units = DicomAnnotationUnitsRelativityType.Pixel;
ruler1.Type = DicomAnnotationCompoundGraphicType.Ruler;
pts = new DicomAnnotationPoint[2];
pts[0] = new DicomAnnotationPoint(200, 200);
pts[1] = new DicomAnnotationPoint(300, 100);
ruler1.SetAnnotationPoints(pts, pts.Length);
ruler1.CompoundGraphicInstanceId = du.IncrementCompoundGraphicInstanceId();
ruler1.GraphicGroupId = du.GraphicGroupId;
ruler1.Options = DicomAnnotationOptions.CompoundGraphicInstanceId | DicomAnnotationOptions.GraphicGroupId;
ruler1.LineStyle = lineStyle.Clone();
// Convert the DICOM Annotation to a LEAD annotation
List<DicomAnnotationObject> listDicomObjects = new List<DicomAnnotationObject>();
listDicomObjects.Add(ruler0);
listDicomObjects.Add(ruler1);
// Create the DicomDataSet that has the GraphicGroupSequence
DicomDataSet dsPre = new DicomDataSet();
DicomElement graphicGroupSequenceElement = dsPre.InsertElement(null, false, DicomTag.GraphicGroupSequence, DicomVRType.SQ, true, 0);
DicomElement item = dsPre.InsertElement(graphicGroupSequenceElement, true, DicomTag.Item, DicomVRType.SQ, true, 0);
dsPre.InsertElementAndSetValue(item, true, DicomTag.GraphicGroupLabel, "PolyRulerObject");
dsPre.InsertElementAndSetValue(item, true, DicomTag.GraphicLayerDescription, "LEAD Annotation");
dsPre.InsertElementAndSetValue(item, true, DicomTag.GraphicGroupID, du.GraphicGroupId);
List<AnnObject> annObjectList = du.ToAnnObject(dsPre, listDicomObjects);
return annObjectList;
}
Imports Leadtools
Imports Leadtools.Dicom
Imports Leadtools.Dicom.Annotations
Imports Leadtools.Annotations.Core
Private Function DicomAnnotationsUtilities_ToAnnObject2() As List(Of AnnObject)
' 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"
du.CompoundGraphicInstanceId = 100
du.GraphicGroupId = 123
' LineStyle -- user for both rulers
Dim lineStyle As New DicomLineStyle()
lineStyle = New DicomLineStyle()
lineStyle.LineOptions = DicomAnnotationLineOptions.None
lineStyle.Shadow.ShadowStyle = DicomAnnotationShadowStyleType.Off
lineStyle.Shadow.ShadowOpacity = 0.0F
lineStyle.Shadow.ShadowOffsetX = 0.0F
lineStyle.Shadow.ShadowOffsetY = 0.0F
lineStyle.Shadow.ShadowColorCieLabValue = New UShort(2) {1, 2, 3}
lineStyle.PatternOnColorCieLabValue = New UShort(2) {24886, 53484, 50171} ' red
lineStyle.PatternOffColorCieLabValue = New UShort(2) {0, 0, 0}
lineStyle.LineThickness = 2.0F
lineStyle.LineDashingStyle = DicomAnnotationDashStyleType.Solid
lineStyle.LinePattern = &HFFFF
lineStyle.PatternOnOpacity = 1.0F
lineStyle.PatternOffOpacity = 0.0F
' Create a compound graphic -- ruler0
Dim ruler0 As New DicomCompoundGraphic()
ruler0.LayerName = "Layer 0"
ruler0.Units = DicomAnnotationUnitsRelativityType.Pixel
ruler0.Type = DicomAnnotationCompoundGraphicType.Ruler
Dim pts(1) As DicomAnnotationPoint
pts(0) = New DicomAnnotationPoint(100, 100)
pts(1) = New DicomAnnotationPoint(200, 200)
ruler0.SetAnnotationPoints(pts, pts.Length)
ruler0.CompoundGraphicInstanceId = du.IncrementCompoundGraphicInstanceId()
ruler0.GraphicGroupId = du.GraphicGroupId
ruler0.Options = DicomAnnotationOptions.CompoundGraphicInstanceId Or DicomAnnotationOptions.GraphicGroupId
ruler0.LineStyle = lineStyle.Clone()
' Create a compound graphic -- ruler0
Dim ruler1 As New DicomCompoundGraphic()
ruler1.LayerName = "Layer 0"
ruler1.Units = DicomAnnotationUnitsRelativityType.Pixel
ruler1.Type = DicomAnnotationCompoundGraphicType.Ruler
pts = New DicomAnnotationPoint(1) {}
pts(0) = New DicomAnnotationPoint(200, 200)
pts(1) = New DicomAnnotationPoint(300, 100)
ruler1.SetAnnotationPoints(pts, pts.Length)
ruler1.CompoundGraphicInstanceId = du.IncrementCompoundGraphicInstanceId()
ruler1.GraphicGroupId = du.GraphicGroupId
ruler1.Options = DicomAnnotationOptions.CompoundGraphicInstanceId Or DicomAnnotationOptions.GraphicGroupId
ruler1.LineStyle = lineStyle.Clone()
' Convert the DICOM Annotation to a LEAD annotation
Dim listDicomObjects As New List(Of DicomAnnotationObject)()
listDicomObjects.Add(ruler0)
listDicomObjects.Add(ruler1)
' Create the DicomDataSet that has the GraphicGroupSequence
Dim dsPre As New DicomDataSet()
Dim graphicGroupSequenceElement As DicomElement = dsPre.InsertElement(Nothing, False, DicomTag.GraphicGroupSequence, DicomVRType.SQ, True, 0)
Dim item As DicomElement = dsPre.InsertElement(graphicGroupSequenceElement, True, DicomTag.Item, DicomVRType.SQ, True, 0)
dsPre.InsertElementAndSetValue(item, True, DicomTag.GraphicGroupLabel, "PolyRulerObject")
dsPre.InsertElementAndSetValue(item, True, DicomTag.GraphicLayerDescription, "LEAD Annotation")
dsPre.InsertElementAndSetValue(item, True, DicomTag.GraphicGroupID, du.GraphicGroupId)
Dim annObjectList As List(Of AnnObject) = du.ToAnnObject(dsPre, listDicomObjects)
Return annObjectList
End Function
