Exclude(DicomLabel,SKSizeI) Method

In This Topic

Apply planes to exclude region

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Overloads Sub Exclude( _
   ByVal Label As DicomLabel, _
   ByVal DisplayArea As SkiaSharp.SKSizeI _
)

'Usage
 
Dim instance As DicomImage3D
Dim Label As DicomLabel
Dim DisplayArea As SkiaSharp.SKSizeI
 
instance.Exclude(Label, DisplayArea)

public void Exclude( 
   DicomLabel Label,
   SkiaSharp.SKSizeI DisplayArea
)

public:
void Exclude( 
   DicomLabel^ Label,
   SkiaSharp.SKSizeI DisplayArea
)

Parameters

Label: The label containing a rectangle or polygon used to define the cut planes
DisplayArea: The size of the area in which the image is displayed

Remarks

For rectangle, 4 planes are generated, each of which is orthogonal to the current display plane, and each includes, at that plane, the line(s) of the label. For Polygon Label, planes will be added per vertex in polygon, redundant planes are removed so the number of planes added is variable. These are added to the InvertPlanes collection, and may therefore subsequently be removed from that collection if necessary. The effect of this function is that any data which posistion falls within boundaries of the label passed in will not be rendered.

Example

DicomImage image = new DicomImage("your_3D_dicom_image.dcm");
DicomVolume volume = new DicomVolume(image);
                    
RenderMode3D renderMode = RenderMode3D.VR;
DicomImage3D image3D = new DicomImage3D(volume, renderMode);   
            
Size displayArea = new Size(image3D.Size.Width, image3D.Size.Height);
Rectangle clipRectangle = new Rectangle(displayArea.Width / 4, displayArea.Height / 4, displayArea.Width / 2, displayArea.Height / 2);
                    
DicomLabel clippingLabel = new DicomLabel()
{
    LabelType = LabelType.Rectangle, 
    Area = clipRectangle, 
    Pen = Pens.Red 
}
                    
image3D.Exclude(clippingLabel, displayArea);
Viewer.Images.Add(image3D);

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

DicomImage3D Class
DicomImage3D Members
Overload List

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