Class EmfPlusDrawEllipse

Class EmfPlusDrawEllipse

Namespace: Aspose.Imaging.FileFormats.Emf.EmfPlus.Records
Assembly: Aspose.Imaging.dll (25.7.0)

The EmfPlusDrawEllipse record specifies drawing an ellipse.

public sealed class EmfPlusDrawEllipse : EmfPlusDrawingRecordType
{
    public short x;
    public short y;
    public short width;
    public short height;
    public EllipseAttributes ellipseAttributes;
}

Inheritance

object ← MetaObject ← EmfPlusRecord ← EmfPlusDrawingRecordType ← EmfPlusDrawEllipse

Inherited Members

EmfPlusRecord.Type , EmfPlusRecord.Flags , EmfPlusRecord.Size , EmfPlusRecord.DataSize , object.GetType() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()

Constructors

EmfPlusDrawEllipse(EmfPlusRecord)

Initializes a new instance of the Aspose.Imaging.FileFormats.Emf.EmfPlus.Records.EmfPlusDrawEllipse class.

public void EmfPlusDrawEllipse(EmfPlusRecord source)
   {
      var x = source.GetShortInt();
      var y = source.GetShortInt();
      var width = source.GetLongInt();
      var height = source.GetLongInt();
      using (var pathGeometry = new PathGeometry())
      {
         var startPoint = new Point(x, y);
         var ellipticalFigure = new Ellipse figure{StartPoint = startPoint};
         double radiusX = width / 2.0;
         double radiusY = height / 2.0;
         ellipticalFigure.RadiusX = radiusX;
         ellipticalFigure.RadiusY = radiusY;
         pathGeometry.Figures.Add(ellipticalFigure);
         var pen = new Pen();
         pen.Brush = Brushes.Black;
         pen.Width = 1;
         var geometry = new DrawingBrush(pen.Brush);
         geometry.AlignmentX = AlignmentX.Center;
         geometry.AlignmentY = AlignmentY.Center;
         var drawEllipse = new DrawingBrushElement3D();
         drawEllipse.Geometry = pathGeometry;
         drawEllipse.Transform = new Transform3DGroup();
         drawEllipse.Transform = Transform3D.Translation(new Point3D(-x, -y, 0));
         drawEllipse.Brush = geometry;
         var drawContext = context as DrawingContext;
         if (drawContext != null)
            drawContext.DrawGeometry(brush, pen, pathGeometry);
      }
   }

Parameters

source EmfPlusRecord

The source.

Properties

Compressed

Gets or sets a value indicating whether the PointData is compressed.If set, RectData contains an EmfPlusRect object (section 2.2.2.38).If clear, RectData contains an EmfPlusRectF object (section 2.2.2.39).

public bool Compressed
   {
      get;
      set;
   }

Property Value

bool

ObjectId

Gets or sets the object identifier.The index of an EmfPlusPen (section 2.2.1.7) object in the EMF+Object Table to draw the ellipse. The value MUST be zero to 63, inclusive.

public byte ObjectId
   {
      get;
      set;
   }

Property Value

byte

RectData

Gets or sets the rectangle dataEither an EmfPlusRect or EmfPlusRectF object that defines the bounding box of the ellipse.

public RectangleF RectData
   {
      get;
      set;
   }

Property Value

RectangleF

 English