Class WmfSelectObject

Class WmfSelectObject

Namespace: Aspose.Imaging.FileFormats.Wmf.Objects
Assembly: Aspose.Imaging.dll (25.7.0)

The select object.

public class WmfSelectObject : WmfObject
{
    private int _penIndex;
    private int _brushIndex;
    public WmfSelectObject(int penIndex, int brushIndex)
    {
        _penIndex = penIndex;
        _brushIndex = brushIndex;
    }
    protected override void DrawCore(Graphics graphics)
    {
        if (_penIndex >= 0 && _penIndex < Graphics.FromHdc(Hdc).GetHgcs().Length)
        {
            using (var pen = new Pen(Graphics.FromHdc(Hdc).GetHgcs()[_penIndex]))
                graphics.DrawPath(pen, Path);
        }
        if (_brushIndex >= 0 && _brushIndex < Graphics.FromHdc(Hdc).GetHgcs().Length)
        {
            using (var brush = new SolidBrush(Graphics.FromHdc(Hdc).GetHgcs()[_brushIndex]))
                graphics.FillPath(brush, Path);
        }
    }
}

Inheritance

object ← MetaObject ← WmfObject ← WmfSelectObject

Inherited Members

object.GetType() , object.MemberwiseClone() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()

Constructors

WmfSelectObject(WmfGraphicObject)

Initializes a new instance of the Aspose.Imaging.FileFormats.Wmf.Objects.WmfSelectObject class.

public WmfSelectObject(WmfGraphicObject wmfObject)
   {
   }

Parameters

wmfObject WmfGraphicObject

The WMF object.

WmfSelectObject()

Initializes a new instance of the Aspose.Imaging.FileFormats.Wmf.Objects.WmfSelectObject class.

public WmfSelectObject()
   {
   }

Examples

The following example shows how set the background color for WMF. Actually it draws a rectangle of the background color before drawing all other objects.

string dir = "c:\\aspose.imaging\\issues\\net\\3280\\";
   string inputFilePath = dir + "image2.wmf";
   string outputFilePath = dir + "ChangeBackground_" + "image2.wmf";
   using (Aspose.Imaging.FileFormats.Emf.MetaImage image = (Aspose.Imaging.FileFormats.Emf.MetaImage)Aspose.Imaging.Image.Load(inputFilePath))
   {
       AddBackgroundRectangleWmf((Aspose.Imaging.FileFormats.Wmf.WmfImage)image, Aspose.Imaging.Color.Blue);
       image.Save(outputFilePath);
   }
   public static void AddBackgroundRectangleWmf(Aspose.Imaging.FileFormats.Wmf.WmfImage image, Aspose.Imaging.Color color)
   {
       image.CacheData();
       if (image.Records.Count < 1)
       {
           return;
       }
       Aspose.Imaging.FileFormats.Wmf.Objects.WmfRectangle rectangle = new Aspose.Imaging.FileFormats.Wmf.Objects.WmfRectangle();
       rectangle.Rectangle = image.FrameBounds;
       Aspose.Imaging.FileFormats.Wmf.Objects.WmfCreateBrushInDirect brush = new Aspose.Imaging.FileFormats.Wmf.Objects.WmfCreateBrushInDirect();
       brush.LogBrush = new Aspose.Imaging.FileFormats.Emf.Emf.Objects.EmfLogBrushEx();
       brush.LogBrush.Argb32ColorRef = color.ToArgb();
       Aspose.Imaging.FileFormats.Wmf.Objects.WmfSelectObject selectObject = new Aspose.Imaging.FileFormats.Wmf.Objects.WmfSelectObject(brush);
       Aspose.Imaging.FileFormats.Wmf.Objects.WmfDeleteObject deleteObject = new Aspose.Imaging.FileFormats.Wmf.Objects.WmfDeleteObject(brush);
       image.Records.Insert(0, brush);
       image.Records.Insert(1, selectObject);
       image.Records.Insert(2, rectangle);
       image.Records.Insert(3, deleteObject);
   }

Properties

ObjectIndex

Gets or sets the index of the object.

public int ObjectIndex
   {
      get;
      set;
   }

Property Value

int

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