Class WmfDeleteObject
Nom dels espais: Aspose.Imaging.FileFormats.Wmf.Objects Assemblea: Aspose.Imaging.dll (25.4.0)
L’objecte esborrat
public class WmfDeleteObject : WmfObjectInheritance
object ← MetaObject ← WmfObject ← WmfDeleteObject
Membres heretats
object.GetType() , object.MemberwiseClone() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()
Constructors
WmfDeleteObject(WmfGraphicObject)
Inicialitza una nova instància de la classe Aspose.Imaging.FileFormats.Wmf.Objects.
public WmfDeleteObject(WmfGraphicObject deletedObject)Parameters
deletedObject WmfGraphicObject
l’objecte eliminat.
WmfDeleteObject()
Inicialitza una nova instància de la classe Aspose.Imaging.FileFormats.Wmf.Objects.
public WmfDeleteObject()Examples
L’exemple següent mostra com configurar el color de fons per a WMF. De fet, treu un rectangle del color del fons abans de dibuixar tots els altres objectes.
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);
}
/// <summary>
/// Helper method to change WMF background.
/// </summary>
public static void AddBackgroundRectangleWmf(Aspose.Imaging.FileFormats.Wmf.WmfImage image, Aspose.Imaging.Color color)
{
image.CacheData();
if (image.Records.Count < 1)
{
return;
}
//Set Rectangle
Aspose.Imaging.FileFormats.Wmf.Objects.WmfRectangle rectangle = new Aspose.Imaging.FileFormats.Wmf.Objects.WmfRectangle();
rectangle.Rectangle = image.FrameBounds;
//Set Brush
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();
//Select brush
Aspose.Imaging.FileFormats.Wmf.Objects.WmfSelectObject selectObject = new Aspose.Imaging.FileFormats.Wmf.Objects.WmfSelectObject(brush);
//Remove brush
Aspose.Imaging.FileFormats.Wmf.Objects.WmfDeleteObject deleteObject = new Aspose.Imaging.FileFormats.Wmf.Objects.WmfDeleteObject(brush);
//Add records
image.Records.Insert(0, brush);
image.Records.Insert(1, selectObject);
image.Records.Insert(2, rectangle);
image.Records.Insert(3, deleteObject);
}Properties
ObjectIndex
Obté o col·loca l’índex de l’objecte.
public int ObjectIndex { get; set; }