Class WmfSelectObject
Namn på plats: Aspose.Imaging.FileFormats.Wmf.Objects Församling: Aspose.Imaging.dll (25.5.0)
Det valda objektet.
public class WmfSelectObject : WmfObjectInheritance
object ← MetaObject ← WmfObject ← WmfSelectObject
Arvsmedlemmar
object.GetType() , object.MemberwiseClone() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()
Constructors
WmfSelectObject(WmfGraphicObject)
Initialiserar en ny instans av Aspose.Imaging.FileFormats.Wmf.Objects.WmfSelectObject klass.
public WmfSelectObject(WmfGraphicObject wmfObject)Parameters
wmfObject WmfGraphicObject
Det är WMF objektet.
WmfSelectObject()
Initialiserar en ny instans av Aspose.Imaging.FileFormats.Wmf.Objects.WmfSelectObject klass.
public WmfSelectObject()Examples
Följande exempel visar hur du ställer in bakgrundsfärgen för WMF. Faktum är att den drar en rektangel av bakgrundsfärgen innan du ritar alla andra objekt.
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
Få eller ställa in indexet för objektet.
public int ObjectIndex { get; set; }