Class DisposableObject
nazivni prostor: Aspose.Imaging Sastav: Aspose.Imaging.dll (25.4.0)
Predstavlja raspoloživi objekt.
public class DisposableObject : IDisposable
Inheritance
Derived
Brush , CdrObject , CmxContainer , CmxPage , DataStreamSupporter , EmbeddedImage , ImageOptionsBase , MaskingResult , StreamContainer , StringFormat
Implements
naslijeđeni članovi
object.GetType() , object.MemberwiseClone() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()
Constructors
DisposableObject()
public DisposableObject()
Properties
Disposed
Dobiva vrijednost koja ukazuje na to je li ta instanca uklonjena.
public bool Disposed { get; }
Vrijednost nekretnina
Methods
Dispose()
Na raspolaganju je sadašnji postupak.
public void Dispose()
Examples
Sljedeći primjer pokazuje kako sastaviti mutlipage TIFF iz pojedinačnih raster slika.
Aspose.Imaging.ImageOptions.TiffOptions createTiffOptions = new Aspose.Imaging.ImageOptions.TiffOptions(Aspose.Imaging.FileFormats.Tiff.Enums.TiffExpectedFormat.Default);
createTiffOptions.Source = new Aspose.Imaging.Sources.FileCreateSource("c:\\temp\\multipage.tif", false);
createTiffOptions.Photometric = Aspose.Imaging.FileFormats.Tiff.Enums.TiffPhotometrics.Rgb;
createTiffOptions.BitsPerSample = new ushort[] { 8, 8, 8 };
using (Aspose.Imaging.FileFormats.Tiff.TiffImage tiffImage = (Aspose.Imaging.FileFormats.Tiff.TiffImage)Image.Create(createTiffOptions, 100, 100))
{
// This is Font and Brush for drawing text on individual frames.
Aspose.Imaging.Font font = new Aspose.Imaging.Font("Arial", 64);
Aspose.Imaging.Brushes.SolidBrush brush = new Aspose.Imaging.Brushes.SolidBrush(Aspose.Imaging.Color.White);
// Create 5 frames
for (int i = 1; i <= 5; i++)
{
Aspose.Imaging.ImageOptions.PngOptions createPngOptions = new Aspose.Imaging.ImageOptions.PngOptions();
createPngOptions.Source = new Aspose.Imaging.Sources.StreamSource(new System.IO.MemoryStream());
// Create a PNG image and draw the number of page on it.
Aspose.Imaging.FileFormats.Png.PngImage pngImage = (Aspose.Imaging.FileFormats.Png.PngImage)Image.Create(createPngOptions, 100, 100);
Aspose.Imaging.Graphics gr = new Aspose.Imaging.Graphics(pngImage);
gr.DrawString(i.ToString(), font, brush, 10, 10);
// Create a frame based on the PNG image.
Aspose.Imaging.FileFormats.Tiff.TiffFrame frame = new Aspose.Imaging.FileFormats.Tiff.TiffFrame(pngImage);
// Add the frame to the TIFF image.
tiffImage.AddFrame(frame);
}
// The image was created with a single default frame. Let's remove it.
Aspose.Imaging.FileFormats.Tiff.TiffFrame activeFrame = tiffImage.ActiveFrame;
tiffImage.ActiveFrame = tiffImage.Frames[1];
tiffImage.RemoveFrame(0);
// Don't forget to dispose the frame if you won't add it to some other TiffImage
activeFrame.Dispose();
tiffImage.Save();
}
~DisposableObject()
protected ~DisposableObject()
ReleaseManagedResources()
Uklonite upravljane resurse. pobrinite se da se ovdje ne otpuštaju nekontrolirani resursi, budući da su možda već otpušteni.
protected virtual void ReleaseManagedResources()
ReleaseUnmanagedResources()
Uvjerite se da se ovdje ne otpuštaju upravljani resursi, budući da su možda već otpušteni.
protected virtual void ReleaseUnmanagedResources()
VerifyNotDisposed()
Provjerite da se trenutni postupak ne ukloni.
protected void VerifyNotDisposed()