Class ImageOptionsBase
Class ImageOptionsBase
Το όνομα: Aspose.Imaging Συγκέντρωση: Aspose.Imaging.dll (25.4.0)
Οι επιλογές βάσης εικόνας.
[JsonObject(MemberSerialization.OptIn)]
public abstract class ImageOptionsBase : DisposableObject, IDisposable, IHasXmpData, IHasMetadata, ICloneableInheritance
object ← DisposableObject ← ImageOptionsBase
Derived
BmpOptions , DicomOptions , DxfOptions , EpsOptions , GifOptions , Html5CanvasOptions , IcoOptions , Jpeg2000Options , JpegOptions , MetafileOptions , PdfOptions , PngOptions , PsdOptions , SvgOptions , TgaOptions , TiffOptions , VectorRasterizationOptions , WebPOptions
Implements
IDisposable , IHasXmpData , IHasMetadata , ICloneable
Κληρονομημένα μέλη
DisposableObject.Dispose() , DisposableObject.ReleaseManagedResources() , DisposableObject.ReleaseUnmanagedResources() , DisposableObject.VerifyNotDisposed() , DisposableObject.Disposed , object.GetType() , object.MemberwiseClone() , object.ToString() , object.Equals(object?) , object.Equals(object?, object?) , object.ReferenceEquals(object?, object?) , object.GetHashCode()
Constructors
ImageOptionsBase()
Αρχίζει μια νέα περίπτωση της κατηγορίας Aspose.Imaging.ImageOptionsBase.
[JsonConstructor]
protected ImageOptionsBase()ImageOptionsBase(ImageOptionsBase)
Αρχίζει μια νέα περίπτωση της κατηγορίας Aspose.Imaging.ImageOptionsBase.
protected ImageOptionsBase(ImageOptionsBase imageOptions)Parameters
imageOptions ImageOptionsBase
Οι επιλογές εικόνας.
ImageOptionsBase(Image)
Αρχίζει μια νέα περίπτωση της κατηγορίας Aspose.Imaging.ImageOptionsBase.
protected ImageOptionsBase(Image image)Parameters
image Image
Η εικόνα .
Properties
BufferSizeHint
Αποκτά ή καθορίζει το μέγεθος μπουφέ που καθορίζεται μέγεθος μέγιστο επιτρεπόμενο για όλα τα εσωτερικά μπουφέ.
public int BufferSizeHint { get; set; }Αξία ιδιοκτησίας
Examples
Το παρακάτω παράδειγμα δείχνει πώς να ρυθμίσετε ένα όριο μνήμης κατά τη δημιουργία μιας νέας εικόνας JPEG. Το όριο μνήμης είναι το μέγιστο επιτρεπόμενο μέγεθος (σε megabytes) για όλα τα εσωτερικά buffers.
string dir = "c:\\aspose.imaging\\issues\\net\\3404\\";
// Setting a memory limit of 50 megabytes for target created image
Aspose.Imaging.ImageOptionsBase createOptions = new Aspose.Imaging.ImageOptions.JpegOptions
{
CompressionType = Aspose.Imaging.FileFormats.Jpeg.JpegCompressionMode.Progressive,
BufferSizeHint = 50,
Source = new Aspose.Imaging.Sources.FileCreateSource(dir + "createdFile.jpg", false),
};
using (var image = Aspose.Imaging.Image.Create(createOptions, 1000, 1000))
{
image.Save(); // save to same location
}Το παρακάτω παράδειγμα δείχνει πώς να ρυθμίσετε ένα όριο μνήμης κατά τη δημιουργία μιας εικόνας PNG και να σχεδιάσετε πολύπλοκα γραφικά πάνω σε αυτό. Το όριο μνήμης είναι το μέγιστο επιτρεπόμενο μέγεθος (σε megabytes) για όλα τα εσωτερικά buffers.
string dir = "c:\\aspose.imaging\\issues\\net\\3383\\";
const int ImageSize = 2000;
Aspose.Imaging.ImageOptionsBase createOptions = new Aspose.Imaging.ImageOptions.PngOptions();
createOptions.Source = new Aspose.Imaging.Sources.FileCreateSource(dir + "graphics_simple.png", false);
createOptions.BufferSizeHint = 30; // Memory limit is 30 Mb
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Create(createOptions, ImageSize, ImageSize))
{
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
// You can use any graphic operations here, all of them will be performed within the established memory limit
// For example:
graphics.Clear(Aspose.Imaging.Color.LightSkyBlue);
graphics.DrawLine(new Aspose.Imaging.Pen(Aspose.Imaging.Color.Red, 3f), 0, 0, image.Width, image.Height);
image.Save();
}
// A large number of graphic operations are also supported:
const int OperationAreaSize = 10;
createOptions = new Aspose.Imaging.ImageOptions.PngOptions();
createOptions.Source = new Aspose.Imaging.Sources.FileCreateSource(dir + "graphics_complex.png", false);
createOptions.BufferSizeHint = 30; // Memory limit is 30 Mb
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Create(createOptions, ImageSize, ImageSize))
{
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
graphics.BeginUpdate();
graphics.Clear(Aspose.Imaging.Color.LightSkyBlue);
int x, y;
int numberOfOperations = 0;
for (int column = 0; column * OperationAreaSize < ImageSize; column++)
{
for (int row = 0; row * OperationAreaSize < ImageSize; row++)
{
x = column * OperationAreaSize;
y = row * OperationAreaSize;
bool reversed = (column + row) % 2 != 0;
if (reversed)
{
graphics.DrawLine(
new Aspose.Imaging.Pen(Aspose.Imaging.Color.Red),
x + OperationAreaSize - 2,
y,
x,
y + OperationAreaSize);
}
else
{
graphics.DrawLine(
new Aspose.Imaging.Pen(Aspose.Imaging.Color.Red),
x,
y,
x + OperationAreaSize - 2,
y + OperationAreaSize);
}
numberOfOperations++;
}
}
// About 40k operations will be applied here, while they do not take up too much memory
// since they are already unloaded into the external file, and will be loaded from there one at a time
graphics.EndUpdate();
image.Save();
}FullFrame
Αποκτά ή καθορίζει μια τιμή που υποδεικνύει αν [πλήρως πλαίσιο].
[JsonProperty]
public bool FullFrame { get; set; }Αξία ιδιοκτησίας
KeepMetadata
Αποκτά αξία για το αν θα διατηρήσετε τα αρχικά μεταδεδομένα εικόνας στην εξαγωγή.
public bool KeepMetadata { get; set; }Αξία ιδιοκτησίας
MultiPageOptions
Οι πολλαπλές επιλογές
public MultiPageOptions MultiPageOptions { get; set; }Αξία ιδιοκτησίας
Palette
Πάρτε ή τοποθετήστε το χρώμα παλέτα.
public virtual IColorPalette Palette { get; set; }Αξία ιδιοκτησίας
Examples
Το παρακάτω παράδειγμα δείχνει πώς να συμπιέσετε μια εικόνα PNG, χρησιμοποιώντας δείκτη χρώματος με την καλύτερη παλέτα που ταιριάζει
// Loads png image
string sourceFilePath="OriginalRings.png";
string outputFilePath="OriginalRingsOutput.png";
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(sourceFilePath))
{
image.Save(outputFilePath, new Aspose.Imaging.ImageOptions.PngOptions()
{
Progressive = true,
// Use indexed color type
ColorType = Aspose.Imaging.FileFormats.Png.PngColorType.IndexedColor,
// Use maximal compression
CompressionLevel = 9,
// Get the closest 8-bit color palette which covers as many pixels as possible, so that a palettized image
// is almost visually indistinguishable from a non-palletized one.
Palette = Aspose.Imaging.ColorPaletteHelper.GetCloseImagePalette((Aspose.Imaging.RasterImage)image, 256, Aspose.Imaging.PaletteMiningMethod.Histogram)
});
}
// The output file size should be significantly reducedΤο παρακάτω παράδειγμα φορτώνει μια εικόνα BMP και την αποθηκεύει πίσω στο BMP χρησιμοποιώντας διάφορες επιλογές αποθήκευσης.
string dir = "c:\\temp\\";
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.bmp"))
{
Aspose.Imaging.RasterImage rasterImage = (Aspose.Imaging.RasterImage)image;
// Create BmpOptions
Aspose.Imaging.ImageOptions.BmpOptions saveOptions = new Aspose.Imaging.ImageOptions.BmpOptions();
// Use 8 bits per pixel to reduce the size of the output image.
saveOptions.BitsPerPixel = 8;
// Set the closest 8-bit color palette which covers the maximal number of image pixels, so that a palettized image
// is almost visually indistinguishable from a non-palletized one.
saveOptions.Palette = Aspose.Imaging.ColorPaletteHelper.GetCloseImagePalette(rasterImage, 256);
// Save without compression.
// You can also use RLE-8 compression to reduce the size of the output image.
saveOptions.Compression = Aspose.Imaging.FileFormats.Bmp.BitmapCompression.Rgb;
// Set the horizontal and vertical resolution to 96 dpi.
saveOptions.ResolutionSettings = new Aspose.Imaging.ResolutionSetting(96.0, 96.0);
image.Save(dir + "sample.bmpoptions.bmp", saveOptions);
}Το παρακάτω παράδειγμα φορτώνει μια εικόνα BMP και την αποθηκεύει στο JPEG χρησιμοποιώντας διάφορες επιλογές αποθήκευσης.
string dir = "c:\\temp\\";
// Load a BMP image from a file.
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.bmp"))
{
// Do some image processing.
// Use additional options to specify the desired image parameters.
Aspose.Imaging.ImageOptions.JpegOptions saveOptions = new Aspose.Imaging.ImageOptions.JpegOptions();
// The number of bits per channel is 8.
// When a palette is used, the color index is stored in the image data instead of the color itself.
saveOptions.BitsPerChannel = 8;
// Set the progressive type of compression.
saveOptions.CompressionType = Aspose.Imaging.FileFormats.Jpeg.JpegCompressionMode.Progressive;
// Set the image quality. It is a value between 1 and 100.
saveOptions.Quality = 100;
// Set the horizontal/vertical resolution to 96 dots per inch.
saveOptions.ResolutionSettings = new Aspose.Imaging.ResolutionSetting(96.0, 96.0);
saveOptions.ResolutionUnit = Aspose.Imaging.ResolutionUnit.Inch;
// If the source image is colored, it will be converted to grayscaled.
saveOptions.ColorType = Aspose.Imaging.FileFormats.Jpeg.JpegCompressionColorMode.Grayscale;
// Use a palette to reduce the output size.
saveOptions.Palette = Aspose.Imaging.ColorPaletteHelper.Create8BitGrayscale(false);
image.Save(dir + "sample.palettized.jpg", saveOptions);
}Το παρακάτω παράδειγμα δημιουργεί μια παλέτη γραφική εικόνα BMP και στη συνέχεια την αποθηκεύει σε ένα αρχείο.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.BmpOptions createOptions = new Aspose.Imaging.ImageOptions.BmpOptions();
// Save to a file
createOptions.Source = new Aspose.Imaging.Sources.FileCreateSource(dir + "output.palette8bit.bmp", false);
// Use 8 bits per pixel to reduce the size of the output image.
createOptions.BitsPerPixel = 8;
// Set the standard 8-bit grayscale color palette which covers all grayscale colors.
// If the processed image contains only grayscale colors, then its palettized version
// is visually indistinguishable from a non-palletized one.
createOptions.Palette = Aspose.Imaging.ColorPaletteHelper.Create8BitGrayscale(false);
// Save without compression.
// You can also use RLE-8 compression to reduce the size of the output image.
createOptions.Compression = Aspose.Imaging.FileFormats.Bmp.BitmapCompression.Rgb;
// Set the horizontal and vertical resolution to 96 dpi.
createOptions.ResolutionSettings = new Aspose.Imaging.ResolutionSetting(96.0, 96.0);
// Create a BMP image of 100 x 100 px and save it to a file.
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Create(createOptions, 100, 100))
{
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(image.Width, image.Height),
Aspose.Imaging.Color.Black,
Aspose.Imaging.Color.White);
// Fill the image with a grayscale gradient
graphics.FillRectangle(gradientBrush, image.Bounds);
image.Save();
}Το παρακάτω παράδειγμα δείχνει πώς να παλέσει μια εικόνα BMP για να μειώσει το μέγεθος της παραγωγής της.
// Create a BMP image 100 x 100 px.
using (Aspose.Imaging.FileFormats.Bmp.BmpImage bmpImage = new Aspose.Imaging.FileFormats.Bmp.BmpImage(100, 100))
{
// The linear gradient from the left-top to the right-bottom corner of the image.
Aspose.Imaging.Brushes.LinearGradientBrush brush =
new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(bmpImage.Width, bmpImage.Height),
Aspose.Imaging.Color.Red,
Aspose.Imaging.Color.Green);
// Fill the entire image with the linear gradient brush.
Aspose.Imaging.Graphics gr = new Aspose.Imaging.Graphics(bmpImage);
gr.FillRectangle(brush, bmpImage.Bounds);
// Get the closest 8-bit color palette which covers as many pixels as possible, so that a palettized image
// is almost visually indistinguishable from a non-palletized one.
Aspose.Imaging.IColorPalette palette = Aspose.Imaging.ColorPaletteHelper.GetCloseImagePalette(bmpImage, 256);
// 8-bit palette contains at most 256 colors.
Aspose.Imaging.ImageOptions.BmpOptions saveOptions = new Aspose.Imaging.ImageOptions.BmpOptions();
saveOptions.Palette = palette;
saveOptions.BitsPerPixel = 8;
using (System.IO.MemoryStream stream = new System.IO.MemoryStream())
{
bmpImage.Save(stream, saveOptions);
System.Console.WriteLine("The palettized image size is {0} bytes.", stream.Length);
}
using (System.IO.MemoryStream stream = new System.IO.MemoryStream())
{
bmpImage.Save(stream);
System.Console.WriteLine("The non-palettized image size is {0} bytes.", stream.Length);
}
}
// The output looks like this:
// The palettized image size is 11078 bytes.
// The non-palettized image size is 40054 bytes.ProgressEventHandler
Αποκτά ή καθορίζει την εξέλιξη του χειριστή γεγονότος.
[JsonProperty]
public ProgressEventHandler ProgressEventHandler { get; set; }Αξία ιδιοκτησίας
Examples
Το παρακάτω παράδειγμα δείχνει πώς να εκτυπώσετε πληροφορίες σχετικά με τα γεγονότα προόδου για τις εργασίες φόρτωσης/εξαγωγής.
public void Test3460()
{
string dir = "c:\\aspose.imaging\\net\\issues\\3460";
string fileName = System.IO.Path.Combine(dir, "big.png");
// Example of use of separate operation progress event handlers for load/export operations
using (var image = Aspose.Imaging.Image.Load(fileName, new Aspose.Imaging.LoadOptions { ProgressEventHandler = ProgressCallback }))
{
image.Save(fileName + ".psd",
new Aspose.Imaging.ImageOptions.PsdOptions() { ProgressEventHandler = ExportProgressCallback });
}
}
private void ProgressCallback(Aspose.Imaging.ProgressManagement.ProgressEventHandlerInfo info)
{
System.Console.WriteLine("{0} : {1}/{2}", info.EventType, info.Value, info.MaxValue);
}
private void ExportProgressCallback(Aspose.Imaging.ProgressManagement.ProgressEventHandlerInfo info)
{
System.Console.WriteLine("Export event {0} : {1}/{2}", info.EventType, info.Value, info.MaxValue);
}
// The STDOUT log may look like this:
//Initialization : 1/4
//PreProcessing : 2/4
//Processing : 3/4
//Finalization : 4/4
//Export event Initialization : 1/4
//Export event PreProcessing : 2/4
//Export event Processing : 3/4
//Export event RelativeProgress : 1/1
//RelativeProgress : 1/1
//Export event Finalization : 4/4ResolutionSettings
Αποκτά ή ρυθμίζει τις ρυθμίσεις επίλυσης.
public virtual ResolutionSetting ResolutionSettings { get; set; }Αξία ιδιοκτησίας
Examples
Το παρακάτω παράδειγμα φορτώνει μια εικόνα BMP και την αποθηκεύει πίσω στο BMP χρησιμοποιώντας διάφορες επιλογές αποθήκευσης.
string dir = "c:\\temp\\";
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.bmp"))
{
Aspose.Imaging.RasterImage rasterImage = (Aspose.Imaging.RasterImage)image;
// Create BmpOptions
Aspose.Imaging.ImageOptions.BmpOptions saveOptions = new Aspose.Imaging.ImageOptions.BmpOptions();
// Use 8 bits per pixel to reduce the size of the output image.
saveOptions.BitsPerPixel = 8;
// Set the closest 8-bit color palette which covers the maximal number of image pixels, so that a palettized image
// is almost visually indistinguishable from a non-palletized one.
saveOptions.Palette = Aspose.Imaging.ColorPaletteHelper.GetCloseImagePalette(rasterImage, 256);
// Save without compression.
// You can also use RLE-8 compression to reduce the size of the output image.
saveOptions.Compression = Aspose.Imaging.FileFormats.Bmp.BitmapCompression.Rgb;
// Set the horizontal and vertical resolution to 96 dpi.
saveOptions.ResolutionSettings = new Aspose.Imaging.ResolutionSetting(96.0, 96.0);
image.Save(dir + "sample.bmpoptions.bmp", saveOptions);
}Το παρακάτω παράδειγμα φορτώνει μια εικόνα BMP και την αποθηκεύει στο JPEG χρησιμοποιώντας διάφορες επιλογές αποθήκευσης.
string dir = "c:\\temp\\";
// Load a BMP image from a file.
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.bmp"))
{
// Do some image processing.
// Use additional options to specify the desired image parameters.
Aspose.Imaging.ImageOptions.JpegOptions saveOptions = new Aspose.Imaging.ImageOptions.JpegOptions();
// The number of bits per channel is 8.
// When a palette is used, the color index is stored in the image data instead of the color itself.
saveOptions.BitsPerChannel = 8;
// Set the progressive type of compression.
saveOptions.CompressionType = Aspose.Imaging.FileFormats.Jpeg.JpegCompressionMode.Progressive;
// Set the image quality. It is a value between 1 and 100.
saveOptions.Quality = 100;
// Set the horizontal/vertical resolution to 96 dots per inch.
saveOptions.ResolutionSettings = new Aspose.Imaging.ResolutionSetting(96.0, 96.0);
saveOptions.ResolutionUnit = Aspose.Imaging.ResolutionUnit.Inch;
// If the source image is colored, it will be converted to grayscaled.
saveOptions.ColorType = Aspose.Imaging.FileFormats.Jpeg.JpegCompressionColorMode.Grayscale;
// Use a palette to reduce the output size.
saveOptions.Palette = Aspose.Imaging.ColorPaletteHelper.Create8BitGrayscale(false);
image.Save(dir + "sample.palettized.jpg", saveOptions);
}Το παρακάτω παράδειγμα δημιουργεί μια παλέτη γραφική εικόνα BMP και στη συνέχεια την αποθηκεύει σε ένα αρχείο.
string dir = "c:\\temp\\";
Aspose.Imaging.ImageOptions.BmpOptions createOptions = new Aspose.Imaging.ImageOptions.BmpOptions();
// Save to a file
createOptions.Source = new Aspose.Imaging.Sources.FileCreateSource(dir + "output.palette8bit.bmp", false);
// Use 8 bits per pixel to reduce the size of the output image.
createOptions.BitsPerPixel = 8;
// Set the standard 8-bit grayscale color palette which covers all grayscale colors.
// If the processed image contains only grayscale colors, then its palettized version
// is visually indistinguishable from a non-palletized one.
createOptions.Palette = Aspose.Imaging.ColorPaletteHelper.Create8BitGrayscale(false);
// Save without compression.
// You can also use RLE-8 compression to reduce the size of the output image.
createOptions.Compression = Aspose.Imaging.FileFormats.Bmp.BitmapCompression.Rgb;
// Set the horizontal and vertical resolution to 96 dpi.
createOptions.ResolutionSettings = new Aspose.Imaging.ResolutionSetting(96.0, 96.0);
// Create a BMP image of 100 x 100 px and save it to a file.
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Create(createOptions, 100, 100))
{
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(image);
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(image.Width, image.Height),
Aspose.Imaging.Color.Black,
Aspose.Imaging.Color.White);
// Fill the image with a grayscale gradient
graphics.FillRectangle(gradientBrush, image.Bounds);
image.Save();
}Το παρακάτω παράδειγμα δείχνει πώς να δημιουργήσετε μια εικόνα JPEG του καθορισμένου μεγέθους με τις καθορισμένες παραμέτρους.
string dir = "c:\\temp\\";
// Create a JPEG image of 100x100 px.
// Use additional options to specify the desired image parameters.
Aspose.Imaging.ImageOptions.JpegOptions createOptions = new Aspose.Imaging.ImageOptions.JpegOptions();
// The number of bits per channel is 8, 8, 8 for Y, Cr, Cb components accordingly.
createOptions.BitsPerChannel = 8;
// Set the progressive type of compression.
createOptions.CompressionType = Aspose.Imaging.FileFormats.Jpeg.JpegCompressionMode.Progressive;
// Set the image quality. It is a value between 1 and 100.
createOptions.Quality = 100;
// Set the horizontal/vertical resolution to 96 dots per inch.
createOptions.ResolutionSettings = new Aspose.Imaging.ResolutionSetting(96.0, 96.0);
createOptions.ResolutionUnit = Aspose.Imaging.ResolutionUnit.Inch;
// This is a standard option for JPEG images.
// Two chroma components (Cb and Cr) can be bandwidth-reduced, subsampled, compressed.
createOptions.ColorType = Aspose.Imaging.FileFormats.Jpeg.JpegCompressionColorMode.YCbCr;
using (Aspose.Imaging.FileFormats.Jpeg.JpegImage jpegImage = new Aspose.Imaging.FileFormats.Jpeg.JpegImage(createOptions, 100, 100))
{
Aspose.Imaging.Graphics graphics = new Aspose.Imaging.Graphics(jpegImage);
Aspose.Imaging.Brushes.LinearGradientBrush gradientBrush = new Aspose.Imaging.Brushes.LinearGradientBrush(
new Aspose.Imaging.Point(0, 0),
new Aspose.Imaging.Point(jpegImage.Width, jpegImage.Height),
Aspose.Imaging.Color.Yellow,
Aspose.Imaging.Color.Blue);
// Fill the image with a grayscale gradient
graphics.FillRectangle(gradientBrush, jpegImage.Bounds);
// Save to a file.
jpegImage.Save(dir + "output.explicitoptions.jpg");
}Source
Αποκτά ή τοποθετεί την πηγή για να δημιουργήσει μια εικόνα.
public Source Source { get; set; }Αξία ιδιοκτησίας
VectorRasterizationOptions
Αποκτά ή ρυθμίζει τις επιλογές ραστερίσματος vector.
public VectorRasterizationOptions VectorRasterizationOptions { get; set; }Αξία ιδιοκτησίας
XmpData
Αποκτήστε ή τοποθετήστε το δοχείο μεταδεδομένων XMP.
[JsonProperty]
public virtual XmpPacketWrapper XmpData { get; set; }Αξία ιδιοκτησίας
Methods
Clone()
Δημιουργεί μια κλωνοποίηση αυτής της περιόδου.
public virtual ImageOptionsBase Clone()Returns
Ένα κλόουν αυτής της περιόδου.
ReleaseManagedResources()
Απελευθερώστε τους διαχειριζόμενους πόρους. Βεβαιωθείτε ότι δεν απελευθερώνονται εδώ μη διαχειριζόμενοι πόροι, καθώς μπορεί να έχουν ήδη απελευθερωθεί.
protected override void ReleaseManagedResources()