Class CdrImagePage
Navne til: Aspose.Imaging.FileFormats.Cdr Sammensætning: Aspose.Imaging.dll (25.4.0)
Cdr billedside
public class CdrImagePage : VectorImage, IDisposable, IObjectWithBounds, IObjectWithSizeF, ICdrImageInheritance
object ← DisposableObject ← DataStreamSupporter ← Image ← VectorImage ← CdrImagePage
Implements
IDisposable , IObjectWithBounds , IObjectWithSizeF , ICdrImage
De arvede medlemmer
VectorImage.GetEmbeddedImages() , VectorImage.RemoveBackground() , VectorImage.RemoveBackground(RemoveBackgroundSettings) , VectorImage.Resize(int, int, ResizeType) , VectorImage.Resize(int, int, ImageResizeSettings) , VectorImage.RotateFlip(RotateFlipType) , VectorImage.Crop(Rectangle) , VectorImage.Rotate(float) , VectorImage.Modify(RectangleF, float, float, float) , VectorImage.SizeF , VectorImage.WidthF , VectorImage.HeightF , VectorImage.Width , VectorImage.Height , Image.CanLoad(string) , Image.CanLoad(string, LoadOptions) , Image.CanLoad(Stream) , Image.CanLoad(Stream, LoadOptions) , Image.Create(ImageOptionsBase, int, int) , Image.Create(Image[]) , Image.Create(MultipageCreateOptions) , Image.Create(string[], bool) , Image.Create(string[]) , Image.Create(Image[], bool) , Image.GetFileFormat(string) , Image.GetFileFormat(Stream) , Image.GetFittingRectangle(Rectangle, int, int) , Image.GetFittingRectangle(Rectangle, int[], int, int) , Image.Load(string, LoadOptions) , Image.Load(string) , Image.Load(Stream, LoadOptions) , Image.Load(Stream) , Image.GetProportionalWidth(int, int, int) , Image.GetProportionalHeight(int, int, int) , Image.RemoveMetadata() , Image.CanSave(ImageOptionsBase) , Image.Resize(int, int) , Image.Resize(int, int, ResizeType) , Image.Resize(int, int, ImageResizeSettings) , Image.GetDefaultOptions(object[]) , Image.GetOriginalOptions() , Image.ResizeWidthProportionally(int) , Image.ResizeHeightProportionally(int) , Image.ResizeWidthProportionally(int, ResizeType) , Image.ResizeHeightProportionally(int, ResizeType) , Image.ResizeWidthProportionally(int, ImageResizeSettings) , Image.ResizeHeightProportionally(int, ImageResizeSettings) , Image.RotateFlip(RotateFlipType) , Image.Rotate(float) , Image.Crop(Rectangle) , Image.Crop(int, int, int, int) , Image.Save() , Image.Save(string) , Image.Save(string, ImageOptionsBase) , Image.Save(string, ImageOptionsBase, Rectangle) , Image.Save(Stream, ImageOptionsBase) , Image.Save(Stream, ImageOptionsBase, Rectangle) , Image.GetSerializedStream(ImageOptionsBase, Rectangle, out int) , Image.SetPalette(IColorPalette, bool) , Image.UpdateContainer(Image) , Image.GetCanNotSaveMessage(ImageOptionsBase) , Image.GetFitRectangle(Rectangle) , Image.GetImage2Export(ImageOptionsBase, Rectangle, IImageExporter) , Image.GetFitRectangle(Rectangle, int[]) , Image.OnPaletteChanged(IColorPalette, IColorPalette) , Image.OnPaletteChanging(IColorPalette, IColorPalette) , Image.ReleaseManagedResources() , Image.BitsPerPixel , Image.Bounds , Image.Container , Image.Height , Image.Palette , Image.UsePalette , Image.Size , Image.Width , Image.InterruptMonitor , Image.BufferSizeHint , Image.AutoAdjustPalette , Image.HasBackgroundColor , Image.FileFormat , Image.BackgroundColor , DataStreamSupporter.timeout , DataStreamSupporter.CacheData() , DataStreamSupporter.Save() , DataStreamSupporter.Save(Stream) , DataStreamSupporter.Save(string) , DataStreamSupporter.Save(string, bool) , DataStreamSupporter.SaveData(Stream) , DataStreamSupporter.ReleaseManagedResources() , DataStreamSupporter.OnDataStreamContainerChanging(StreamContainer) , DataStreamSupporter.DataStreamContainer , DataStreamSupporter.IsCached , 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()
Properties
BitsPerPixel
Få billedbits per pixel count.
public override int BitsPerPixel { get; }Ejendomsværdi
Exceptions
CdrDocument
Få eller indsætte CDR-dokumentet.
public CdrDocument CdrDocument { get; }Ejendomsværdi
FileFormat
Få en værdi af filformat
public override FileFormat FileFormat { get; }Ejendomsværdi
IsCached
Giver en værdi, der angiver, om objektets data er cachet i øjeblikket, og ingen data readig er påkrævet.
public override bool IsCached { get; }Ejendomsværdi
PageNumber
Få nummeret på siden.
public int PageNumber { get; }Ejendomsværdi
ParentImage
Får forældrenes billede.
public CdrImage ParentImage { get; }Ejendomsværdi
Methods
CacheData()
Det skjuler dataene og sikrer, at der ikke udføres yderligere opladning af data fra underliggende Aspose.Imaging.DataStreamSupporter.
public override void CacheData()Examples
Følgende eksempel viser, hvordan du skjuler alle sider af et CDR-billede.
string dir = "c:\\temp\\";
// Load an image from a CDR file.
using (Aspose.Imaging.FileFormats.Cdr.CdrImage image = (Aspose.Imaging.FileFormats.Cdr.CdrImage)Aspose.Imaging.Image.Load(dir + "sample.cdr"))
{
// This call caches only the default page.
image.CacheData();
// Cache all pages so that no additional data loading will be performed from the underlying data stream.
foreach (Aspose.Imaging.FileFormats.Cdr.CdrImagePage page in image.Pages)
{
page.CacheData();
}
}GetDefaultOptions(Objekt[])
Få de standardmuligheder.
public override ImageOptionsBase GetDefaultOptions(object[] args)Parameters
args object
[]
og argumenterne.
Returns
Undtagelsesmuligheder
SaveData(Stream)
Sparer de data.
protected override void SaveData(Stream stream)Parameters
stream Stream
Strømmen til at gemme data til.
Exceptions
SetPalette(Fællesskab, Bool)
Indsæt billedpaletten.
public override void SetPalette(IColorPalette palette, bool updateColors)Parameters
palette IColorPalette
Paletten skal indstilles.
updateColors bool
Hvis du er indstillet til ’true’ farver vil blive opdateret i henhold til den nye palet; ellers farveindekser forbliver uændrede. bemærke, at uændrede indekser kan bryde billedet på opladning, hvis nogle indekser ikke har de tilsvarende palet indtægter.
