ILeadStream Interface

Summary

The ILeadStream interface supports .NET await/async operations in LEADTOOLS.

Syntax

Objective-C

C++/CLI

Java

Python

public interface ILeadStream : IDisposable

class ILeadStream:

@interface LTLeadStream : NSObject

public interface ILeadStream 
    extends java.io.Closeable

public interface class ILeadStream

Remarks

LEADTOOLS support loading and saving images using asynchronous operations using .NET async and await functionality. This support is included in the .NET Standard toolkit and is added through extensions methods in the .NET Framework toolkit using the Leadtools.Async.dll assembly.

The ILeadStream interface has the following implementation in LEADTOOLS:

Class	Description
LeadStream	`ILeadStream` support for any .NET `System.IO.Stream`.
LeadFileStream	`ILeadStream` support for a physical file disk.
HttpClientLeadStream	`ILeadStream` support for a remote URL.

The main implementation is the LeadStream class that wraps a .NET System.IO.Stream object. LeadStream also contains the LeadStream.Factory class member that can be used to quickly create ILeadStream objects from various input or output sources.

Refer to RasterCodecs Async Operations for more information and examples.

Requirements

For .NET Framework: A reference to the Leadtools.Async.dll assembly is required to use this functionality.

For .NET Standard: This functionality is included in the Leadtools.dll assembly.

Target Platforms