Class Source

An input connection.

Inheritance

object

CriticalFinalizerObject

SafeHandle

GObject

VipsObject

Connection

Source

SourceCustom

Implements

IDisposable

Inherited Members

Connection.GetFileName()

Connection.GetNick()

VipsObject.OnPostClose

VipsObject.GetTypeOf(string)

VipsObject.GetBlurb(string)

VipsObject.GetDescription()

GObject.SignalConnect<T>(string, T, nint)

GObject.SignalHandlerDisconnect(ulong)

GObject.SignalHandlersDisconnectByFunc<T>(T, nint)

GObject.SignalHandlersDisconnectByData(nint)

GObject.ReleaseHandle()

GObject.IsInvalid

SafeHandle.handle

SafeHandle.Close()

SafeHandle.DangerousAddRef(ref bool)

SafeHandle.DangerousGetHandle()

SafeHandle.DangerousRelease()

SafeHandle.Dispose()

SafeHandle.SetHandle(IntPtr)

SafeHandle.SetHandleAsInvalid()

SafeHandle.IsClosed

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: NetVips

Assembly: NetVips.dll

Syntax

public class Source : Connection, IDisposable

Methods

Dispose(bool)

Manage GObject lifetime.

Declaration

protected override void Dispose(bool disposing)

Parameters

Type	Name	Description
bool	disposing

Overrides

SafeHandle.Dispose(bool)

NewFromDescriptor(int)

Make a new source from a file descriptor (a small integer).

Declaration

public static Source NewFromDescriptor(int descriptor)

Parameters

Type	Name	Description
int	descriptor	Read from this file descriptor.

Returns

Type	Description
Source	A new Source.

Remarks

Make a new source that is attached to the descriptor. For example:

using var source = Source.NewFromDescriptor(0);

Makes a descriptor attached to stdin.

You can pass this source to (for example) NewFromSource(Source, string, Access?, FailOn?, VOption).

Exceptions

Type	Condition
VipsException	If unable to create a new Source from descriptor.

NewFromFile(string)

Make a new source from a filename.

Declaration

public static Source NewFromFile(string filename)

Parameters

Type	Name	Description
string	filename	Read from this filename.

Returns

Type	Description
Source	A new Source.

Remarks

Make a new source that is attached to the named file. For example:

using var source = Source.NewFromFile("myfile.jpg");

You can pass this source to (for example) NewFromSource(Source, string, Access?, FailOn?, VOption).

Exceptions

Type	Condition
VipsException	If unable to create a new Source from filename.

NewFromMemory(byte[])

Make a new source from a memory object.

Declaration

public static Source NewFromMemory(byte[] data)

Parameters

Type	Name	Description
byte[]	data	The memory object.

Returns

Type	Description
Source	A new Source.

Remarks

Make a new source that is attached to the memory object. For example:

using var source = Source.NewFromMemory(data);

You can pass this source to (for example) NewFromSource(Source, string, Access?, FailOn?, VOption).

Exceptions

Type	Condition
VipsException	If unable to create a new Source from data.

NewFromMemory(char[])

Make a new source from a memory object.

Declaration

public static Source NewFromMemory(char[] data)

Parameters

Type	Name	Description
char[]	data	The memory object.

Returns

Type	Description
Source	A new Source.

Remarks

Make a new source that is attached to the memory object. For example:

using var source = Source.NewFromMemory(data);

You can pass this source to (for example) NewFromSource(Source, string, Access?, FailOn?, VOption).

Exceptions

Type	Condition
VipsException	If unable to create a new Source from data.

NewFromMemory(ReadOnlySpan<byte>)

Make a new source from a memory object.

Declaration

public static Source NewFromMemory(ReadOnlySpan<byte> data)

Parameters

Type	Name	Description
ReadOnlySpan<byte>	data	The memory object.

Returns

Type	Description
Source	A new Source.

Remarks

Make a new source that is attached to the memory object. For example:

using var source = Source.NewFromMemory(data);

You can pass this source to (for example) NewFromSource(Source, string, Access?, FailOn?, VOption).

Exceptions

Type	Condition
VipsException	If unable to create a new Source from data.

NewFromMemory(string)

Make a new source from a memory object.

Declaration

public static Source NewFromMemory(string data)

Parameters

Type	Name	Description
string	data	The memory object.

Returns

Type	Description
Source	A new Source.

Remarks

Make a new source that is attached to the memory object. For example:

using var source = Source.NewFromMemory(data);

You can pass this source to (for example) NewFromSource(Source, string, Access?, FailOn?, VOption).

Exceptions

Type	Condition
VipsException	If unable to create a new Source from data.

Implements

IDisposable