ToolsLockBitsTResult Method (Bitmap, ImageLockMode, FuncUnmanagedImage, TResult)

Locks a Bitmap into system memory and executes an operation with a UnmanagedImage that points to this memory location.

Namespace: Accord.Imaging
Assembly: Accord.Imaging (in Accord.Imaging.dll) Version: 3.8.0

Syntax

public static TResult LockBits<TResult>(
	this Bitmap input,
	ImageLockMode lockMode,
	Func<UnmanagedImage, TResult> func
)

<ExtensionAttribute>
Public Shared Function LockBits(Of TResult) ( 
	input As Bitmap,
	lockMode As ImageLockMode,
	func As Func(Of UnmanagedImage, TResult)
) As TResult

Request Example View Source

Parameters

input: Type: System.DrawingBitmap
lockMode: Type: System.Drawing.ImagingImageLockMode
func: Type: SystemFuncUnmanagedImage, TResult

Type Parameters

TResult

Return Value

Type: TResult

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type Bitmap. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

Tools Class

LockBits Overload

Accord.Imaging Namespace