FreeImage.RotateClassic Method

FreeImage.NET

FreeImage.NET Class Library Reference

FreeImageRotateClassic Method

Note: This API is now obsolete.

This function rotates a 1-, 8-bit greyscale or a 24-, 32-bit color image by means of 3 shears. 1-bit images rotation is limited to integer multiple of 90°. null is returned for other values.

Namespace: FreeImageAPI
Assembly: FreeImageNET (in FreeImageNET.dll) Version: 3.17.0.4 (3.17.0)

Syntax

Copy

[ObsoleteAttribute("RotateClassic is deprecated (use Rotate instead).")]
public static FIBITMAP RotateClassic(
	FIBITMAP dib,
	double angle
)

Parameters

dib: Type: FreeImageAPIFIBITMAP
Handle to a FreeImage bitmap.
angle: Type: SystemDouble
The angle of rotation.

Return Value

Type: FIBITMAP
Handle to a FreeImage bitmap.

Reference

FreeImage Class

FreeImageAPI Namespace

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