LBitmap::Invert

#include "ltwrappr.h"

virtual L_INT LBitmap::Invert(void);

Inverts the colors in the class object's bitmap, making it like a photographic negative.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

This function can also be used to invert the color of a 1-bit image, making the black white and the white black.

To update a status bar or detect a user interrupt during execution of this function, refer to LBase::EnableStatusCallback.

This function supports 12 and 16-bit grayscale and 48 and 64-bit color images. Support for 12 and 16-bit grayscale and 48 and 64-bit color images is available only in the Document/Medical toolkits.

Required DLLs and Libraries

LTDIS
LTFIL
LTIMG

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:	LBitmap::AdjustTint. LBitmap::ColorHalfTone, LBitmap::ChangeHue, LBitmap::ChangeSaturation, LBitmap::HistoContrast, LBitmap::StretchIntensity, LBitmap::RemapIntensity, LBitmap::GetHistogram, LBitmap::ChangeContrast, LBitmap::ChangeIntensity, LBitmap::HistoEqualize, LBitmap::GammaCorrect, LBitmap::WindowLevel, LBitmapBase::Fill, LBitmapBase::GetPixelColor, LBitmapBase::PutPixelColor, Class Members
Topics:	Raster Image Functions: Modifying Intensity Values
	Correcting Colors
	Raster Image Functions: Correcting Colors

Example

LBitmap LeadBitmap;
LeadBitmap.Load(TEXT("image1.cmp"), 0,ORDER_BGR);
LeadBitmap.Invert();