Intensity method (ILEADRasterProcess)

Visual Basic example

Visual C++ 5.0 example

Delphi 4 example

C++ Builder example

 

Syntax

short Intensity (ILEADRaster *pRaster, short iChange);

Overview

Refer to Changing Brightness and Contrast.

Remarks

Changes the intensity (brightness) of the bitmap.

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

This method does not support signed data images. It returns the error code ERROR_SIGNED_DATA_NOT_SUPPORTED if a signed data image is passed to this method.

This method supports signed images.

See Also

Elements:

GammaCorrect method, Contrast method, HistoContrast method, HistoEqualize method, StretchIntensity method

Topics:

Raster Images: Modifying Intensity Values

 

Raster Images: Where the Region Preempts the Bitmap