MagickWhiteThresholdImage

MagickWhiteThresholdImage --

Description

bool MagickWhiteThresholdImage( MagickWand mgck_wnd, PixelWand threshold_pxl_wnd )

MagickWhiteThresholdImage() is like MagickThresholdImage() but forces all pixels, in the current active image, above the threshold into white while leaving all pixels below the threshold unchanged.

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A description of each parameter follows:

mgck_wnd	A MagickWand resource
threshold_pxl_wnd	The PixelWand