clone_image=CloneImage(image,0,0,MagickTrue,exception);
if (clone_image == (Image *) NULL)
return((Image *) NULL);
- (void) SetImageType(clone_image,GrayscaleType,exception);
edge_image=EdgeImage(clone_image,GetOptimalKernelWidth1D(radius,1.0),
exception);
clone_image=DestroyImage(clone_image);
return((Image *) NULL);
(void) NormalizeImage(charcoal_image,exception);
(void) NegateImage(charcoal_image,MagickFalse,exception);
- (void) SetImageType(charcoal_image,GrayscaleType,exception);
+ (void) GrayscaleImage(charcoal_image,image->intensity,exception);
return(charcoal_image);
}
\f