388       quantize_info->dither_method=image_info->dither == MagickFalse ?  in AcquireQuantizeInfo()
392         quantize_info->dither_method=(DitherMethod) ParseCommandOption(  in AcquireQuantizeInfo()
522   if (cube_info->quantize_info->dither_method != NoDitherMethod)  in AssignImageColors()
1060   clone_info->dither_method=quantize_info->dither_method;  in CloneQuantizeInfo()
1953   if (cube_info->quantize_info->dither_method != RiemersmaDitherMethod)  in DitherImage()
2047   if (cube_info->quantize_info->dither_method == NoDitherMethod)  in GetCubeInfo()
2302   quantize_info->dither_method=RiemersmaDitherMethod;  in GetQuantizeInfo()
2492       quantize_info->dither_method=NoDitherMethod;  in KmeansImage()
2778   const DitherMethod dither_method,ExceptionInfo *exception)  in PosterizeImage()  argument
2893   quantize_info->dither_method=dither_method;  in PosterizeImage()
3118       if ((quantize_info->dither_method != NoDitherMethod) && (depth > 2))  in QuantizeImage()
3234       if (quantize_info->dither_method != NoDitherMethod)  in QuantizeImages()