184     *histogram_image;  in WriteHISTOGRAMImage()  local
233   histogram_image=CloneImage(image,geometry.width,geometry.height,MagickTrue,  in WriteHISTOGRAMImage()
235   if (histogram_image == (Image *) NULL)  in WriteHISTOGRAMImage()
237   (void) SetImageStorageClass(histogram_image,DirectClass,exception);  in WriteHISTOGRAMImage()
242     histogram_image->columns);  in WriteHISTOGRAMImage()
246       histogram_image=DestroyImage(histogram_image);  in WriteHISTOGRAMImage()
270   for (x=0; x < (ssize_t) histogram_image->columns; x++)  in WriteHISTOGRAMImage()
284     scale=(double) histogram_image->rows/maximum;  in WriteHISTOGRAMImage()
289     &histogram_image->background_color,exception);  in WriteHISTOGRAMImage()
290   (void) SetImageBackgroundColor(histogram_image,exception);  in WriteHISTOGRAMImage()
291   for (x=0; x < (ssize_t) histogram_image->columns; x++)  in WriteHISTOGRAMImage()
293     q=GetAuthenticPixels(histogram_image,x,0,1,histogram_image->rows,exception);  in WriteHISTOGRAMImage()
298         y=CastDoubleToLong(ceil((double) histogram_image->rows-scale*  in WriteHISTOGRAMImage()
300         r=q+y*GetPixelChannels(histogram_image);  in WriteHISTOGRAMImage()
301         for ( ; y < (ssize_t) histogram_image->rows; y++)  in WriteHISTOGRAMImage()
303           SetPixelRed(histogram_image,QuantumRange,r);  in WriteHISTOGRAMImage()
304           r+=GetPixelChannels(histogram_image);  in WriteHISTOGRAMImage()
309         y=CastDoubleToLong(ceil((double) histogram_image->rows-scale*  in WriteHISTOGRAMImage()
311         r=q+y*GetPixelChannels(histogram_image);  in WriteHISTOGRAMImage()
312         for ( ; y < (ssize_t) histogram_image->rows; y++)  in WriteHISTOGRAMImage()
314           SetPixelGreen(histogram_image,QuantumRange,r);  in WriteHISTOGRAMImage()
315           r+=GetPixelChannels(histogram_image);  in WriteHISTOGRAMImage()
320         y=CastDoubleToLong(ceil((double) histogram_image->rows-scale*  in WriteHISTOGRAMImage()
322         r=q+y*GetPixelChannels(histogram_image);  in WriteHISTOGRAMImage()
323         for ( ; y < (ssize_t) histogram_image->rows; y++)  in WriteHISTOGRAMImage()
325           SetPixelBlue(histogram_image,QuantumRange,r);  in WriteHISTOGRAMImage()
326           r+=GetPixelChannels(histogram_image);  in WriteHISTOGRAMImage()
329     if (SyncAuthenticPixels(histogram_image,exception) == MagickFalse)  in WriteHISTOGRAMImage()
332       histogram_image->rows);  in WriteHISTOGRAMImage()
365               (void) SetImageProperty(histogram_image,"comment",property,  in WriteHISTOGRAMImage()
375   (void) CopyMagickString(histogram_image->filename,image_info->filename,  in WriteHISTOGRAMImage()
377   (void) ResetImagePage(histogram_image,"0x0+0+0");  in WriteHISTOGRAMImage()
383     (void) FormatLocaleString(histogram_image->filename,MagickPathExtent,  in WriteHISTOGRAMImage()
385   status=WriteImage(write_info,histogram_image,exception);  in WriteHISTOGRAMImage()
386   histogram_image=DestroyImage(histogram_image);  in WriteHISTOGRAMImage()