## SetImageProgressMonitor SetImageProgressMonitor() sets the image progress monitor to the specified method and returns the previous progress monitor if any. The progress monitor method looks like this:
          MagickBooleanType MagickProgressMonitor(const char *text,
      const MagickOffsetType offset,const MagickSizeType span,
      void *client_data)
If the progress monitor returns MagickFalse, the current operation is interrupted. The format of the SetImageProgressMonitor method is:
      MagickProgressMonitor SetImageProgressMonitor(Image *image,
        const MagickProgressMonitor progress_monitor,void *client_data)
A description of each parameter follows: ##### image The image. ##### progress_monitor Specifies a pointer to a method to monitor progress of an image operation. ##### client_data Specifies a pointer to any client data. ## SetImageInfoProgressMonitor SetImageInfoProgressMonitor() sets the image_info progress monitor to the specified method and returns the previous progress monitor if any. The progress monitor method looks like this:
          MagickBooleanType MagickProgressMonitor(const char *text,
      const MagickOffsetType offset,const MagickSizeType span,
      void *client_data)
If the progress monitor returns MagickFalse, the current operation is interrupted. The format of the SetImageInfoProgressMonitor method is:
      MagickProgressMonitor SetImageInfoProgressMonitor(ImageInfo *image_info,
        const MagickProgressMonitor progress_monitor,void *client_data)
A description of each parameter follows: ##### image_info The image info. ##### progress_monitor Specifies a pointer to a method to monitor progress of an image operation. ##### client_data Specifies a pointer to any client data. |

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