## BlobToImage BlobToImage() implements direct to memory image formats. It returns the blob as an image. The format of the BlobToImage method is:
      Image *BlobToImage(const ImageInfo *image_info,const void *blob,
        const size_t length,ExceptionInfo *exception)
A description of each parameter follows: #### image_info The image info. #### blob The address of a character stream in one of the image formats understood by ImageMagick. #### length This size_t integer reflects the length in bytes of the blob. #### exception Return any errors or warnings in this structure. ## ImageToBlob ImageToBlob() implements direct to memory image formats. It returns the image as a blob and its length. The magick member of the ImageInfo structure determines the format of the returned blob (GIF, JPEG, PNG, etc.) The format of the ImageToBlob method is:
      unsigned char *ImageToBlob(const ImageInfo *image_info,Image *image,
        size_t *length,ExceptionInfo *exception)
A description of each parameter follows: #### image_info The image info. #### image The image. #### length This pointer to a size_t integer sets the initial length of the blob. On return, it reflects the actual length of the blob. #### exception Return any errors or warnings in this structure. ## ImageToFile ImageToFile() writes an image to a file. It returns MagickFalse if an error occurs otherwise MagickTrue. The format of the ImageToFile method is:
       MagickBooleanType ImageToFile(Image *image,char *filename,
        ExceptionInfo *exception)
A description of each parameter follows: #### image The image. #### filename Write the image to this file. #### exception Return any errors or warnings in this structure. ## ImagesToBlob ImagesToBlob() implements direct to memory image formats. It returns the image sequence as a blob and its length. The magick member of the ImageInfo structure determines the format of the returned blob (GIF, JPEG, PNG, etc.) Note, some image formats do not permit multiple images to the same image stream (e.g. JPEG). in this instance, just the first image of the sequence is returned as a blob. The format of the ImagesToBlob method is:
      unsigned char *ImagesToBlob(const ImageInfo *image_info,Image *images,
        size_t *length,ExceptionInfo *exception)
A description of each parameter follows: #### image_info The image info. #### images The image list. #### length This pointer to a size_t integer sets the initial length of the blob. On return, it reflects the actual length of the blob. #### exception Return any errors or warnings in this structure. |

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