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Repository Implementation, Bitonal Image Content Model

Input Master

600 ppi (PREFERRED) or 400 ppi (ACCEPTED) TIFF 4-bit black-and-white page images

Datastreams

  • Static 4-bit GIF preview, 120x120 pixels constrained
  • Static 4-bit GIF screen, 650-850 pixel width range as appropriate to achieve readability on screen
  • Static CCITT group IV compressed 4-bit TIFF max, resized dynamically through tif2gif

uvaBitonal Image Content Model

Content Model Disseminator BDef Behaviors BMech
uvaImageBitonal uvaDefault uvaDefault getPreview - returns plain text from DescMeta uvaDefaultBitonal
      getLabel - returns plain text label from DescMeta  
      getDescription - returns plain text description from DescMeta  
      getFullView(pid)  
      getDefaultContent - returns raw xml  
  uvaMeta uvaMeta getDescMeta - returns raw xml uvaMeta
      getAdminMeta - returns raw xml  
      getDC - returns Dublin Core elements in raw xml  
      viewDescMeta(style)  
      viewAdminMeta(style)  
  uvaImage uvaImage getPreview uvaBitonal
      getScreen  
      getMax  
      getSizedImage(pixelX, pixelY)  
      getImageViewer(childPid*,parentPid*)  
  uvaOKIImage uvaOKI getAssetDefs(childPid*, parentPid) uvaOKI
  uvaDownload uvaDownload download uvaImageDownload
 

Recommendation: The getDeliveryMaster behavior will point to an element in the administrative metadata where the offline location of the Delivery Master is located, once that element is in use.

February 18, 2004; revised April 27, May 19, July 23, August 27, September 17, 2004, and August 15, 2005

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