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 The nsIDOMHTMLCanvasElement interface is the interface to a HTML
 <canvas> element.

 For more information on this interface, please see
 http://www.whatwg.org/specs/web-apps/current-work/#graphics

 @status UNDER_DEVELOPMENT
[scriptable, uuid(d87394af-d31a-484e-8b7c-75381045384d)]
interface nsIDOMHTMLCanvasElement : nsIDOMHTMLElement

Attributes


        


  
  attribute
  long
  height


      

  

  
      

        

        


  
  attribute
  boolean
  mozOpaque


      

  

  
      

        

        


  
  attribute
  long
  width


      

  
    

  


  
    
Methods

    

  
      

        

        


  
  nsISupports
  getContext(in DOMString contextId)


      

  

  
      

        

        


  
  DOMString
  toDataURL()


      

  

  
      

        

        


  [noscript] 
  DOMString
  toDataURLAs(in DOMString mimeType, in DOMString encoderOptions)