Arbortext Command Language > Hooks > htmlimginserthook
  
htmlimginserthook
htmlimginserthook
Function prototype:
hook=(oid,filename)
Synopsis
Use with:
add_hook(hookname, func)
remove_hook(hookname, func)
where hookname is htmlimginserthook.
Arbortext Editor calls this hook when it encounters a graphic or equation while converting a document to HTML using the htmldoc function. The hook passes the graphic or equation's OID and file name to the associated function func.
* 
Use this hook to convert graphics to file formats that are supported by common Web browsers, such as GIF, JPEG, and PNG.
Arguments
oid is the object identifier (OID) of the graphic or equation.
filename is the complete path and file name of the graphic or equation.
The hook function should:
Verify that the graphic or equation has an appropriate file format extension.
Verify that the file name being returned has not been used in the document.
Prefix a relative or absolute path to the graphic or equation's file name.
The hook function should return a string that Arbortext Editor will assign to the SRC attribute for the respective IMG element in the HTML document.