JavaScript Constraints V4 printer driver RRS feed

  • Question

  • Hi All,

    I'm porting a V3 printer driver (Unidrv based) to V4 architecture. I have question regarding Javascript constraints. Are javascript constraints optional component in V4 architecture. If I do not have constraint scripts is there any other way to implement print ticket, print capabilities in any of other components that fits in V4 architecture.

    Can I solve my purpose by having printer extension/GPD for print ticket and capabilities handling. Also, earlier V3 architecture did not use IPrintOemPrintTicketProvider interface.




    Thursday, December 14, 2017 10:54 AM


  • Hi,

    The constraints are really optional. You can express the capabilities of your printer using just a GPD file if you don't have any constraints.


    Tuesday, December 19, 2017 5:47 PM