Xerox 6180N Using LCDS Print Description Language - Page 369

Using Dynamic Job Descriptor Entries (DJDEs) Options Table 5-7. ALTER DJDE options and definitions Option Definition name vpos hpos n/d unit Identifies a previously specified graphic that is currently subject to the HOLD parameter of the command that specifies it. Refer to the "IMAGE DJDE" section later in this chapter. vertical position. Specifies the vertical position of the top edge of the graphic, relative to 0,0 on the current physical page horizontal position Specifies the horizontal position of the left edge of the graphic relative to 0,0 on the current physical page. The form of the specification (UN, CM, IN, DOTS, or XDOTS) is the same as for vpos. numerator / denominator Specifies the reference scale factor. Each DJDE, n and d, must be an integer in the range of 1 to 8, thereby allowing a reference scale factor in the range of 1/8 to 8. The reference scale factor is multiplied. Unit of measure for the vertical and horizontal positions. Options are: • CM (centimeters) • IN (inches) • DOTS • XDOTS • UN (user defined units). If UN is specified, the user defined positioning unit must previously be defined by the UNITS parameter of the OUTPUT command in the current JDE or JDL. NOTE: IN and CM are each specified as a decimal number with up to three digits to the right of the decimal point. The default unit is IN. ALTER DJDE: point to note ALTER maintains the GRAPHICS HOLD parameter in effect but also specifies a new set of imaging parameters for the current and subsequent pages. Examples of ALTER DJDE ALTER=(BUS,5,5,1); ALTER=(IMG,1,3,5), END; Using LCDS Print Description Language 5-15