The ES40 H7906-A9 PSU 720W Bar Code/Block Character software package lets RSX-11M users print out industry-standard Code 39 barcodes, block characters, and vertical and horizontal lines and dashes on ES40 H7906-A9 PSU 720W's LXY12 graphics lineprinter. The pack- age provides quick and easy production of labels for warehouse, stockroom, and other inventory-tracking operations. The package's interactive user program lets users enter data to be coded for im- mediate printout of barcodes and block-lettered labels. A library of graphics routines are also provided that can be combined with applications programs written in FORTRAN-77, for fully automated label generation. Both parts of the package require that the ES40 H7906-A9 PSU 720W-11M system on which they run have FOR- TRAN-77 plus a minimum 40 Kbytes of memory. BCP is shipped with the ES40 H7906-A9 PSU 720W graphics lineprinter and must be specified when ordering hardware. See description on page 9.28 under A-to-Z Software. RGL/11 (ES40 H7906-A9 PSU 720W Graphics Library) is a subset of VAX RGL, which is a collec- tion of subroutines designed to support the graphics capabilities of the VT125. ES40 H7906-A9 PSU 720W/11 subroutines are callable from ES40 H7906-A9 PSU 720W-IV (ES40 H7906-A9 PSU 720W-11) and FORTRAN-77 (RSX-11M). Picture-drawing features of ES40 H7906-A9 PSU 720W/11 include shading; line patterns; writing modes; and picture objects such as boxes, arcs, circles, and regular Polygons. ES40 H7906-A9 PSU 720W/11 also provides a method for storing and later recalling screen images. Data plotting capabilities allow the user to define various types of graph "papers," such as linear or logarithmic. ES40 H7906-A9 PSU 720W/11 provides numeric and alphanumeric labeling and scaling of axes. The plotting subroutines are divided into static and dynamic segments. Static routines display all the user's data in one call, while dynamic routines allow point plotting. ES40 H7906-A9 PSU 720W/11 is Digital-supported and customer-installed. ES40 H7906-A9 PSU 720W 14.62