USING EDGE WEDGE WITH PIE CHARTS The Edge Wedge ( EW ) command defines and edges a wedge using the current pen, line type and attributes to outline a wedge. When the command is completed the original pen location and up/down status of the pen are restored. For more information see the PCL 5 Printer Language Technical Reference Manual. LEGEND: Ec = [Ctrl] [P] [Esc] in DOS EDIT. EcE Resets the printer. Ec%0B Enters HP-GL/2 mode. IN; Initializes HP-GL/2 mode. SP1; Selects pen number 1, (black). Even though there is no physical pen, the SP command must be used to enable printing. SC-3000,3000,-2000,2000,1; Enters the scaling mode, specifying P1 as (-3000,- 2000) and P2 as (3000),2000), using isotropic scaling. (Isotropic scaling means the X and Y units are the same size.) PA0,0; Specifies absolute plotting, then moves to (0,0). EW-1000,90,180; Draws a wedge section with a radius of 1000 user-units, a start angle of 90 degrees and a sweep angle of 180 degrees. The minus sign before the radius (-1000) sets the zero-degree reference point to the left side of the drawing. EW-1000,330,120; Using the same center point and zero-degree reference point this draws a second wedge section outline starting at 330 degrees and sweeps 120 degrees. PR-60,110; Moves the cursor 60 user- units to the left and 110 user-units up. EW-1000,270,60; From the new center point location, draws a wedge using a negative zero- reference point, starting at 270 degrees and sweeping for 60 degrees. Ec%0A Enters the PCL mode. EcE Sends a reset to end the job and eject the page. Copyright Hewlett-Packard Co. 1993 The information contained herein is subject to change without notice. Hewlett-Packard shall not be liable for incidental or consequential damages in connection with the use of this material.
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