+---------------------------------------------------------------------------+
 |    This software is developed under the BSD license according to the      |
 |    PDFlib-lite license requirements found at:                             |
 |    http://www.pdflib.com/purchase/license-lite.html                       |
 |                                                                           |
 | Please see the file license.txt in this folder for the full license text  |
 +---------------------------------------------------------------------------+

PDF_PRINT syntax definition for the CPN input file.

each supported PDF command is located within ONE text line.
   * string delimiters are "
   * parameter delimiters are spaces
   * parameters has to be integers (signed int)

  command description:
   COMMAND <type: required parameter>  //comment which is not part of the command

  supported PDF commands in CPN-file
  =============================================================

  pdf preparation commands:				// stay active during the whole PDF
   CREATOR <string: pdf_creator>
   AUTHOR  <string: pdf_author>
   TITLE   <string: pdf_title>
   
  page preparation commands:			// stay active during the next page only
   PAGESTAMP <string: topleft edge sting>	// write the string as monospaced font like CamWin350
   PAGENAME <string: name of this page>		// name of this page for PDF index
   PAGEMIRROR								// enables mirrored pages, mirrored on Y-axis
   EXTENDS <int: llx lly urx ury> 			// used for scaling and panning to 11x17 inch landscape (17x11) format
   WATERMARK  <string: Watermark>			// sets the Watermark text printed on each page

  page commands:
   PAGESTART <int: pagenumber>				// starts a new pageobject
     // MACRO,SHAPE,LINE,TEXT,CIRCLE,ARC are allowed subcommands within PAGEs
   PAGEEND									// closes the pageobject

  macro commands:
   MACRO_START <string:unique_template_identifier> <int: llx lly urx ury>
     // the unique template identifier will be used to store and retrieve the template
     // LINE,TEXT,CIRCLE,ARC,SHAPE are allowed subcommands within MACROs
   MACRO_END

  shape commands:
   SHAPE_START <string: color> <int:filled> <int:linewidth>
	 // a shape will describe a path which can be filled or unfilled.
     // any sequence of LINE,ARC are allowed subcommands within SHAPEs
     // single CIRCLE is allowed subcommand within SHAPEs
   SHAPE_END

  in-page commands:
	ALIAS  <keyword>  <value>				// aliases can be redefined anytime

  macro and in-page commands:
	TEXT <string: text> <int: x y> <string: color> <int:angle> <int: textsize> <int: justification>
			// TEXT support ALIAS replacement and HTTP weblink detection
	LINE  <int: x1 y1> <int: x2 y2> <string: color> <int:pattern> <int:linewidth>
	CIRCLE <int: x1 y1 radius> <string: color> <int:filled> <int:linewidth>
	ARC <int: x1 y1 radius start_angle stop_angle> <string: color> <int:linewidth counterclockwise>
	COMP <string: unique_template_identifier color> <int: angle x1 y1>