Displays a diagram by placing in the page HTML, a <svg> tag. This has to refer to a JavaScript which must appear earlier in the HTML Returns: None

Declared in file: hzDissemino.h
Defined in file : hdsGenerate.cpp

Function Logic:

Function body:

void hdsDiagram::Generate (hzChain& C)hzHttpEvent* pE, uint32_t& nLine, 
{
   //  Displays a diagram by placing in the page HTML, a <svg> tag. This has to refer to a JavaScript which must appear earlier in the HTML
   //  
   //  Arguments: 1) Z  The HTML output chain
   //     2) pE  The HTTP event being responded to
   //     3) nLine Line number tracker (controls NL printing)
   //  
   //  Returns: None
   _hzfunc("hdsDiagram::Generate") ;
   hzList<hdsGraphic>::Iter    gI ;        //  Graphic object iterator
   hzList<hdsLine>::Iter       lI ;        //  List iterator for lines
   hzList<hdsText>::Iter       tI ;        //  List iterator for texts
   hzChain         Z ;         //  This part of chain
   hdsText         TX ;        //  Current text
   hdsLine         LN ;        //  Current line
   hdsGraphic      gObj ;      //  Current graphic object
   //  Calculate total width and height of svg image
   for (gI = m_Shapes ; gI.Valid() ; gI++)
   {
       gObj = gI.Element() ;
   }
   //  Generate the svg tag
   Z.Printf("<svg id=\"%s\" height=\"%d\" width=\"%d\" style=\"border:1px solid #000000; background:#%06x;\">", *m_Id, m_Height, m_Width, m_BgColor) ;
   for (gI = m_Shapes ; gI.Valid() ; gI++)
   {
       gObj = gI.Element() ;
       gObj.Draw(Z) ;
   }
   //  Handle lines last as a special case
   for (lI = m_Lines ; lI.Valid() ; lI++)
   {
       LN = lI.Element() ;
       _hds_svg_drawLine(Z, LN) ;
   }
   for (tI = m_Texts ; tI.Valid() ; tI++)
   {
       TX = tI.Element() ;
       Z.Printf("<text x=\"%u\" y=\"%u\" fill=\"#%06x\">%s</text>\n", TX.V(), TX.H(), TX.Color(), TX.Text()) ;
   }
   Z << "</svg>\n" ;
   C << Z ;
   //  "document.getElementById('articlecontent').addEventListener('DOMCharacterDataModified',paintJob" << m_Id << ");\n"
}