[Sommaire] [Imprimer]

   1  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
   2  <HTML>
   3  <HEAD>
   4  <META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=iso-iso-8859-1">
   5  <LINK REL="Start" HREF="index.html">
   6  <LINK REL="Contents" HREF="toc.html">
   7  <LINK REL="Prev" HREF="75HowdoesStrokeCSIMwork.html">
   8  <LINK REL="Next" HREF="77Imagemapsandthecachesystem.html">
   9  <STYLE TYPE="text/css"><!--
  10  BODY { font-family: serif }
  11  H1 { font-family: sans-serif }
  12  H2 { font-family: sans-serif }
  13  H3 { font-family: sans-serif }
  14  H4 { font-family: sans-serif }
  15  H5 { font-family: sans-serif }
  16  H6 { font-family: sans-serif }
  17  SUB { font-size: smaller }
  18  SUP { font-size: smaller }
  19  PRE { font-family: monospace }
  20  A { text-decoration: none }
  21  --></STYLE>
  22  </HEAD>
  23  <BODY>
  24  <A HREF="toc.html">Contents</A>
  25  <A HREF="75HowdoesStrokeCSIMwork.html">Previous</A>
  26  <A HREF="77Imagemapsandthecachesystem.html">Next</A>
  27  <HR NOSHADE>
  28  <H2><A NAME="7_6">7.6 Getting hold of the image map</A></H2>
  29  <P> In the case where you want to store the image on disk and later use
  30   it in an img-tag you need to get hold of the image map. For this you
  31   will have to use the function <A href="../ref/Graph.html#_GRAPH_GETHTMLIMAGEMAP">
  32   Graph::GetHTMLImageMap()</A></P>
  33  <P> An example of the use of this is shown below. With these lines the
  34   image will be written to a file. The script then returns a HTML page
  35   which contains the Client side image map and an img-tag which will
  36   retrieve the previously stored file.<DIV class="phpscript"><CODE><FONT color="#000000">
  37   <FONT color="#0000BB">&nbsp;$graph</FONT><FONT color="#007700">-&gt;</FONT><FONT
  38  color="#0000BB">Stroke</FONT><FONT color="#007700">(</FONT><FONT color="#DD0000">
  39  &quot;/usr/local/httpd/htdocs/img/image001.png&quot;</FONT><FONT color="#007700">
  40  );
  41  <BR>echo&nbsp;</FONT><FONT color="#0000BB">$graph</FONT><FONT color="#007700">
  42  -&gt;</FONT><FONT color="#0000BB">GetHTMLImageMap</FONT><FONT color="#007700">
  43  (</FONT><FONT color="#DD0000">&quot;myimagemap001&quot;</FONT><FONT color="#007700">
  44  );
  45  <BR>echo&nbsp;</FONT><FONT color="#DD0000">
  46  &quot;&lt;img&nbsp;src=\&quot;img/image001.png\&quot;&nbsp;ISMAP&nbsp;USEMAP=\&quot;#myimagemap001\&quot;&nbsp;border=0&gt;&quot;
  47  </FONT><FONT color="#007700">;</FONT><FONT color="#0000BB"></FONT></FONT>
  48  </CODE></DIV></P>
  49  <P></P>
  50  <P></P>
  51  <HR NOSHADE>
  52  <A HREF="toc.html">Contents</A>
  53  <A HREF="75HowdoesStrokeCSIMwork.html">Previous</A>
  54  <A HREF="77Imagemapsandthecachesystem.html">Next</A>
  55  </BODY>
  56  </HTML>