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d72ac078   Guillaume   Ajout graphe V1.1 
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  <div style="font-weight: bold;margin-left:15px;">odotutex06.php</div><link rel="stylesheet" href="../phphl.css" type="text/css"><div class="hl-main"><table class="hl-table" width="100%"><tr><td class="hl-gutter" align="right" valign="top"><pre>1
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  </pre></td><td class="hl-main" valign="top"><pre><span class="hl-inlinetags">&lt;?php</span><span class="hl-code">
  </span><span class="hl-reserved">require_once</span><span class="hl-code"> </span><span class="hl-brackets">(</span><span class="hl-quotes">'</span><span class="hl-string">jpgraph/jpgraph.php</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
  </span><span class="hl-reserved">require_once</span><span class="hl-code"> </span><span class="hl-brackets">(</span><span class="hl-quotes">'</span><span class="hl-string">jpgraph/jpgraph_odo.php</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
   
  </span><span class="hl-comment">//</span><span class="hl-comment"> Create a new odometer graph (width=250, height=200 pixels)</span><span class="hl-comment"></span><span class="hl-code">
  </span><span class="hl-var">$graph</span><span class="hl-code"> = </span><span class="hl-reserved">new</span><span class="hl-code"> </span><span class="hl-identifier">OdoGraph</span><span class="hl-brackets">(</span><span class="hl-number">570</span><span class="hl-code">,</span><span class="hl-number">220</span><span class="hl-brackets">)</span><span class="hl-code">;
   
  </span><span class="hl-var">$nstyle</span><span class="hl-code"> = </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-code">
      </span><span class="hl-identifier">NEEDLE_STYLE_SIMPLE</span><span class="hl-code">, </span><span class="hl-identifier">NEEDLE_STYLE_STRAIGHT</span><span class="hl-code">, </span><span class="hl-identifier">NEEDLE_STYLE_ENDARROW</span><span class="hl-code">,
      </span><span class="hl-identifier">NEEDLE_STYLE_SMALL_TRIANGLE</span><span class="hl-code">,</span><span class="hl-identifier">NEEDLE_STYLE_MEDIUM_TRIANGLE</span><span class="hl-code">,
      </span><span class="hl-identifier">NEEDLE_STYLE_LARGE_TRIANGLE</span><span class="hl-code">
  </span><span class="hl-brackets">)</span><span class="hl-code">;
   
  </span><span class="hl-var">$captions</span><span class="hl-code"> = </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-code">
      </span><span class="hl-quotes">&quot;</span><span class="hl-string">NEEDLE_STYLE_SIMPLE</span><span class="hl-quotes">&quot;</span><span class="hl-code">,</span><span class="hl-quotes">&quot;</span><span class="hl-string">NEEDLE_STYLE_STRAIGHT</span><span class="hl-quotes">&quot;</span><span class="hl-code">,</span><span class="hl-quotes">&quot;</span><span class="hl-string">NEEDLE_STYLE_ENDARROW</span><span class="hl-quotes">&quot;</span><span class="hl-code">,
      </span><span class="hl-quotes">&quot;</span><span class="hl-string">NEEDLE_STYLE_SMALL_TRIANGLE</span><span class="hl-quotes">&quot;</span><span class="hl-code">,</span><span class="hl-quotes">&quot;</span><span class="hl-string">NEEDLE_STYLE_MEDIUM_TRIANGLE</span><span class="hl-quotes">&quot;</span><span class="hl-code">,
      </span><span class="hl-quotes">&quot;</span><span class="hl-string">NEEDLE_STYLE_LARGE_TRIANGLE</span><span class="hl-quotes">&quot;</span><span class="hl-code">
  </span><span class="hl-brackets">)</span><span class="hl-code">;
   
  </span><span class="hl-var">$odo</span><span class="hl-code"> = </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-brackets">)</span><span class="hl-code">;
   
  </span><span class="hl-reserved">for</span><span class="hl-brackets">(</span><span class="hl-code"> </span><span class="hl-var">$i</span><span class="hl-code">=</span><span class="hl-number">0</span><span class="hl-code">; </span><span class="hl-var">$i</span><span class="hl-code"> &lt; </span><span class="hl-number">6</span><span class="hl-code">; ++</span><span class="hl-var">$i</span><span class="hl-code"> </span><span class="hl-brackets">)</span><span class="hl-code"> </span><span class="hl-brackets">{</span><span class="hl-code">
      </span><span class="hl-var">$odo</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-code"> = </span><span class="hl-reserved">new</span><span class="hl-code"> </span><span class="hl-identifier">Odometer</span><span class="hl-brackets">(</span><span class="hl-brackets">)</span><span class="hl-code">;
      </span><span class="hl-var">$odo</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetColor</span><span class="hl-brackets">(</span><span class="hl-quotes">&quot;</span><span class="hl-string">lightyellow</span><span class="hl-quotes">&quot;</span><span class="hl-brackets">)</span><span class="hl-code">;
      </span><span class="hl-var">$odo</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-code">-&gt;</span><span class="hl-identifier">needle</span><span class="hl-code">-&gt;</span><span class="hl-identifier">Set</span><span class="hl-brackets">(</span><span class="hl-number">80</span><span class="hl-brackets">)</span><span class="hl-code">;
      </span><span class="hl-var">$odo</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-code">-&gt;</span><span class="hl-identifier">needle</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetStyle</span><span class="hl-brackets">(</span><span class="hl-var">$nstyle</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-brackets">)</span><span class="hl-code">;
      </span><span class="hl-var">$odo</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-code">-&gt;</span><span class="hl-identifier">caption</span><span class="hl-code">-&gt;</span><span class="hl-identifier">Set</span><span class="hl-brackets">(</span><span class="hl-var">$captions</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-brackets">)</span><span class="hl-code">;
      </span><span class="hl-var">$odo</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-code">-&gt;</span><span class="hl-identifier">caption</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetFont</span><span class="hl-brackets">(</span><span class="hl-identifier">FF_FONT1</span><span class="hl-brackets">)</span><span class="hl-code">;
      </span><span class="hl-var">$odo</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-code">-&gt;</span><span class="hl-identifier">caption</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetMargin</span><span class="hl-brackets">(</span><span class="hl-number">3</span><span class="hl-brackets">)</span><span class="hl-code">;
  </span><span class="hl-brackets">}</span><span class="hl-code">
   
  </span><span class="hl-comment">//</span><span class="hl-comment"> Use the automatic layout engine to positon the plots on the graph</span><span class="hl-comment"></span><span class="hl-code">
  </span><span class="hl-var">$row1</span><span class="hl-code"> = </span><span class="hl-reserved">new</span><span class="hl-code"> </span><span class="hl-identifier">LayoutHor</span><span class="hl-brackets">(</span><span class="hl-code"> </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-var">$odo</span><span class="hl-brackets">[</span><span class="hl-number">0</span><span class="hl-brackets">]</span><span class="hl-code">,</span><span class="hl-var">$odo</span><span class="hl-brackets">[</span><span class="hl-number">1</span><span class="hl-brackets">]</span><span class="hl-code">,</span><span class="hl-var">$odo</span><span class="hl-brackets">[</span><span class="hl-number">2</span><span class="hl-brackets">]</span><span class="hl-brackets">)</span><span class="hl-code"> </span><span class="hl-brackets">)</span><span class="hl-code">;
  </span><span class="hl-var">$row2</span><span class="hl-code"> = </span><span class="hl-reserved">new</span><span class="hl-code"> </span><span class="hl-identifier">LayoutHor</span><span class="hl-brackets">(</span><span class="hl-code"> </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-var">$odo</span><span class="hl-brackets">[</span><span class="hl-number">3</span><span class="hl-brackets">]</span><span class="hl-code">,</span><span class="hl-var">$odo</span><span class="hl-brackets">[</span><span class="hl-number">4</span><span class="hl-brackets">]</span><span class="hl-code">,</span><span class="hl-var">$odo</span><span class="hl-brackets">[</span><span class="hl-number">5</span><span class="hl-brackets">]</span><span class="hl-brackets">)</span><span class="hl-code"> </span><span class="hl-brackets">)</span><span class="hl-code">;
  </span><span class="hl-var">$col1</span><span class="hl-code"> = </span><span class="hl-reserved">new</span><span class="hl-code"> </span><span class="hl-identifier">LayoutVert</span><span class="hl-brackets">(</span><span class="hl-code"> </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-var">$row1</span><span class="hl-code">,</span><span class="hl-var">$row2</span><span class="hl-brackets">)</span><span class="hl-code"> </span><span class="hl-brackets">)</span><span class="hl-code">;
   
  </span><span class="hl-comment">//</span><span class="hl-comment"> Add the odometer to the graph</span><span class="hl-comment"></span><span class="hl-code">
  </span><span class="hl-var">$graph</span><span class="hl-code">-&gt;</span><span class="hl-identifier">Add</span><span class="hl-brackets">(</span><span class="hl-var">$col1</span><span class="hl-brackets">)</span><span class="hl-code">;
   
  </span><span class="hl-comment">//</span><span class="hl-comment"> ... and finally stroke and stream the image back to the browser</span><span class="hl-comment"></span><span class="hl-code">
  </span><span class="hl-var">$graph</span><span class="hl-code">-&gt;</span><span class="hl-identifier">Stroke</span><span class="hl-brackets">(</span><span class="hl-brackets">)</span><span class="hl-code">;
   
  </span><span class="hl-inlinetags">?&gt;</span></pre></td></tr></table></div>