/jpgraph/docs/chunkhtml/example_src/windrose_ex5.html

  1<div style="font-weight: bold;margin-left:15px;">windrose_ex5.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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 94</pre></td><td class="hl-main" valign="top"><pre><span class="hl-inlinetags">&lt;?php</span><span class="hl-code">
 95</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">;
 96</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_windrose.php</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
 97 
 98</span><span class="hl-comment">//</span><span class="hl-comment"> Data</span><span class="hl-comment"></span><span class="hl-code">
 99</span><span class="hl-var">$data</span><span class="hl-code"> = </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-code">
100    </span><span class="hl-number">0</span><span class="hl-code"> =&gt; </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-number">1</span><span class="hl-code">,</span><span class="hl-number">1</span><span class="hl-code">,</span><span class="hl-number">2</span><span class="hl-number">.5</span><span class="hl-code">,</span><span class="hl-number">4</span><span class="hl-brackets">)</span><span class="hl-code">,
101    </span><span class="hl-number">1</span><span class="hl-code"> =&gt; </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-number">3</span><span class="hl-code">,</span><span class="hl-number">4</span><span class="hl-code">,</span><span class="hl-number">1</span><span class="hl-code">,</span><span class="hl-number">4</span><span class="hl-brackets">)</span><span class="hl-code">,
102    </span><span class="hl-number">3</span><span class="hl-code"> =&gt; </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-number">2</span><span class="hl-code">,</span><span class="hl-number">7</span><span class="hl-code">,</span><span class="hl-number">4</span><span class="hl-code">,</span><span class="hl-number">4</span><span class="hl-code">,</span><span class="hl-number">3</span><span class="hl-brackets">)</span><span class="hl-code">,
103    </span><span class="hl-number">5</span><span class="hl-code"> =&gt; </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-number">2</span><span class="hl-code">,</span><span class="hl-number">7</span><span class="hl-code">,</span><span class="hl-number">1</span><span class="hl-code">,</span><span class="hl-number">2</span><span class="hl-brackets">)</span><span class="hl-brackets">)</span><span class="hl-code">;
104 
105</span><span class="hl-comment">//</span><span class="hl-comment"> Text to be added.</span><span class="hl-comment"></span><span class="hl-code">
106</span><span class="hl-var">$txt</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">;
107</span><span class="hl-var">$txt</span><span class="hl-brackets">[</span><span class="hl-number">0</span><span class="hl-brackets">]</span><span class="hl-code"> = </span><span class="hl-quotes">&quot;</span><span class="hl-string">It is possible to add arbitrary,multi line, text to a graph. </span><span class="hl-quotes">&quot;</span><span class="hl-code">;
108</span><span class="hl-var">$txt</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-quotes">&quot;</span><span class="hl-string">Such a paragraph can have it's text be left, right or center </span><span class="hl-quotes">&quot;</span><span class="hl-code">;
109</span><span class="hl-var">$txt</span><span class="hl-brackets">[</span><span class="hl-number">0</span><span class="hl-brackets">]</span><span class="hl-code"> .= </span><span class="hl-quotes">&quot;</span><span class="hl-string">aligned.</span><span class="hl-quotes">&quot;</span><span class="hl-code">;
110</span><span class="hl-var">$txt</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-quotes">&quot;</span><span class="hl-string">This is an example of a right aligned paragraph.</span><span class="hl-quotes">&quot;</span><span class="hl-code">;
111</span><span class="hl-var">$txt</span><span class="hl-brackets">[</span><span class="hl-number">2</span><span class="hl-brackets">]</span><span class="hl-code"> = </span><span class="hl-quotes">&quot;</span><span class="hl-string">Finally we can show a center aligned paragraph without box.</span><span class="hl-quotes">&quot;</span><span class="hl-code">;
112 
113</span><span class="hl-comment">//</span><span class="hl-comment"> We store the layout for each of the text boxes in an array</span><span class="hl-comment"></span><span class="hl-code">
114</span><span class="hl-comment">//</span><span class="hl-comment"> to keep the code clean</span><span class="hl-comment"></span><span class="hl-code">
115</span><span class="hl-var">$txtlayout</span><span class="hl-code"> = </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-code">
116    </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-number">0</span><span class="hl-number">.97</span><span class="hl-code">,</span><span class="hl-number">0</span><span class="hl-number">.15</span><span class="hl-code">,</span><span class="hl-number">25</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">left</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">black</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">lightblue</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">,
117    </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-number">0</span><span class="hl-number">.97</span><span class="hl-code">,</span><span class="hl-number">0</span><span class="hl-number">.4</span><span class="hl-code">,</span><span class="hl-number">20</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">right</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">black</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">lightblue</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">,
118    </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-number">0</span><span class="hl-number">.97</span><span class="hl-code">,</span><span class="hl-number">0</span><span class="hl-number">.7</span><span class="hl-code">,</span><span class="hl-number">20</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">center</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">darkred</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-reserved">false</span><span class="hl-code">,</span><span class="hl-identifier">FF_COMIC</span><span class="hl-code">,</span><span class="hl-identifier">FS_NORMAL</span><span class="hl-code">,</span><span class="hl-number">12</span><span class="hl-brackets">)</span><span class="hl-code">,
119</span><span class="hl-brackets">)</span><span class="hl-code">;
120 
121</span><span class="hl-comment">//</span><span class="hl-comment"> Range colors to be used</span><span class="hl-comment"></span><span class="hl-code">
122</span><span class="hl-var">$rangeColors</span><span class="hl-code"> = </span><span class="hl-reserved">array</span><span class="hl-brackets">(</span><span class="hl-quotes">'</span><span class="hl-string">silver</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">khaki</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">orange</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">brown</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">blue</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">navy</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">maroon</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">red</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
123 
124</span><span class="hl-comment">//</span><span class="hl-comment"> First create a new windrose graph with a title</span><span class="hl-comment"></span><span class="hl-code">
125</span><span class="hl-var">$graph</span><span class="hl-code"> = </span><span class="hl-reserved">new</span><span class="hl-code"> </span><span class="hl-identifier">WindroseGraph</span><span class="hl-brackets">(</span><span class="hl-number">570</span><span class="hl-code">,</span><span class="hl-number">430</span><span class="hl-brackets">)</span><span class="hl-code">;
126</span><span class="hl-var">$graph</span><span class="hl-code">-&gt;</span><span class="hl-identifier">title</span><span class="hl-code">-&gt;</span><span class="hl-identifier">Set</span><span class="hl-brackets">(</span><span class="hl-quotes">'</span><span class="hl-string">Windrose example 5</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
127</span><span class="hl-var">$graph</span><span class="hl-code">-&gt;</span><span class="hl-identifier">title</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetFont</span><span class="hl-brackets">(</span><span class="hl-identifier">FF_VERDANA</span><span class="hl-code">,</span><span class="hl-identifier">FS_BOLD</span><span class="hl-code">,</span><span class="hl-number">12</span><span class="hl-brackets">)</span><span class="hl-code">;
128</span><span class="hl-var">$graph</span><span class="hl-code">-&gt;</span><span class="hl-identifier">title</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetColor</span><span class="hl-brackets">(</span><span class="hl-quotes">'</span><span class="hl-string">navy</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
129 
130</span><span class="hl-comment">//</span><span class="hl-comment"> Setup graph background color</span><span class="hl-comment"></span><span class="hl-code">
131</span><span class="hl-var">$graph</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetColor</span><span class="hl-brackets">(</span><span class="hl-quotes">'</span><span class="hl-string">darkgreen@0.7</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
132 
133</span><span class="hl-comment">//</span><span class="hl-comment"> Setup all the defined text boxes</span><span class="hl-comment"></span><span class="hl-code">
134</span><span class="hl-var">$n</span><span class="hl-code"> = </span><span class="hl-identifier">count</span><span class="hl-brackets">(</span><span class="hl-var">$txt</span><span class="hl-brackets">)</span><span class="hl-code">;
135</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-var">$n</span><span class="hl-code">; ++</span><span class="hl-var">$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">
136    </span><span class="hl-var">$txtbox</span><span class="hl-brackets">[</span><span class="hl-var">$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">Text</span><span class="hl-brackets">(</span><span class="hl-var">$txt</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-brackets">)</span><span class="hl-code">;
137    </span><span class="hl-var">$txtbox</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetPos</span><span class="hl-brackets">(</span><span class="hl-var">$txtlayout</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-brackets">[</span><span class="hl-number">0</span><span class="hl-brackets">]</span><span class="hl-code">,</span><span class="hl-var">$txtlayout</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-brackets">[</span><span class="hl-number">1</span><span class="hl-brackets">]</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">right</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
138    </span><span class="hl-var">$txtbox</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetWordwrap</span><span class="hl-brackets">(</span><span class="hl-var">$txtlayout</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-brackets">[</span><span class="hl-number">2</span><span class="hl-brackets">]</span><span class="hl-brackets">)</span><span class="hl-code">;
139    </span><span class="hl-var">$txtbox</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetParagraphAlign</span><span class="hl-brackets">(</span><span class="hl-var">$txtlayout</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-brackets">[</span><span class="hl-number">3</span><span class="hl-brackets">]</span><span class="hl-brackets">)</span><span class="hl-code">;
140    </span><span class="hl-var">$txtbox</span><span class="hl-brackets">[</span><span class="hl-var">$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-var">$txtlayout</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-brackets">[</span><span class="hl-number">4</span><span class="hl-brackets">]</span><span class="hl-brackets">)</span><span class="hl-code">;
141    </span><span class="hl-var">$txtbox</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetBox</span><span class="hl-brackets">(</span><span class="hl-var">$txtlayout</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-brackets">[</span><span class="hl-number">5</span><span class="hl-brackets">]</span><span class="hl-brackets">)</span><span class="hl-code">;
142    </span><span class="hl-reserved">if</span><span class="hl-brackets">(</span><span class="hl-code"> </span><span class="hl-identifier">count</span><span class="hl-brackets">(</span><span class="hl-var">$txtlayout</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-brackets">)</span><span class="hl-code"> &gt; </span><span class="hl-number">6</span><span class="hl-code"> </span><span class="hl-brackets">)</span><span class="hl-code">
143    </span><span class="hl-var">$txtbox</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetFont</span><span class="hl-brackets">(</span><span class="hl-var">$txtlayout</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-brackets">[</span><span class="hl-number">6</span><span class="hl-brackets">]</span><span class="hl-code">,</span><span class="hl-var">$txtlayout</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-brackets">[</span><span class="hl-number">7</span><span class="hl-brackets">]</span><span class="hl-code">,</span><span class="hl-var">$txtlayout</span><span class="hl-brackets">[</span><span class="hl-var">$i</span><span class="hl-brackets">]</span><span class="hl-brackets">[</span><span class="hl-number">8</span><span class="hl-brackets">]</span><span class="hl-brackets">)</span><span class="hl-code">;
144</span><span class="hl-brackets">}</span><span class="hl-code">
145</span><span class="hl-var">$graph</span><span class="hl-code">-&gt;</span><span class="hl-identifier">Add</span><span class="hl-brackets">(</span><span class="hl-var">$txtbox</span><span class="hl-brackets">)</span><span class="hl-code">;
146 
147</span><span class="hl-comment">//</span><span class="hl-comment"> Create the windrose plot.</span><span class="hl-comment"></span><span class="hl-code">
148</span><span class="hl-var">$wp</span><span class="hl-code"> = </span><span class="hl-reserved">new</span><span class="hl-code"> </span><span class="hl-identifier">WindrosePlot</span><span class="hl-brackets">(</span><span class="hl-var">$data</span><span class="hl-brackets">)</span><span class="hl-code">;
149 
150</span><span class="hl-comment">//</span><span class="hl-comment"> Set background color for plot area</span><span class="hl-comment"></span><span class="hl-code">
151</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetColor</span><span class="hl-brackets">(</span><span class="hl-quotes">'</span><span class="hl-string">lightyellow</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
152 
153</span><span class="hl-comment">//</span><span class="hl-comment"> Add a box around the plot</span><span class="hl-comment"></span><span class="hl-code">
154</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetBox</span><span class="hl-brackets">(</span><span class="hl-brackets">)</span><span class="hl-code">;
155 
156</span><span class="hl-comment">//</span><span class="hl-comment"> Setup the colors for the ranges</span><span class="hl-comment"></span><span class="hl-code">
157</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetRangeColors</span><span class="hl-brackets">(</span><span class="hl-var">$rangeColors</span><span class="hl-brackets">)</span><span class="hl-code">;
158 
159</span><span class="hl-comment">//</span><span class="hl-comment"> Adjust the font and font color for scale labels</span><span class="hl-comment"></span><span class="hl-code">
160</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">scale</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetFont</span><span class="hl-brackets">(</span><span class="hl-identifier">FF_ARIAL</span><span class="hl-code">,</span><span class="hl-identifier">FS_NORMAL</span><span class="hl-code">,</span><span class="hl-number">9</span><span class="hl-brackets">)</span><span class="hl-code">;
161</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">scale</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetFontColor</span><span class="hl-brackets">(</span><span class="hl-quotes">'</span><span class="hl-string">navy</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
162 
163</span><span class="hl-comment">//</span><span class="hl-comment"> Set the diameter and position for plot</span><span class="hl-comment"></span><span class="hl-code">
164</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetSize</span><span class="hl-brackets">(</span><span class="hl-number">190</span><span class="hl-brackets">)</span><span class="hl-code">;
165</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetPos</span><span class="hl-brackets">(</span><span class="hl-number">0</span><span class="hl-number">.35</span><span class="hl-code">,</span><span class="hl-number">0</span><span class="hl-number">.53</span><span class="hl-brackets">)</span><span class="hl-code">;
166 
167</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetZCircleSize</span><span class="hl-brackets">(</span><span class="hl-number">0</span><span class="hl-number">.2</span><span class="hl-brackets">)</span><span class="hl-code">;
168 
169</span><span class="hl-comment">//</span><span class="hl-comment"> Adjust the font and font color for compass directions</span><span class="hl-comment"></span><span class="hl-code">
170</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetFont</span><span class="hl-brackets">(</span><span class="hl-identifier">FF_ARIAL</span><span class="hl-code">,</span><span class="hl-identifier">FS_NORMAL</span><span class="hl-code">,</span><span class="hl-number">10</span><span class="hl-brackets">)</span><span class="hl-code">;
171</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetFontColor</span><span class="hl-brackets">(</span><span class="hl-quotes">'</span><span class="hl-string">darkgreen</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
172 
173</span><span class="hl-comment">//</span><span class="hl-comment"> Adjust the margin to the compass directions</span><span class="hl-comment"></span><span class="hl-code">
174</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetLabelMargin</span><span class="hl-brackets">(</span><span class="hl-number">50</span><span class="hl-brackets">)</span><span class="hl-code">;
175 
176</span><span class="hl-comment">//</span><span class="hl-comment"> Adjust grid colors</span><span class="hl-comment"></span><span class="hl-code">
177</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetGridColor</span><span class="hl-brackets">(</span><span class="hl-quotes">'</span><span class="hl-string">silver</span><span class="hl-quotes">'</span><span class="hl-code">,</span><span class="hl-quotes">'</span><span class="hl-string">blue</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
178 
179</span><span class="hl-comment">//</span><span class="hl-comment"> Add (m/s) text to legend</span><span class="hl-comment"></span><span class="hl-code">
180</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">legend</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetText</span><span class="hl-brackets">(</span><span class="hl-quotes">'</span><span class="hl-string">(m/s)</span><span class="hl-quotes">'</span><span class="hl-brackets">)</span><span class="hl-code">;
181</span><span class="hl-var">$wp</span><span class="hl-code">-&gt;</span><span class="hl-identifier">legend</span><span class="hl-code">-&gt;</span><span class="hl-identifier">SetMargin</span><span class="hl-brackets">(</span><span class="hl-number">20</span><span class="hl-code">,</span><span class="hl-number">5</span><span class="hl-brackets">)</span><span class="hl-code">;
182 
183</span><span class="hl-comment">//</span><span class="hl-comment"> Add plot and send back to client</span><span class="hl-comment"></span><span class="hl-code">
184</span><span class="hl-var">$graph</span><span class="hl-code">-&gt;</span><span class="hl-identifier">Add</span><span class="hl-brackets">(</span><span class="hl-var">$wp</span><span class="hl-brackets">)</span><span class="hl-code">;
185</span><span class="hl-var">$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">;
186</span><span class="hl-inlinetags">?&gt;</span></pre></td></tr></table></div>