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<div class="moz-cite-prefix">Here is a simpler, working and likely
more robust sample:<br>
<pre style="font-family:Monospaced;font-style:normal;font-size:13.0;"><big><span style="color:rgb(174,92,176);text-decoration:underline;">clf</span>
<span style="color:rgb(0,0,0);">nc</span> <span style="color:rgb(92,92,92);">=</span> <span style="color:rgb(188,143,143);">40</span><span style="color:rgb(0,0,0);">;</span>
<span style="color:rgb(0,0,0);">names_legend</span> <span style="color:rgb(92,92,92);">=</span> <span style="color:rgb(188,143,143);">'</span><span style="color:rgb(188,143,143);">legend_</span><span style="color:rgb(188,143,143);">'</span><span style="color:rgb(92,92,92);">+</span><span style="color:rgb(50,185,185);">string</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(188,143,143);">1</span><span style="color:rgb(255,170,0);">:</span><span style="color:rgb(0,0,0);">nc</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(0,0,0);">;</span>
<span style="color:rgb(0,0,0);">nc1</span> <span style="color:rgb(92,92,92);">=</span> <span style="color:rgb(50,185,185);">ceil</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(0,0,0);">nc</span><span style="color:rgb(92,92,92);">/</span><span style="color:rgb(188,143,143);">2</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(0,0,0);">;</span> <span style="color:rgb(100,174,100);font-style:italic;">//nc is the number of curves: split in 2</span>
<span style="color:rgb(174,92,176);text-decoration:underline;">legends</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(0,0,0);">names_legend</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(188,143,143);">1</span><span style="color:rgb(255,170,0);">:</span><span style="color:rgb(0,0,0);">nc1</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(0,0,0);">,</span><span style="color:rgb(188,143,143);">1</span><span style="color:rgb(255,170,0);">:</span><span style="color:rgb(0,0,0);">nc1</span><span style="color:rgb(0,0,0);">,</span><span style="color:rgb(0,0,0);">font_size</span><span style="color:rgb(92,92,92);">=</span><span style="color:rgb(188,143,143);">3</span><span style="color:rgb(0,0,0);">,</span><span style="color:rgb(0,0,0);">opt</span><span style="color:rgb(92,92,92);">=</span><span style="color:rgb(188,143,143);">"</span><span style="color:rgb(188,143,143);">ul</span><span style="color:rgb(188,143,
143);">
"</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(0,0,0);">;</span><span style="color:rgb(100,174,100);font-style:italic;">// put first column of legends</span>
<span style="color:rgb(100,174,100);font-style:italic;">// Get the width of this block:</span>
<span style="color:rgb(0,0,0);">idL1</span> <span style="color:rgb(92,92,92);">=</span> <span style="color:rgb(174,92,176);text-decoration:underline;">gce</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(0,0,0);">;</span>
<span style="color:rgb(0,0,0);">tmp</span> <span style="color:rgb(92,92,92);">=</span> <span style="color:rgb(0,0,0);">idL1</span><span style="color:rgb(92,92,92);">.</span><span style="color:rgb(170,170,170);">children</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(255,170,0);">$</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(92,92,92);">.</span><span style="color:rgb(170,170,170);">data</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(255,170,0);">:</span><span style="color:rgb(0,0,0);">,</span><span style="color:rgb(188,143,143);">1</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(0,0,0);">;</span>
<span style="color:rgb(0,0,0);">width</span> <span style="color:rgb(92,92,92);">=</span> <span style="color:rgb(50,185,185);">max</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(0,0,0);">tmp</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(92,92,92);">-</span><span style="color:rgb(50,185,185);">min</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(0,0,0);">tmp</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(0,0,0);">;</span>
<span style="color:rgb(100,174,100);font-style:italic;">// Display 2nd block</span>
<span style="color:rgb(174,92,176);text-decoration:underline;">legends</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(0,0,0);">names_legend</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(0,0,0);">nc1</span><span style="color:rgb(92,92,92);">+</span><span style="color:rgb(188,143,143);">1</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(255,170,0);">:</span><span style="color:rgb(0,0,0);">nc</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(0,0,0);">,</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(0,0,0);">nc1</span><span style="color:rgb(92,92,92);">+</span><span style="color:rgb(188,143,143);">1</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(255,170,0);">:</span><span style="color:rgb(0,0,0);">nc</span><span style="color:rgb(0,0,0);">,</span><span style="color:rgb(0,0,0);">font_size<
/span><
span style="color:rgb(92,92,92);">=</span><span style="color:rgb(188,143,143);">3</span><span style="color:rgb(0,0,0);">,</span><span style="color:rgb(0,0,0);">opt</span><span style="color:rgb(92,92,92);">=</span><span style="color:rgb(188,143,143);">"</span><span style="color:rgb(188,143,143);">ul</span><span style="color:rgb(188,143,143);">"</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(0,0,0);">;</span> <span style="color:rgb(100,174,100);font-style:italic;">// on top of first</span>
<span style="color:rgb(50,185,185);">move</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(174,92,176);text-decoration:underline;">gce</span><span style="color:rgb(74,85,219);">(</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(0,0,0);">, </span><span style="color:rgb(74,85,219);">[</span><span style="color:rgb(0,0,0);">width</span><span style="color:rgb(0,0,0);">,</span><span style="color:rgb(188,143,143);">0</span><span style="color:rgb(74,85,219);">]</span><span style="color:rgb(74,85,219);">)</span><span style="color:rgb(0,0,0);">;</span> <span style="color:rgb(100,174,100);font-style:italic;">//Move it horizontally (along x-axis);</span></big></pre>
<br>
Regards<br>
Samuel<br>
<br>
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