">&#9670;&nbsp;</a></span>setScreenCol()</h2>

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          <td class="memname">void setScreenCol </td>
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          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>value</em></td><td>)</td>
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<p>Set initial left column of the viewport. </p>
<p >Use this method only when viewport is larger than display size.