>
    <tr><td class="paramname">pv</td><td>The patcherview instance whose attribute value will be set. </td></tr>
    <tr><td class="paramname">d</td><td>The zoom-factor at which the patcherview should display the patcher. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>An error code. </dd></dl>

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