arameter" id="getImageData-param-sx"><span class="type-annotation">num</span> <span class="parameter-name">sx</span></span>,<br><span class="parameter" id="getImageData-param-sy"><span class="type-annotation">num</span> <span class="parameter-name">sy</span></span>,<br><span class="parameter" id="getImageData-param-sw"><span class="type-annotation">num</span> <span class="parameter-name">sw</span></span>,<br><span class="parameter" id="getImageData-param-sh"><span class="type-annotation">num</span> <span cl