><a href="dart-core/num-class.html">num</a></span> <span class="parameter-name">sw_OR_width</span></span> <span class="parameter" id="drawImage-param-height_OR_sh"><span class="type-annotation"><a href="dart-core/num-class.html">num</a></span> <span class="parameter-name">height_OR_sh</span></span> <span class="parameter" id="drawImage-param-dx"><span class="type-annotation"><a href="dart-core/num-class.html">num</a></span> <span class="parameter-name">dx</span></span> <span class="parameter" id="drawImage-