"doc"><p>Set the camera zoom value</p><p class="javadoc">Parameters:</p><table class="table table-bordered params"><tr><th style="width:25%;"><code>zoom</code></th><td><p>Zoom value. 1 is 100%, 2 is 200%, 0.5 is 50%...</p></td></tr><tr><th style="width:25%;"><code>anchor</code></th><td><p>If not <code>null</code>, the camera's anchor point will be set to this.</p></td></tr><tr><th style="width:25%;"><code>now</code></th><td><p>Whether the rescaling should happen immediately.</p></td></tr></table></div></div