jcrop基本参数一览

复制代码 代码如下:

<script language="Javascript">
  <!--
  jQuery(function($){
 // Create variables (in this scope) to hold the API and image size
  var jcrop_api, boundx, boundy;

  $('#cropbox').Jcrop({
  minSize: [0,0],
  maxSize:[0,0],
  setSelect: [0,0,0,0],
  boxWidth:800,
  borderOpacity:0.3,
  keySupport:false,
  dragEdges:false,
  allowSelect:false,
  allowResize:false,
  bgOpacity:0.2,
  boundary:0,
  //allowMove:false,
  addClass: 'jcrop-handle',
  onSelect: updateCoords,
  },
  function(){
  // Use the API to get the real image size
  var bounds = this.getBounds();
  boundx = bounds[0];
  boundy = bounds[1];
  // Store the API in the jcrop_api variable
  jcrop_api = this;
  });
  function updateCoords(c)
  {
  $('#x').val(c.x);
  $('#y').val(c.y);
  $('#w').val(c.w);
  $('#h').val(c.h);
  };
  function checkCoords()
  {
  if (parseInt($('#w').val())) return true;
  alert('请选择裁剪区域');
  return false;
  };
  });
-->
</script>