【svg格式】svg学习笔记svg图片蒙板例子

【www.bbyears.com--php常用代码】

代码

 
                       type="matrix"
                   values="0 0 0 1 0
                           0 0 0 1 0
                           0 0 0 1 0
                           0 0 0 1 0" />
 
 
   
 
 
   
 

// http://www.111cn.net
(function ($) {
    var x, y, startX, startY, isDragging;
    x = y = startX = startY = 0;
    isDragging = false;
    var handler = $("#handler");
    $("#handler").on("mousedown", function (e) {
      x = parseInt(handler.attr("x"));
      y = parseInt(handler.attr("y"));
      startX = e.pageX;
      startY = e.pageY;
      isDragging = true;
    });
    $(document.body).on("mousemove", function (e) {
      if (!isDragging) return;
      handler.attr("x", x + e.pageX - startX);
      handler.attr("y", y + e.pageY - startY);
    }).on("mouseup", function (e) {
      isDragging = false;
    });
  })(jQuery);

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