javascript - 我怎样才能一个接一个地制作两个jquery懒线画家动画？

Question

我在 illustrator 上创建了两个单独的 svg 文件，并使用 jquery 懒线画家插件对它们进行动画处理。当我插入第一个动画的代码时，它工作得很好。但是，当我输入第二个动画的代码时，现在两个动画都不会启动。我将每个动画放在单独的 div 标签上，一个标题为“树”，另一个标题为“建筑物”。这是我的代码:

    <script type="text/javascript">
    /* 
     * Lazy Line Painter - Path Object 
    * Generated using 'SVG to Lazy Line Converter'
    * 
     * http://lazylinepainter.info 
     * Copyright 2013, Cam O'Connell  
      *  
     */ 

       var pathObj = {
  "tree": {
    "strokepath": [
        {
            "path": "M248.5,393.946c1.422-12.394-4.539-24.728-6-36.623   c-0.439-3.58,1.326-8.318,1-11.878c-0.828-8.995-4.18-17.076-4-24.745c0.639-27.324,19.256-46.841,40-59.389   c7.152-11.066,14.367-22.072,27-27.715c18.926,2.716,32.074,16.421,43,23.755c-0.094-8.707,21.307-19.636,24-3.959   c3.236-0.815,8.648,1.231,9,0c-2.066-2.903-2.594-7.331-6-8.908c-3.156-0.483-3.531,1.784-7,0.989   c-0.088-4.845-4.287-2.671-2-7.918c10.719,0.618,19.354-5.569,28-7.919c7-1.9,11.986,0.271,16-4.949   c4.521-5.881,0.291-14.44,7-23.755c-17.879-0.736-34.1,9.159-26,27.715c-19.213,3.42-32.766,12.44-47,20.786   c-7.813-3.116-11.973-12.324-20-15.837c-4.264-1.864-10.547,0.815-13-4.949c9.43-5.843,20.783-9.782,35-10.889   c13.203-12.952,24.084-31.382,49-29.695c3.637-3.796,9.074-15.902,8-17.816c-13.275-0.931-22.365,2.279-20,16.827   c-6.123-1.355-11.813,6.8-17,5.938c-0.76-8.099,7.857-11.301,8-17.816c0.139-6.308-6.162-8.93-8-15.837   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            "duration": 10000
        }
    ],
    "dimensions": {
        "width": 432,
        "height": 394,

      }
     }
     }; 


    /* 
     Setup and Paint your lazyline! 
     */ 

      $(document).ready(function(){ 
      $('#tree').lazylinepainter( 
      {
       "svgData": pathObj,
"strokeWidth": 1.5,
"strokeColor": "#660"
  }).lazylinepainter('paint'); 
  });
   </script>
    <script type="text/javascript">
    var pathObj = {
      "buildings": {
        "strokepath": [
        {
            "path": "M 75.51 390.671 L 76.181 131.611",
            "duration": 100
        },
        {
            "path": "M 76.181 131.611 L 153.362 131.611",
            "duration": 100
        },
        {
            "path": "M 153.362 131.611 L 153.362 390.671",
            "duration": 100
        },
        {
            "path": "M 153.362 131.611 L 170.141 115.503",
            "duration": 100
        },
        {
            "path": "M 170.141 115.503 L 170.141 390.671",
            "duration": 100
        },
        {
            "path": "M 170.141 115.503 L 117.792 115.503",
            "duration": 100

         /*The paths continue for a while
        ],
       "dimensions": {
        "width": 432,
        "height": 394
        }
       }
     }; 


     /* 
      Setup and Paint your lazyline! 
      */ 

     $(document).ready(function(){ 
      $('#buildings').lazylinepainter( 
      {
   "svgData": pathObj,
   "strokeWidth": 2,
   "strokeColor": "#e09b99"
   }).lazylinepainter('paint'); 
   });
    </script>

Answer 1

另一种方法(更正确)是使用回调:

var pathObj1 = {
    "tree": {
        "strokepath": [
        {
            "path": "M248.5,393.946c1.422-12.394-4.539-24.728-6-36.623   c-0.439-3.58,1.326-8.318,1-11.878c-0.828-8.995-4.18-17.076-4-24.745c0.639-27.324,19.256-46.841,40-59.389   c7.152-11.066,14.367-22.072,27-27.715c18.926,2.716,32.074,16.421,43,23.755c-0.094-8.707,21.307-19.636,24-3.959   c3.236-0.815,8.648,1.231,9,0c-2.066-2.903-2.594-7.331-6-8.908c-3.156-0.483-3.531,1.784-7,0.989   c-0.088-4.845-4.287-2.671-2-7.918c10.719,0.618,19.354-5.569,28-7.919c7-1.9,11.986,0.271,16-4.949   c4.521-5.881,0.291-14.44,7-23.755c-17.879-0.736-34.1,9.159-26,27.715c-19.213,3.42-32.766,12.44-47,20.786   c-7.813-3.116-11.973-12.324-20-15.837c-4.264-1.864-10.547,0.815-13-4.949c9.43-5.843,20.783-9.782,35-10.889   c13.203-12.952,24.084-31.382,49-29.695c3.637-3.796,9.074-15.902,8-17.816c-13.275-0.931-22.365,2.279-20,16.827   c-6.123-1.355-11.813,6.8-17,5.938c-0.76-8.099,7.857-11.301,8-17.816c0.139-6.308-6.162-8.93-8-15.837   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            "duration": 10000
        }
        ],
        "dimensions": {
            "width": 432,
            "height": 394
        }
    }
};
var pathObj2 = {
    "buildings": {
        "strokepath": [
        {
            "path": "M 75.51 390.671 L 76.181 131.611",
            "duration": 100
        },
        {
            "path": "M 76.181 131.611 L 153.362 131.611",
            "duration": 100
        },
        {
            "path": "M 153.362 131.611 L 153.362 390.671",
            "duration": 100
        },
        {
            "path": "M 153.362 131.611 L 170.141 115.503",
            "duration": 100
        },
        {
            "path": "M 170.141 115.503 L 170.141 390.671",
            "duration": 100
        },
        {
            "path": "M 170.141 115.503 L 117.792 115.503",
            "duration": 100
        }

        ],
        "dimensions": {
            "width": 432,
            "height": 394
        }
    }
}; 

var drawSecond = function() {
    $('#buildings').lazylinepainter( 
    {
        "svgData": pathObj2,
        "strokeWidth": 2,
        "strokeColor": "#e09b99"
    }).lazylinepainter('paint');  
}

$(document).ready(function(){ 
    $('#tree').lazylinepainter( 
    {
        "svgData": pathObj1,
        "strokeWidth": 1.5,
        "strokeColor": "#660",
        "onComplete": drawSecond
    }).lazylinepainter('paint');

});

http://jsfiddle.net/tHZre/

在这种情况下，您不必加入 pathObjs，也不必知道以前的路径动画播放了多长时间。