字面上畫布繪圖區域大小

我正在使用Literally Canvas庫。如何設置繪圖區大小？我想這樣的，但它不工作：字面上畫布繪圖區域大小

<body onload="initDraw()"> 
    <div class="my-drawing"></div> 

    <script> 
     function initDraw() {   
      $(document).ready(function() { 
       var winHeight = $(window).height(); 
       var winWidth = $(window).width(); 

       var lc = LC.init(
        document.getElementsByClassName('my-drawing')[0], 
        { imageURLPrefix: '/Content/lc-images' } 
       ); 

       lc.imageSize(winWidth, winHeight); 

       lc.respondToSizeChange(); 
      }); 
     } 
    </script> 
</body>

來源

2017-10-09 Adrian

像這樣：

<script> 

$(document).ready(function() { 

    /* area for drawing */ 
    var imageSize = {width: 818, height: 515}; 

    //start literally canvas 
    var lc = LC.init(
     document.getElementsByClassName('drawingapp')[0], 
     { 
      backgroundColor: 'whiteSmoke', 
      imageSize: imageSize /* apply or set the area */ 
     } 
    ); 

}); 

</script>

來源

2017-12-19 13:48:56 garrettlynch

字面上畫布繪圖區域大小

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