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vue-grid-layout

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A draggable and resizable grid layout, as a Vue component.

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<!doctype html> <html lang="en"> <head> <title>Code coverage report for src/helpers/draggableUtils.js</title> <meta charset="utf-8" /> <link rel="stylesheet" href="..\..\prettify.css" /> <link rel="stylesheet" href="..\..\base.css" /> <meta name="viewport" content="width=device-width, initial-scale=1"> <style type='text/css'> .coverage-summary .sorter { background-image: url(..\..\sort-arrow-sprite.png); } </style> </head> <body> <div class='wrapper'> <div class='pad1'> <h1><a href="..\..\index.html">All files</a> / <a href="index.html">src/helpers</a> draggableUtils.js</h1> <div class='clearfix'> <div class='fl pad1y space-right2'> <span class="strong">0% </span> <span class="quiet">Statements</span> <span class='fraction'>0/11</span> </div> <div class='fl pad1y space-right2'> <span class="strong">0% </span> <span class="quiet">Branches</span> <span class='fraction'>0/8</span> </div> <div class='fl pad1y space-right2'> <span class="strong">0% </span> <span 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cline-neutral">&nbsp;</span> <span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">// Get {x, y} positions from event. export function <span class="fstat-no" title="function not covered" >getControlPosition(</span>e) { <span class="cstat-no" title="statement not covered" > return offsetXYFromParentOf(e);</span> } &nbsp; &nbsp; // Get from offsetParent export function <span class="fstat-no" title="function not covered" >offsetXYFromParentOf(</span>evt) { const offsetParent = <span class="cstat-no" title="statement not covered" >evt.target.offsetParent || document.body;</span> const offsetParentRect = <span class="cstat-no" title="statement not covered" >evt.offsetParent === document.body ? {left: 0, top: 0} : offsetParent.getBoundingClientRect();</span> &nbsp; const x = <span class="cstat-no" title="statement not covered" >evt.clientX + offsetParent.scrollLeft - offsetParentRect.left;</span> const y = <span class="cstat-no" title="statement not covered" >evt.clientY + offsetParent.scrollTop - offsetParentRect.top;</span> &nbsp; /*const x = Math.round(evt.clientX + offsetParent.scrollLeft - offsetParentRect.left); const y = Math.round(evt.clientY + offsetParent.scrollTop - offsetParentRect.top);*/ &nbsp; &nbsp; <span class="cstat-no" title="statement not covered" > return {x, y};</span> } &nbsp; &nbsp; // Create an data object exposed by &lt;DraggableCore&gt;'s events export function <span class="fstat-no" title="function not covered" >createCoreData(</span>lastX, lastY, x, y) { // State changes are often (but not always!) async. We want the latest value. const isStart = <span class="cstat-no" title="statement not covered" >!isNum(lastX);</span> &nbsp; <span class="cstat-no" title="statement not covered" > if (isStart) {</span> // If this is our first move, use the x and y as last coords. <span class="cstat-no" title="statement not covered" > return {</span> deltaX: 0, deltaY: 0, lastX: x, lastY: y, x: x, y: y }; } else { // Otherwise calculate proper values. <span class="cstat-no" title="statement not covered" > return {</span> deltaX: x - lastX, deltaY: y - lastY, lastX: lastX, lastY: lastY, x: x, y: y }; } } &nbsp; &nbsp; function <span class="fstat-no" title="function not covered" >isNum(</span>num) { <span class="cstat-no" title="statement not covered" > return typeof num === 'number' &amp;&amp; !isNaN(num);</span> } &nbsp; &nbsp;</pre></td></tr></table></pre> <div class='push'></div><!-- for sticky footer --> </div><!-- /wrapper --> <div class='footer quiet pad2 space-top1 center small'> Code coverage generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Thu Jul 28 2022 18:04:38 GMT+0100 (Hora de verão da Europa Ocidental) </div> </div> <script src="..\..\prettify.js"></script> <script> window.onload = function () { prettyPrint(); }; </script> <script src="..\..\sorter.js"></script> <script src="..\..\block-navigation.js"></script> </body> </html>