scrawl-canvas
Version:
Version 8.9.4 - 19 Nov 2022
143 lines (125 loc) • 5.77 kB
HTML
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="x-ua-compatible" content="ie=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Demo Canvas 061</title>
<link href="css/normalize.css" rel="stylesheet" />
<link href="css/tests.css" rel="stylesheet" />
</head>
<body>
<h1><a href="index.html">Scrawl-canvas v8</a> - Canvas test 061</h1>
<h2>Gradients stress test</h2>
<h3>Click on canvas to add more boxes</h3>
<div class="controls">
<div class="lavender label">Gradient</div>
<div class="lavender">
<select class="controlItem" id="colorStops">
<option value="monochrome">Monochrome</option>
<option value="stepped-grays">Stepped grays</option>
<option value="red-blue">Red to blue</option>
<option value="red-gradient">Red gradient</option>
<option value="hue-gradient">Hue gradient</option>
</select>
</div>
<div class="lavender label">Easing</div>
<div class="lavender">
<select class="controlItem" id="easing">
<option value="linear">linear</option>
<option value="out">out</option>
<option value="in">in</option>
<option value="" disabled>---</option>
<option value="easeOut">easeOut</option>
<option value="easeOutIn">easeOutIn</option>
<option value="easeInOut">easeInOut</option>
<option value="easeIn">easeIn</option>
<option value="easeOut3">easeOut3</option>
<option value="easeOutIn3">easeOutIn3</option>
<option value="easeInOut3">easeInOut3</option>
<option value="easeIn3">easeIn3</option>
<option value="easeOut4">easeOut4</option>
<option value="easeOutIn4">easeOutIn4</option>
<option value="easeInOut4">easeInOut4</option>
<option value="easeIn4">easeIn4</option>
<option value="easeOut5">easeOut5</option>
<option value="easeOutIn5">easeOutIn5</option>
<option value="easeInOut5">easeInOut5</option>
<option value="easeIn5">easeIn5</option>
<option value="" disabled>---</option>
<option value="cosine">cosine</option>
<option value="hermite">hermite</option>
<option value="quintic">quintic</option>
<option value="" disabled>---</option>
<option value="easeOutSine">easeOutSine</option>
<option value="easeOutInSine">easeOutInSine</option>
<option value="easeInSine">easeInSine</option>
<option value="easeOutQuad">easeOutQuad</option>
<option value="easeOutInQuad">easeOutInQuad</option>
<option value="easeInQuad">easeInQuad</option>
<option value="easeOutCubic">easeOutCubic</option>
<option value="easeOutInCubic">easeOutInCubic</option>
<option value="easeInCubic">easeInCubic</option>
<option value="easeOutQuart">easeOutQuart</option>
<option value="easeOutInQuart">easeOutInQuart</option>
<option value="easeInQuart">easeInQuart</option>
<option value="easeOutQuint">easeOutQuint</option>
<option value="easeOutInQuint">easeOutInQuint</option>
<option value="easeInQuint">easeInQuint</option>
<option value="easeOutExpo">easeOutExpo</option>
<option value="easeOutInExpo">easeOutInExpo</option>
<option value="easeInExpo">easeInExpo</option>
<option value="easeOutCirc">easeOutCirc</option>
<option value="easeOutInCirc">easeOutInCirc</option>
<option value="easeInCirc">easeInCirc</option>
<option value="" disabled>---</option>
<option value="easeOutBack">easeOutBack</option>
<option value="easeOutInBack">easeOutInBack</option>
<option value="easeInBack">easeInBack</option>
<option value="easeOutElastic">easeOutElastic</option>
<option value="easeOutInElastic">easeOutInElastic</option>
<option value="easeInElastic">easeInElastic</option>
<option value="easeOutBounce">easeOutBounce</option>
<option value="easeOutInBounce">easeOutInBounce</option>
<option value="easeInBounce">easeInBounce</option>
<option value="" disabled>---</option>
<option value="user-steps">steps (user-defined)</option>
<option value="user-repeat">repeat (user-defined)</option>
</select>
</div>
<div class="lavender label">Precision</div>
<div class="lavender"><input class="controlItem" id="precision" type="range" value="25" min="0" max="50" step="1" /></div>
<div class="lavender label">Method</div>
<div class="lavender">
<select class="controlItem" id="method">
<option value="fill">fill</option>
<option value="fillThenDraw">fillThenDraw</option>
</select>
</div>
</div>
<canvas
id="mycanvas"
width="600"
height="400"
data-scrawl-canvas
></canvas>
<p id="reportmessage"></p>
<div class="testinfo">
<h4>Test purpose</h4>
<ul>
<li>Generate a number of Block entitys with gradient fills, spread across the canvas</li>
<li>Add functionality to the canvas element to generate additional Block entitys when user clicks on it</li>
<li>Check the effects on screen refresh speed when:</li>
<ul>
<li>User changes the gradient displayed by the Block entitys</li>
<li>User changes the gradient easing</li>
<li>User changes the gradient precision value</li>
<li>User changes the Block entity drawing method attribute (add/remove a border)</li>
</ul>
</ul>
<p><b>Touch test:</b> not required</p>
<p><a href="../docs/demo/canvas-061.html">Annotated code</a></p>
</div>
<script src="canvas-061.js" type="module"></script>
</body>
</html>