scrawl-canvas
Version:
Version 8.9.4 - 19 Nov 2022
280 lines (239 loc) • 12.1 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 053</title>
<link href="css/normalize.css" rel="stylesheet" />
<link href="css/tests.css" rel="stylesheet" />
<style>
.canvas-container {
overflow: hidden;
resize: both;
border: 1px solid black;
width: 400px;
height: 400px;
min-height: 200px;
min-width: 200px;
max-height: 600px;
max-width: 600px;
}
.controls {
grid-template-columns: 1fr 2fr 1fr 2fr;
}
</style>
</head>
<body>
<h1><a href="index.html">Scrawl-canvas v8</a> - Canvas test 053</h1>
<h2>Display output from a Reaction-Diffusion asset</h2>
<h3>(Note that these assets take time to develop!)</h3>
<h3>Resize the canvas by dragging its bottom right corner</h3>
<div class="controls">
<div class="yellow label">Diffusion Rate for A</div>
<div class="yellow"><input class="controlItem" id="diffusionRateA" type="range" value="0.2097" min="0" max="0.4" step="0.0001" /></div>
<div class="yellow label">Diffusion Rate for B</div>
<div class="yellow"><input class="controlItem" id="diffusionRateB" type="range" value="0.105" min="0" max="0.4" step="0.0001" /></div>
<div class="yellow label">Feed Rate</div>
<div class="yellow"><input class="controlItem" id="feedRate" type="range" value="0.054" min="0" max="0.1" step="0.0001" /></div>
<div class="yellow label">Kill Rate</div>
<div class="yellow"><input class="controlItem" id="killRate" type="range" value="0.062" min="0" max="0.1" step="0.0001" /></div>
<div class="blue label">Draw every x generations</div>
<div class="blue"><input class="controlItem" id="drawEvery" type="range" value="10" min="1" max="40" step="1" /></div>
<div class="blue label">Max generations</div>
<div class="blue"><input class="controlItem" id="maxGenerations" type="range" value="4000" min="0" max="10000" step="100" /></div>
<div class="blue label">Asset width</div>
<div class="blue"><input class="controlItem asset-dimensions" id="canvasWidth" type="range" value="80" min="20" max="200" step="10" /></div>
<div class="blue label">Asset height</div>
<div class="blue"><input class="controlItem asset-dimensions" id="canvasHeight" type="range" value="80" min="20" max="200" step="10" /></div>
<div class="pink label">Presets</div>
<div class="pink">
<select class="controlItem" id="presets">
<option value="default">Default</option>
<option value="negativeBubbles">Negative bubbles</option>
<option value="positiveBubbles">Positive bubbles</option>
<option value="precriticalBubbles">Precritical bubbles</option>
<option value="wormsAndLoops">Worms and loops</option>
<option value="stableSolitons">Stable solitons</option>
<option value="uSkateWorld">The U-Skate world</option>
<option value="worms">Worms</option>
<option value="wormsJoinIntoMazes">Worms join into mazes</option>
<option value="negatons">Negatons</option>
<option value="turingPatterns">Turing patterns</option>
<option value="fingerprints">Fingerprints</option>
<option value="spotsAndWorms">Spots and worms</option>
<option value="selfReplicatingSpots">Self-replicating spots</option>
<option value="superResonantMazes">Super-resonant mazes</option>
<option value="mazes">Mazes</option>
<option value="chaosToTuringNegatons">Chaos to Turing negatons</option>
<option value="chaosWithNegatons">Chaos with negatons</option>
<option value="mazesWithSomeChaos">Mazes with some chaos</option>
<option value="chaos">Chaos</option>
<option value="warringMicrobes">Warring microbes</option>
<option value="spotsAndLoops">Spots and loops</option>
<option value="movingSpots">Moving spots</option>
<option value="waves">Waves</option>
</select>
</div>
<div class="pink label">Initial setting</div>
<div class="pink">
<select class="controlItem" id="initialSettingPreference">
<option value="random">Random</option>
<option value="square">Square</option>
<option value="circle">Circle</option>
<option value="spiral">Spiral</option>
</select>
</div>
<div class="pink label">Random engine seed</div>
<div class="pink"><input class="controlItem" id="randomEngineSeed" type="text" value="" /></div>
<div class="pink label">Initial random seed level</div>
<div class="pink"><input class="controlItem" id="initialRandomSeedLevel" type="range" value="0.1" min="0" max="0.15" step="0.0001" /></div>
<div class="green label">Pattern scale X</div>
<div class="green"><input class="controlItem" id="matrixA" type="range" value="1" min="1" max="5" step="0.01" /></div>
<div class="green label">Pattern scale Y</div>
<div class="green"><input class="controlItem" id="matrixD" type="range" value="1" min="1" max="5" step="0.01" /></div>
<div class="green label">Pattern skew X</div>
<div class="green"><input class="controlItem" id="matrixC" type="range" value="0" min="-1.5" max="1.5" step="0.01" /></div>
<div class="green label">Pattern skew Y</div>
<div class="green"><input class="controlItem" id="matrixB" type="range" value="0" min="-1.5" max="1.5" step="0.01" /></div>
<div class="green label">Pattern offset X</div>
<div class="green"><input class="controlItem" id="matrixE" type="range" value="0" min="-100" max="100" step="1" /></div>
<div class="green label">Pattern offset Y</div>
<div class="green"><input class="controlItem" id="matrixF" type="range" value="0" min="-100" max="100" step="1" /></div>
</div>
<div class="canvas-container">
<canvas
id="mycanvas"
data-scrawl-canvas
data-is-responsive="true"
data-base-width="400"
data-base-height="400"
data-fit="cover"
></canvas>
</div>
<p id="reportmessage"></p>
<div class="controls">
<div class="lavender label">Palette start</div>
<div class="lavender"><input class="controlItem" id="paletteStart" type="range" value="0" min="0" max="999" step="1" /></div>
<div class="lavender label">Palette end</div>
<div class="lavender"><input class="controlItem" id="paletteEnd" type="range" value="0" min="0" max="999" step="1" /></div>
<div class="lavender label">Color stops</div>
<div class="lavender">
<select class="controlItem" id="colorStops">
<option value="monochrome">Monochrome</option>
<option value="stepped-grays">Stepped grays</option>
<option value="red-gradient">Red gradient</option>
<option value="red-blue">Red to blue</option>
<option value="hue-gradient">Hue gradient</option>
</select>
</div>
<div class="lavender label">Cycle palette</div>
<div class="lavender">
<select class="controlItem" id="cyclePalette">
<option value="0">false</option>
<option value="1">true</option>
</select>
</div>
<div class="lavender label">Int. color space</div>
<div class="lavender">
<select class="controlItem" id="colorSpace">
<option value="RGB">RGB</option>
<option value="HSL">HSL</option>
<option value="HWB">HWB</option>
<option value="LAB">LAB</option>
<option value="LCH">LCH</option>
<option value="OKLAB">OKLAB</option>
<option value="OKLCH">OKLCH</option>
<option value="XYZ">XYZ</option>
</select>
</div>
<div class="lavender label">Ret. color space</div>
<div class="lavender">
<select class="controlItem" id="returnColorAs">
<option value="RGB">RGB</option>
<option value="HSL">HSL</option>
<option value="HWB">HWB</option>
<option value="LAB">LAB</option>
<option value="LCH">LCH</option>
<option value="OKLAB">OKLAB</option>
<option value="OKLCH">OKLCH</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="1" min="0" max="20" step="1" /></div>
</div>
<div class="testinfo">
<h4>Test purpose</h4>
<ul>
<li>...</li>
</ul>
<p><b>Touch test:</b> canvas should be resizable</p>
<p><a href="../docs/demo/canvas-053.html">Annotated code</a></p>
</div>
<script src="canvas-053.js" type="module"></script>
</body>
</html>