scrawl-canvas
Version:
Version 8.9.4 - 19 Nov 2022
159 lines (129 loc) • 6.45 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 Filters 012</title>
<link href="css/normalize.css" rel="stylesheet" />
<link href="css/tests.css" rel="stylesheet" />
<style>
#my-image-store {
display: none;
}
.controls {
grid-template-columns: 1fr 2fr 1fr 2fr;
}
.matrixcontrols {
grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
width: 400px;
margin: 0 auto;
}
canvas {
margin: 0 auto;
}
</style>
</head>
<body>
<h1><a href="index.html">Scrawl-canvas v8</a> - Filters test 012</h1>
<h2>Parameters for: matrix, matrix5 filters</h2>
<h3>To change image, drag-and-drop an image file over the canvas</h3>
<div class="controls matrixcontrols">
<div class="yellow">
<select class="controlItem matrix-type" id="selectMatrix">
<option value="matrix3">3 × 3</option>
<option value="matrix5">5 × 5</option>
</select>
</div>
<div> </div>
<div> </div>
<div> </div>
<div> </div>
<div class="green"><input class="controlItem weight" id="m11" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m12" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m13" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m14" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m15" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m21" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="blue"><input class="controlItem weight" id="m22" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="blue"><input class="controlItem weight" id="m23" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="blue"><input class="controlItem weight" id="m24" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m25" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m31" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="blue"><input class="controlItem weight" id="m32" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="pink"><input class="controlItem weight" id="m33" type="number" min="-5" max="5" step="0.1" value="1" /></div>
<div class="blue"><input class="controlItem weight" id="m34" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m35" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m41" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="blue"><input class="controlItem weight" id="m42" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="blue"><input class="controlItem weight" id="m43" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="blue"><input class="controlItem weight" id="m44" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m45" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m51" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m52" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m53" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m54" type="number" min="-5" max="5" step="0.1" value="0" /></div>
<div class="green"><input class="controlItem weight" id="m55" type="number" min="-5" max="5" step="0.1" value="0" /></div>
</div>
<canvas
id="mycanvas"
width="400"
height="400"
data-scrawl-canvas
></canvas>
<div class="controls">
<div class="pink label">Include red</div>
<div class="pink">
<select class="controlItem" id="includeRed">
<option value="0">false</option>
<option value="1">true</option>
</select>
</div>
<div class="green label">Include green</div>
<div class="green">
<select class="controlItem" id="includeGreen">
<option value="0">false</option>
<option value="1">true</option>
</select>
</div>
<div class="blue label">Include blue</div>
<div class="blue">
<select class="controlItem" id="includeBlue">
<option value="0">false</option>
<option value="1">true</option>
</select>
</div>
<div class="lavender label">Include alpha</div>
<div class="lavender">
<select class="controlItem" id="includeAlpha">
<option value="0">false</option>
<option value="1">true</option>
</select>
</div>
<div class="yellow label">Opacity</div>
<div class="yellow"><input class="controlItem" id="opacity" type="range" value="1" min="0" max="1" step="0.01" /></div>
<div class="yellow label">Memoize filter</div>
<div class="yellow">
<select class="controlItem" id="memoizeFilterOutput">
<option value="0">false</option>
<option value="1">true</option>
</select>
</div>
</div>
<p id="reportmessage"></p>
<div class="testinfo">
<h4>Test purpose</h4>
<ul>
<li>Create a test Picture entity</li>
<li>Create matrix, matrix5 filters; apply them to the test entity</li>
<li>Update filter attributes and observe the effect they have on the entity</li>
</ul>
<p><b>Touch test:</b> not required</p>
<p><a href="../docs/demo/filters-012.html">Annotated code</a></p>
</div>
<div id="my-image-store">
<img id="iris" src="img/iris.png" class="flowers" />
</div>
<script src="filters-012.js" type="module"></script>
</body>
</html>