HTML
<script src="https://cindyjs.org/dist/v0.8.7/Cindy.js"></script>
<div id="CSCanvas"></div>
<script>
CindyJS({
scripts: "cs*",
defaultAppearance: { fontFamily: "sans-serif", lineSize: 1, pointSize: 5.0, textsize: 12.0 },
angleUnit: "°",
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{ name: "M", type: "Mid", color: [ 1.0, 0.0, 0.0 ], args: [ "Q", "F" ], labeled: true, size: 2.0, printname: "$M_{FQ}$" },
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<script id="csdraw" type="text/x-cindyscript">
// code for drawing here
// poly1 = [ O, X, X', E...