scrawl-canvas
Version:
Version 8.9.4 - 19 Nov 2022
241 lines (209 loc) • 9.88 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 016</title>
<link href="css/normalize.css" rel="stylesheet" />
<link href="css/tests.css" rel="stylesheet" />
<style>
.controls {
grid-template-columns: 1fr 2fr 2fr 1fr 2fr 2fr;
}
canvas {
font-size: 120%;
}
</style>
</head>
<body>
<h1><a href="index.html">Scrawl-canvas v8</a> - Canvas test 016</h1>
<h2>Phrase entity position and font attributes; Block mimic functionality</h2>
<canvas
id="mycanvas"
width="600"
height="400"
data-scrawl-canvas
></canvas>
<p id="reportmessage"></p>
<div class="controls">
<div class="blue label">Starts ('n%')</div>
<div class="blue">X: <input class="controlItem" id="start_xPercent" type="range" value="50" min="-50" max="150" step="1" /></div>
<div class="blue">Y: <input class="controlItem" id="start_yPercent" type="range" value="50" min="-50" max="150" step="1" /></div>
<div class="green label">Handles ('n%')</div>
<div class="green">X: <input class="controlItem" id="handle_xPercent" type="range" value="50" min="-50" max="150" step="1" /></div>
<div class="green">Y: <input class="controlItem" id="handle_yPercent" type="range" value="50" min="-50" max="150" step="1" /></div>
<div class="blue label">Starts (n)</div>
<div class="blue">X: <input class="controlItem" id="start_xAbsolute" type="range" value="300" min="-20" max="620" step="5" /></div>
<div class="blue">Y: <input class="controlItem" id="start_yAbsolute" type="range" value="200" min="-20" max="620" step="5" /></div>
<div class="green label">Handles (n)</div>
<div class="green">X: <input class="controlItem" id="handle_xAbsolute" type="range" value="100" min="-100" max="300" step="1" /></div>
<div class="green">Y: <input class="controlItem" id="handle_yAbsolute" type="range" value="100" min="-100" max="300" step="1" /></div>
<div class="blue label">Starts ('str')</div>
<div class="blue">X: <select class="controlItem" id="start_xString">
<option value="left">left</option>
<option value="center">center</option>
<option value="right">right</option>
</select>
</div>
<div class="blue">Y: <select class="controlItem" id="start_yString">
<option value="top">top</option>
<option value="center">center</option>
<option value="bottom">bottom</option>
</select>
</div>
<div class="green label">Handles ('str')</div>
<div class="green">X: <select class="controlItem" id="handle_xString">
<option value="left">left</option>
<option value="center">center</option>
<option value="right">right</option>
</select>
</div>
<div class="green">Y: <select class="controlItem" id="handle_yString">
<option value="top">top</option>
<option value="center">center</option>
<option value="bottom">bottom</option>
</select>
</div>
<div class="yellow label">Roll</div>
<div class="yellow"><input class="controlItem" id="roll" type="range" value="0" min="0" max="360" step="1" /></div>
<div class="yellow"> </div>
<div class="yellow label">Scale</div>
<div class="yellow"><input class="controlItem" id="scale" type="range" value="1" min="0.5" max="2.5" step="0.01" /></div>
<div class="yellow"> </div>
<div class="yellow label">Flip-upend</div>
<div class="yellow">
<select class="controlItem" id="upend">
<option value="0">false</option>
<option value="1">true</option>
</select>
</div>
<div class="yellow"> </div>
<div class="yellow label">Flip-reverse</div>
<div class="yellow">
<select class="controlItem" id="reverse">
<option value="0">false</option>
<option value="1">true</option>
</select>
</div>
<div class="yellow"> </div>
<div class="pink label">Width ('n%')</div>
<div class="pink"><input class="controlItem" id="relativeWidth" type="range" value="50" min="20" max="80" step="0.1" /></div>
<div class="pink"> </div>
<div class="pink label">Width (n)</div>
<div class="pink"><input class="controlItem" id="absoluteWidth" type="range" value="300" min="100" max="500" step="1" /></div>
<div class="pink"> </div>
<div class="lavender label">Font weight</div>
<div class="lavender">
<select class="controlItem" id="weight">
<option value="normal">normal</option>
<option value="bold">bold</option>
<option value="lighter">lighter</option>
<option value="bolder">bolder</option>
<option value="100">100</option>
<option value="200">200</option>
<option value="300">300</option>
<option value="400">400</option>
<option value="500">500</option>
<option value="600">600</option>
<option value="700">700</option>
<option value="800">800</option>
<option value="900">900</option>
</select>
</div>
<div class="lavender"> </div>
<div class="lavender label">Font style</div>
<div class="lavender">
<select class="controlItem" id="style">
<option value="normal">normal</option>
<option value="italic">italic</option>
<option value="oblique">oblique</option>
</select>
</div>
<div class="lavender"> </div>
<div class="lavender label">Font variant</div>
<div class="lavender">
<select class="controlItem" id="variant">
<option value="normal">normal</option>
<option value="small-caps">small-caps</option>
</select>
</div>
<div class="lavender"> </div>
<div class="lavender label">Font family</div>
<div class="lavender">
<select class="controlItem" id="family">
<option value="'Open Sans', 'Fira Sans', 'Lucida Sans', 'Lucida Sans Unicode', 'Trebuchet MS', 'Liberation Sans', 'Nimbus Sans L', sans-serif">sans-serif</option>
<option value="'Lucida Bright', 'Lucida Fax', Palatino, 'Palatino Linotype', Palladio, 'URW Palladio', serif">serif</option>
<option value="'Fira Mono', 'DejaVu Sans Mono', Menlo, Consolas, 'Liberation Mono', Monaco, 'Lucida Console', monospace">monospace</option>
<option value="'Brush Script MT', 'Brush Script Std', 'Lucida Calligraphy', 'Lucida Handwriting', 'Apple Chancery', cursive">cursive</option>
<option value="Papyrus, Herculanum, 'Party LET', 'Curlz MT', Harrington, fantasy">fantasy</option>
<option value="system-ui">system-ui</option>
<option value="system-ui">math</option>
<option value="system-ui">emoji</option>
<option value="system-ui">fangsong</option>
</select>
</div>
<div class="lavender"> </div>
<div class="lavender label">Font size</div>
<div class="lavender">
<select class="controlItem" id="size_string">
<option value="16px">16px</option>
<option value="0.1in">0.1in</option>
<option value="0.5cm">0.5cm</option>
<option value="7mm">7mm</option>
<option value="20Q">20Q</option>
<option value="1pc">1pc</option>
<option value="20pt">20pt</option>
<option value= "" disabled>---</option>
<option value="1.2em">1.2em</option>
<option value="1.2rem">1.2rem</option>
<option value="1.2lh">1.2lh</option>
<option value="1.2rlh">1.2rlh</option>
<option value="1.2ex">1.2ex</option>
<option value="1.2cap">1.2cap</option>
<option value="1.2ch">1.2ch</option>
<option value="1.2ic">1.2ic</option>
<option value= "" disabled>---</option>
<option value="140%">140%</option>
<option value= "" disabled>---</option>
<option value="smaller">smaller</option>
<option value="xx-small">xx-small</option>
<option value="x-small">x-small</option>
<option value="small">small</option>
<option value="medium">medium</option>
<option value="large">large</option>
<option value="x-large">x-large</option>
<option value="xx-large">xx-large</option>
<option value="xxx-large">xxx-large</option>
<option value="larger">larger</option>
<option value= "" disabled>---</option>
<option value="1.5vw">1.5vw</option>
<option value="1.5vh">1.5vh</option>
<option value="1.5vmax">1.5vmax</option>
<option value="1.5vmin">1.5vmin</option>
<option value="1.5vi">1.5vi</option>
<option value="1.5vb">1.5vb</option>
</select>
</div>
<div class="lavender"> </div>
<div class="lavender label">Font size (px)</div>
<div class="lavender"><input class="controlItem" id="size_px" type="range" value="16" min="8" max="32" step="1" /></div>
<div class="lavender"> </div>
</div>
<div class="testinfo">
<h4>Test purpose</h4>
<ul>
<li>Create a Phrase entity</li>
<li>Display the Phrase entity on a canvas</li>
<li>Check that the entity location (start, handle) and width (but not height) attributes work as expected</li>
<li>Check that the entity manipulation attributes (roll, scale, flip) work as expected</li>
<li>Check that the entity font attributes (fontSize, fontWeight, fontStyle, fontVariant) work as expected</li>
<li>Create a Wheel entity pivoted to the Phrase entity</li>
<li>Create a Block entity that mimics (including mimicPadding) the Phrase entity</li>
</ul>
<p><b>Touch test:</b> not required</p>
<p><a href="../docs/demo/canvas-016.html">Annotated code</a></p>
</div>
<script src="canvas-016.js" type="module"></script>
</body>
</html>