figlet
Version:
Creates ASCII Art from text. A full implementation of the FIGfont spec.
174 lines (157 loc) • 5.33 kB
HTML
<html>
<head>
<title>FIGlet Example</title>
</head>
<body>
<div>
<label for="font">Font:</label>
<select id="font">
<option value="3D Diagonal">3D Diagonal</option>
<option value="Dancing Font">Dancing Font</option>
<option value="Ghost">Ghost</option>
<option value="Graffiti">Graffiti</option>
<option value="Patorjk's Cheese">Patorjk's Cheese</option>
<option value="Standard" selected>Standard</option>
<option value="Pagga">Pagga</option>
<option value="Pawp">Pawp</option>
</select>
</div>
<div>
<label for="hLayout">Horizontal Layout:</label>
<select id="hLayout">
<option value="default" selected>Default</option>
<option value="full">Full</option>
<option value="fitted">Fitted</option>
<option value="controlled smushing">Controlled Smushing</option>
<option value="universal smushing">Universal Smushing</option>
</select>
</div>
<div>
<label for="vLayout">Vertical Layout:</label>
<select id="vLayout">
<option value="default" selected>Default</option>
<option value="full">Full</option>
<option value="fitted">Fitted</option>
<option value="controlled smushing">Controlled Smushing</option>
<option value="universal smushing">Universal Smushing</option>
</select>
</div>
<div>
<label for="width">Width:</label>
<select id="width">
<option value="none">none</option>
<option value="40" selected>40</option>
<option value="41">41</option>
<option value="42">42</option>
<option value="43">43</option>
<option value="44">44</option>
<option value="45">45</option>
<option value="80">80</option>
<option value="81">81</option>
<option value="100">100</option>
</select>
</div>
<div>
<label for="whitespaceBreak">Break on Whitespace (if width set):</label>
<select id="whitespaceBreak">
<option value="false">false</option>
<option value="true" selected>true</option>
</select>
</div>
<div>
<label for="inputText">Input:</label>
</div>
<textarea id="inputText" style="height: 100px; width: 200px">
test
123</textarea
>
<p></p>
<div>
<label for="outputFigDisplay">Output</label>
</div>
<pre>
0000000000111111111122222222223333333333444444444455555555556666666666777777777788888888889999999999</pre
>
<div id="outputFigDisplay"></div>
<script type="text/javascript" src="../../lib/figlet.js?1"></script>
<script>
if (window.location.protocol === "file:") {
alert("fetch APi does not support file: protocol.");
}
figlet.defaults({
fontPath: "../../fonts",
});
figlet.preloadFonts(["Standard", "Ghost"], function () {
console.log("prefetching done (only did it for 2 fonts)!");
});
/*
Generates the put
*/
var update = function () {
var fontName = document.querySelector("#font option:checked").value,
inputText = document.querySelector("#inputText").value,
vLayout = document.querySelector("#vLayout option:checked").value,
hLayout = document.querySelector("#hLayout option:checked").value,
width = document.querySelector("#width option:checked").value,
whitespaceBreak = document.querySelector(
"#whitespaceBreak option:checked"
).value;
/*
How to use the text output.
The below call could also have been: figlet.text(...
*/
figlet(
inputText,
{
font: fontName,
horizontalLayout: hLayout,
verticalLayout: vLayout,
width: width === "none" ? undefined : width,
whitespaceBreak:
width === "none"
? undefined
: whitespaceBreak === "true"
? true
: false,
},
function (err, text) {
if (err) {
console.log("something went wrong...");
console.dir(err);
return;
}
document.querySelector("#outputFigDisplay").innerHTML =
"<pre>" + text + "</pre>";
}
);
/*
How to read the metadata for a font
*/
/*
figlet.metadata(fontName, function(err, options, headerComment) {
if (err) {
console.log('something went wrong...');
console.dir(err);
return;
}
console.dir(options);
console.log(headerComment);
});
*/
};
/*
GUI Controls
*/
document.querySelector("#hLayout").addEventListener("change", update);
document.querySelector("#vLayout").addEventListener("change", update);
document.querySelector("#font").addEventListener("change", update);
document.querySelector("#inputText").addEventListener("keyup", update);
document.querySelector("#width").addEventListener("change", update);
document
.querySelector("#whitespaceBreak")
.addEventListener("change", update);
update(); // init
</script>
</body>
</html>