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Support wawoff2 #14

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18a2e97
Upgrade opentype.js to latest version
Sep 25, 2024
d2e84de
Support wawoff2
Sep 26, 2024
e5d20f2
Create soft link of index.html
Sep 26, 2024
0793a7b
Use html to load decompress_binding.js
Sep 27, 2024
102fa74
Add button to fetch font file
Sep 26, 2024
604f93d
Add button for search unicode
Sep 27, 2024
c6c7bd8
Do not pop error box when fetch fail
Sep 30, 2024
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17 changes: 7 additions & 10 deletions public/js/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -28,12 +28,9 @@ $(document).ready(function() {
fileButton = document.getElementById('file');
fileButton.addEventListener('change', onReadFile, false);
var fontFileName = 'fonts/arialbd.ttf';
opentype.load(fontFileName, function(err, font) {
var amount, glyph, ctx, x, y, fontSize;
if (err) {
showErrorMessage(err.toString());
return;
}
const buffer = fetch(fontFileName).then(res => res.arrayBuffer());
buffer.then(data => {
const font = opentype.parse(data);
onFontLoaded(font);
});
prepareGlyphList();
Expand Down Expand Up @@ -150,7 +147,7 @@ function renderGlyphItem(canvas, glyphIndex) {
ctx.fillStyle = '#AAA';
ctx.font = '9px "Open Sans"';
ctx.fillText(glyphIndex, 2, cellHeight - 2);
var glyph = font.glyphs[glyphIndex],
var glyph = font.glyphs.glyphs[glyphIndex],
glyphWidth = glyph.advanceWidth * fontScale,
xmin = (cellWidth - glyphWidth) / 2,
xmax = (cellWidth + glyphWidth) / 2,
Expand Down Expand Up @@ -239,7 +236,7 @@ function displayGlyphData(glyphIndex) {
container.innerHTML = '';
return;
}
var glyph = font.glyphs[glyphIndex],
var glyph = font.glyphs.glyphs[glyphIndex],
html;
html = '<div><dt>name</dt><dd>' + glyph.name + '</dd></div>';

Expand Down Expand Up @@ -289,7 +286,7 @@ function displayGlyph(glyphIndex) {

if (glyphIndex < 0) return;

var glyph = font.glyphs[glyphIndex],
var glyph = font.glyphs.glyphs[glyphIndex],
glyphWidth = glyph.advanceWidth * glyphScale,
xmin = (canvas.width / window.devicePixelRatio - glyphWidth) / 2,
xmax = (canvas.width / window.devicePixelRatio + glyphWidth) / 2,
Expand Down Expand Up @@ -331,7 +328,7 @@ function drawPoints(glyph, ctx, x, y, fontSize) {
x = x !== undefined ? x : 0;
y = y !== undefined ? y : 0;
fontSize = fontSize !== undefined ? fontSize : 24;
scale = 1 / glyph.font.unitsPerEm * fontSize;
scale = 1 / font.unitsPerEm * fontSize;

blueCircles = [];
redCircles = [];
Expand Down
2 changes: 1 addition & 1 deletion views/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@
<link href='css/index.css' rel='stylesheet' type='text/css'/>
<script src="js/jquery-2.1.3.min.js" type="text/javascript"></script>
<script src="js/jquery.nicescroll.min.js" type="text/javascript"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/opentype.js/0.4.4/opentype.min.js"></script>
<script src="https://opentype.js.org/dist/opentype.js"></script>

@jtbuaa jtbuaa Sep 26, 2024

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tested with opentype 1.3.4. should add comment for the version?

<script src="js/index.js" type="text/javascript"></script>
</head>
<body>
Expand Down