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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="utf-8"> |
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<meta http-equiv="x-ua-compatible" content="ie=edge"> |
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<meta name="viewport" content="width=device-width, initial-scale=1"> |
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<link rel="icon" href="favicon.ico" type="image/x-icon"/> |
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<link rel="stylesheet" href="examples-styles.css"/> |
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<title>abcjs: Add Note Names</title> |
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<script src="../dist/abcjs-basic.js" type="text/javascript"></script> |
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<script type="text/javascript"> |
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var abc = "T: Cooley's\n" + |
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"M: 4/4\n" + |
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"L: 1/8\n" + |
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"R: reel\n" + |
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"K: Emin\n" + |
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"|:D2|EB{c}BA B2 EB|~B2 AB dBAG|FDAD BDAD|FDAD dAFD|\n" + |
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"w: Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z\n" + |
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"EBBA B2 EB|B2 AB defg|afe^c dBAF|DEFD E2:|\n" + |
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"w: Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z\n" + |
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"|:gf|eB B2 efge|eB B2 gedB|A2 FA DAFA|A2 FA defg|\n" + |
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"w: Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z\n" + |
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"eB B2 eBgB|eB B2 defg|afe^c dBAF|DEFD E2:|\n" + |
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"w: Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z\n" |
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function load() { |
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ABCJS.renderAbc("paper", abc, { add_classes: true}); |
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var notes = document.querySelectorAll(".abcjs-note") |
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for (var i = 0; i < notes.length; i++) { |
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var note = notes[i] |
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var children = note.querySelectorAll("[data-name]") |
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var noteName; |
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for (var j = 0; j < children.length; j++) { |
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var child = children[j]; |
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var name = child.getAttribute("data-name") |
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if (name.length === 1 || name.length === 2) { |
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noteName = name |
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} else if (name === "lyric") { |
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var span = child.querySelector("tspan") |
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span.innerHTML = friendlyNoteName(noteName) |
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} |
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} |
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} |
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} |
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function friendlyNoteName(name) { |
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var acc = '' |
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if (name[0] === '_') acc = "b" |
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if (name[0] === '^') acc = "#" |
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var pitch = name[name.length-1] |
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return pitch.toUpperCase() + acc; |
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} |
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</script> |
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</head> |
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<body onload="load()"> |
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<header> |
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<img src="https://paulrosen.github.io/abcjs/img/abcjs_comp_extended_08.svg" alt="abcjs logo"> |
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<h1>Add note names</h1> |
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</header> |
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<div class="container"> |
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<p>This will add note names underneath all the pitches. The trick is to create a dummy lyric line with "w: Z Z Z ..." then after the tune is rendered to replace the text with the note name. You can make the "w:" longer than the number of notes - any lyrics that are extra are just ignored. You can use two characters for each of the lyrics if you want to allow more space.</p> |
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<div id="paper"></div> |
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</div> |
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</body> |
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</html> |
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