57 lines
1.8 KiB
JavaScript
57 lines
1.8 KiB
JavaScript
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import { name, version } from '../data.mjs'
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const markers = `
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<marker orient="auto" refY="4.0" refX="10.0" id="grainlineFrom" style="overflow:visible;" markerWidth="12" markerHeight="8">
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<path class="note fill-note" d="M 0,4 L 12,0 C 10,2 10,6 12,8 z" />
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</marker>
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<marker orient="auto" refY="4.0" refX="2.0" id="grainlineTo" style="overflow:visible;" markerWidth="12" markerHeight="8">
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<path class="note fill-note" d="M 12,4 L 0,0 C 2,2 2,6 0,8 z" />
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</marker>`
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const dflts = { text: 'grainline' }
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export const grainline = {
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name,
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version,
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hooks: {
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preRender: (svg) => {
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if (svg.defs.indexOf(markers) === -1) svg.defs += markers
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},
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},
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macros: {
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grainline: function (so = {}, { points, paths, Path, complete, setGrain }) {
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if (so === false) {
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delete points.grainlineFrom
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delete points.grainlineTo
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delete paths.grainline
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setGrain(90) // Restoring default
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return true
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}
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so = {
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...dflts,
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...so,
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}
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// setGrain relies on plugin-cutlist
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if (typeof setGrain === 'function') {
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setGrain(so.from.angle(so.to))
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}
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if (complete) {
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points.grainlineFrom = so.from.shiftFractionTowards(so.to, 0.05)
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points.grainlineTo = so.to.shiftFractionTowards(so.from, 0.05)
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paths.grainline = new Path()
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.move(points.grainlineFrom)
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.line(points.grainlineTo)
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.attr('class', 'note')
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.attr('marker-start', 'url(#grainlineFrom)')
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.attr('marker-end', 'url(#grainlineTo)')
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.attr('data-text', so.text)
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.attr('data-text-class', 'center fill-note')
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}
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},
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},
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}
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// More specifically named exports
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// export const grainlinePlugin = plugin
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// export const pluginGrainline = plugin
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