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Add strikethrough

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John Factotum
2023-03-15 13:20:30 +08:00
parent c85aeafe99
commit 48d6972525
1 changed files with 23 additions and 0 deletions
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overlayer.js
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@@ -72,6 +72,29 @@ export class Overlayer {
}
return g
}
static strikethrough(rects, options = {}) {
const { color = 'red', width: strokeWidth = 2, writingMode } = options
const g = createSVGElement('g')
g.setAttribute('fill', color)
if (writingMode === 'vertical-rl' || writingMode === 'vertical-lr')
for (const { right, left, top, height } of rects) {
const el = createSVGElement('rect')
el.setAttribute('x', (right + left) / 2)
el.setAttribute('y', top)
el.setAttribute('height', height)
el.setAttribute('width', strokeWidth)
g.append(el)
}
else for (const { left, top, bottom, width } of rects) {
const el = createSVGElement('rect')
el.setAttribute('x', left)
el.setAttribute('y', (top + bottom) / 2)
el.setAttribute('height', strokeWidth)
el.setAttribute('width', width)
g.append(el)
}
return g
}
static squiggly(rects, options = {}) {
const { color = 'red', width: strokeWidth = 2, writingMode } = options
const g = createSVGElement('g')