| 1 | if (typeof registerPaint !== 'undefined') {
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| 2 | class CrossOut {
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| 3 | static get inputProperties() {
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| 4 | return ['--extra-crossNumber', '--extra-crossColor', '--extra-crossSpread', '--extra-crossWidth']
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| 5 | }
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| 6 |
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| 7 | paint(ctx, size, properties) {
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| 8 | const lineWidth = properties.get('--extra-crossWidth')
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| 9 | const color = properties.get('--extra-crossColor')
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| 10 | const spread = properties.get('--extra-crossSpread')
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| 11 | const spreadPercent = (spread - 1) / 100
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| 12 | const verticalStart = (size.height - lineWidth) * spreadPercent + lineWidth
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| 13 |
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| 14 | ctx.lineWidth = lineWidth
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| 15 | ctx.strokeStyle = color
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| 16 |
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| 17 | ctx.beginPath()
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| 18 | ctx.moveTo(lineWidth, lineWidth)
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| 19 | ctx.lineTo(size.width - lineWidth, verticalStart)
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| 20 | ctx.moveTo(size.width - lineWidth, lineWidth)
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| 21 | ctx.lineTo(lineWidth, verticalStart + size.height)
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| 22 | ctx.stroke()
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| 23 | }
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| 24 | }
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| 25 |
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| 26 | registerPaint('extra-crossOut', CrossOut)
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| 27 | } |
| \ | No newline at end of file |