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Make letter height #3

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Make letter height #3

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86d7680
Misc
cmdcolin Oct 28, 2021
279d8eb
Intermediate
cmdcolin Oct 28, 2021
73786da
Magic numbers
cmdcolin Oct 28, 2021
20520a2
Make bold
cmdcolin Oct 28, 2021
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20 changes: 14 additions & 6 deletions src/QuantitativeSequenceRenderer/QuantitativeSequenceRenderer.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -34,26 +34,34 @@ export default function rendererFactory(pluginManager: PluginManager) {
const scale = getScale(opts)

if (region.end - region.start > 5000) {
console.log('using super')
super.draw(ctx, props)
return
}

const toY = (n: number) => height - scale(n) + YSCALEBAR_LABEL_OFFSET
const toHeight = (n: number) => toY(originY) - toY(n)

console.log({ features })
ctx.textAlign = 'center'
ctx.font = 'bold 10px sans-serif'
for (const feature of features.values()) {
const [leftPx, rightPx] = featureSpanPx(feature, region, bpPerPx)
const w = rightPx - leftPx + 0.4 // fudge factor for subpixel rendering
const score = feature.get('score') as number
const base = feature.get('base')
ctx.fillStyle = getColor(base)
ctx.fillRect(leftPx, toY(score), w, toHeight(score))
ctx.fillStyle = '#000'
if (1 / bpPerPx > 5) {
ctx.fillText(base, leftPx + (rightPx - leftPx) / 2, toY(score) - 2)
if (1 / bpPerPx < 5) {
ctx.fillRect(leftPx, toY(score), w, toHeight(score))
} else {
ctx.setTransform(
w / 10,
0,
0,
toHeight(score) / 4,
leftPx * 2 + (rightPx - leftPx),
height + toY(0) / 2 + YSCALEBAR_LABEL_OFFSET,
)

ctx.fillText(base, 0, 0)
}
}

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2 changes: 1 addition & 1 deletion yarn.lock
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Original file line number Diff line number Diff line change
Expand Up @@ -1292,7 +1292,7 @@
resolved "https://registry.yarnpkg.com/@librpc/ee/-/ee-1.0.4.tgz#ce73a36279dc4cf93efa43f7e3564ec165947522"
integrity sha512-vhPlbRwAKQC80h0k74tsOkMKIidZtqlFSOHRzCvC8n7Va9rzMDwpG26Pm84dAt0ZuGK0g1UEfPzxDiYo9ZQBrg==

"@librpc/web@github:rbuels/librpc-web#737bb9706762a52a87169a12c9b59fb241febab0":
"@librpc/web@rbuels/librpc-web#737bb9706762a52a87169a12c9b59fb241febab0":
version "1.1.0"
resolved "https://codeload.github.com/rbuels/librpc-web/tar.gz/737bb9706762a52a87169a12c9b59fb241febab0"
dependencies:
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