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fix(speedtest): satori-compatible OG card #2250

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Merged
Flotapponnier merged 1 commit into from
Sep 3, 2026
Merged

fix(speedtest): satori-compatible OG card #2250

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34 changes: 18 additions & 16 deletions src/app/speedtest-rpc/opengraph-image.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,6 @@ export const contentType = "image/png";
// deploy).
const GAUGE_START = -210;
const GAUGE_SWEEP = 240;
const STOPS = [1, 5, 10, 25, 50, 100, 250, 500, 1000];

function polar(cx: number, cy: number, r: number, deg: number): [number, number] {
const rad = (deg * Math.PI) / 180;
Expand Down Expand Up @@ -76,7 +75,9 @@ export default function OG() {
fontFamily: "Georgia, serif",
}}
>
{/* Dial */}
{/* Dial: svg for the arcs/needle, HTML overlay for the readout
(satori does not support svg <text> nodes). */}
<div style={{ display: "flex", position: "relative", width: 420, height: 420 }}>
<svg width="420" height="420" viewBox="0 0 420 420">
<path
d={arcPath(210, 210, 160, GAUGE_START, GAUGE_START + GAUGE_SWEEP)}
Expand All @@ -95,23 +96,24 @@ export default function OG() {
strokeLinecap={i === 0 ? "round" : "butt"}
/>
))}
{STOPS.map((stop) => {
const [x, y] = polar(210, 210, 122, msToAngle(stop));
return (
<text key={stop} x={x} y={y} textAnchor="middle" fontSize="17" fill="#8a8378">
{stop}
</text>
);
})}
<line x1="210" y1="210" x2={nx} y2={ny} stroke="#1c1a17" strokeWidth="7" strokeLinecap="round" />
<circle cx="210" cy="210" r="12" fill="#1c1a17" />
<text x="210" y="290" textAnchor="middle" fontSize="64" fill="#1c1a17">
{READING}
</text>
<text x="210" y="322" textAnchor="middle" fontSize="22" fill="#8a8378">
ms
</text>
</svg>
<div
style={{
position: "absolute",
left: 0,
right: 0,
top: 252,
display: "flex",
flexDirection: "column",
alignItems: "center",
}}
>
<div style={{ display: "flex", fontSize: 66, color: "#1c1a17" }}>{READING}</div>
<div style={{ display: "flex", fontSize: 24, color: "#8a8378" }}>ms</div>
</div>
</div>

{/* Copy */}
<div style={{ display: "flex", flexDirection: "column", marginLeft: 48, flex: 1 }}>
Expand Down
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