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fix(ui-toolkit): sparkline appearing to go up when the price moved down (#5137)

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Matthew Russell 2023-10-31 04:20:48 -07:00 committed by GitHub
parent 142f08343b
commit 0ebfab64ff
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2 changed files with 3 additions and 5 deletions
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2
libs/ui-toolkit/src/components/sparkline/sparkline.stories.tsx
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@ -72,7 +72,7 @@ LessThan24HoursIncrease.args = {
export const LessThan24HoursDecrease = Template.bind({});
LessThan24HoursDecrease.args = {
data: [20, 21, 22, 23, 24, 6, 7, 9, 11, 13, 11, 9],
data: [20990000, 20939973, 20980130],
width: 110,
height: 30,
};

6
libs/ui-toolkit/src/components/sparkline/sparkline.tsx
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@ -44,14 +44,12 @@ export const SparklineView = ({
return null;
}
const midValue = (min + max) / 2;
// Market may be less than 24hr old so padd the data array
// with values that is the mid value (avg of min and max).
// This will rendera horizontal line until the real data shifts the line
const padCount = data.length < points ? points - data.length : 0;
const padArr = new Array(padCount).fill(midValue);
const trimmedData = data.slice(-points);
const padCount = data.length < points ? points - data.length : 0;
const padArr = new Array(padCount).fill(trimmedData[0]);
// Get the last 24 values if data has more than needed
const lineData: [number, number][] = [...padArr, ...trimmedData].map(