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chart.js 3

[Chart.js] line ์ฐจํŠธ border line ๊ตต๊ฒŒ ์ง€์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด๋ฒˆ ์‹œ๊ฐ„์—๋Š” Chart.js์—์„œ line ์ฐจํŠธ border line ๊ตต๊ฒŒ ์ง€์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. How to do const options: ChartOptions = { // other options elements: { line: { borderWidth: 2, }, }, // other options }; borderWidth ์ˆซ์ž๋ฅผ ํฌ๊ฒŒ ์ง€์ •ํ•  ์ˆ˜๋ก border line ๊ตต๊ธฐ๊ฐ€ ๊ตต์–ด์ง‘๋‹ˆ๋‹ค :)

Library 2023.08.11

[React] react + typescript ์—์„œ multitype ๋ฉ€ํ‹ฐํƒ€์ž… Chart.js ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด๋ฒˆ ์‹œ๊ฐ„์—๋Š” react + typescript ์—์„œ Chart.js ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. How to do ์ œ ์ผ€์ด์Šค์˜ ๊ฒฝ์šฐ ๋ง‰๋Œ€(bar) ๊ทธ๋ž˜ํ”„์™€ ์„ (line) ๊ทธ๋ž˜ํ”„๋ฅผ ํ•จ๊ป˜ ๊ทธ๋ ค์ฃผ๊ณ  ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด ๋จผ์ € MutiTypeChart ์ปดํฌ๋„ŒํŠธ๋ฅผ ๋งŒ๋“ค์—ˆ์Šต๋‹ˆ๋‹ค. # MutiTypeChart Component props๋กœ data, height, options ์„ ์ •์˜ํ•ฉ๋‹ˆ๋‹ค. ๋ฉ€ํ‹ฐํƒ€์ž… ์ฐจํŠธ๋ฅผ ์œ„ํ•ด์„œ๋Š” Chart Component ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค. import React from 'react' import { BarController, BarElement, CategoryScale, Chart as ChartJS, ChartData, ChartOptions,..

Framework/React 2023.07.17

[Chart.js] Y์ถ• ์ตœ๋Œ€๊ฐ’ ๋™์ ์œผ๋กœ ์„ค์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด๋ฒˆ ์‹œ๊ฐ„์—๋Š” Chart.js์—์„œ Y์ถ• ์ตœ๋Œ€๊ฐ’์„ ๋™์ ์œผ๋กœ ์„ค์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. Case ์šฐ์„  Chart ์ปดํฌ๋„ŒํŠธ๋ฅผ ํ™œ์šฉํ•˜๋Š” ๋ถ€๋ถ„์€ ์•„๋ž˜์™€ ๊ฐ™์Šต๋‹ˆ๋‹ค. option์— ๋”ฐ๋ผ ํ‘œ์‹œํ•˜๋Š” ๋ฐ์ดํ„ฐ๋ฅผ ๋‹ค๋ฅด๊ฒŒ retrun ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐ์ดํ„ฐ๊ฐ€ ๋™์ ์œผ๋กœ ๋‹ฌ๋ผ์ง€๋‹ค ๋ณด๋‹ˆ y์ถ• ๋ฒ”์œ„ ์ตœ๋Œ€๊ฐ’๋„ ํ•ด๋‹น datasets์— ๋งž๊ฒŒ ๋‹ค๋ฅด๊ฒŒ ํ‘œ์‹œํ•ด์•ผ ํ–ˆ์Šต๋‹ˆ๋‹ค. const getData = (option: string): ChartData['datasets'] => { if (option === 'hourly') { return [ { fill: false, ..., data: [0, 150, 180, 270, 210, 160, 160, 202, 265, 210, 270, 255, 290, 3..

Library 2023.06.28
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