πŸ“š Reference


πŸ”– Index


scale


μ˜ˆμ‹œ


const scaleFunc1 = d3.scaleLinear().domain([1, 5]).range([1, 10]);
console.log(scaleFunc1(3)); // 5.5
console.log(scaleFunc1(5)); // 10
const xScale = d3.scaleTime()
      .domain([new Date("2019-03-22T03:00:00"), new Date("2019-03-22T03:25:00")])
      .range([20, 330]);
    
const yScale = d3.scaleLinear()
      .domain([1, 9])
      .range([330, 20]);