109 lines
2.4 KiB
JavaScript
109 lines
2.4 KiB
JavaScript
let dataArr = [];
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const myChart = echarts.init(document.getElementById("chart"));
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async function fetchDataForChart() {
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try {
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const apiEndpoint =
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"https://api.bitlab21.com/get_json/final__feerate_percentiles.json";
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const response = await fetch(apiEndpoint);
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if (!response.ok) {
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throw new Error(`HTTP error! status: ${response.status}`);
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}
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const dataArr = await response.json();
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initEchart(dataArr);
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} catch (error) {
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console.error("Fetching data failed:", error);
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}
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}
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function initEchart(dataArr) {
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const option = {
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backgroundColor: backgroundColor,
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tooltip: {
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...tooltip,
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valueFormatter: (value) => `${value.toFixed(0)} sats/vByte`,
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},
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toolbox: toolboxParams,
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xAxis: {
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data: dataArr.map((row) => row.date),
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axisTick: axisTick,
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axisLabel: axisLabel,
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axisLine: axisLine,
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},
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yAxis: {
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axisTick: axisTick,
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splitLine: {
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show: false,
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},
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axisLabel: axisLabel,
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axisLine: axisLine,
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},
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grid: grid,
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dataZoom: dataZoom((start = 98)),
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series: [
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{
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type: "line",
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id: "min-feerate",
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name: "min",
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showSymbol: false,
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barCategoryGap: "0%",
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data: [0],
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},
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{
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type: "bar",
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stack: "value",
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name: "10th",
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barCategoryGap: "0%",
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data: dataArr.map((row) => row.feerate_10th),
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},
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{
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type: "bar",
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stack: "value",
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name: "25th",
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barCategoryGap: "0%",
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data: dataArr.map((row) => row.feerate_25th),
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},
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{
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type: "bar",
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stack: "value",
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name: "50th",
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barCategoryGap: "0%",
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data: dataArr.map((row) => row.feerate_50th),
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},
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{
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type: "line",
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id: "mean-feerate",
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name: "mean",
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showSymbol: false,
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barCategoryGap: "0%",
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data: [0],
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},
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{
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type: "bar",
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stack: "value",
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name: "75th",
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barCategoryGap: "0%",
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data: dataArr.map((row) => row.feerate_75th),
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},
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{
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type: "bar",
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stack: "value",
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name: "90th",
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barCategoryGap: "0%",
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data: dataArr.map((row) => row.feerate_90th),
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},
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{
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type: "line",
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id: "max-feerate",
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name: "max",
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showSymbol: false,
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barCategoryGap: "0%",
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data: [0],
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},
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],
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};
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myChart.setOption(option);
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}
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fetchDataForChart();
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