import 'bootstrap.css';
import '@mescius/wijmo.styles/wijmo.css';
import './styles.css';
import * as core from '@mescius/wijmo';
import * as input from '@mescius/wijmo.input';
import * as finance from '@mescius/wijmo.chart.finance';
import { getData } from './data';
//
document.readyState === 'complete' ? init() : window.onload = init;
//
function init() {
// create the chart
let data = getData();
let theChart = new finance.FinancialChart('#theChart', {
itemsSource: data,
bindingX: 'date',
chartType: 'Kagi',
series: [
{
binding: 'high,low,open,close',
style: {
stroke: 'rgb(136, 189, 230)'
},
altStyle: {
stroke: 'rgb(136, 189, 230)'
},
name: 'Facebook'
}
],
options: {
kagi: {
reversalAmount: 1,
rangeMode: 'Fixed',
fields: 'Close'
}
},
legend: {
position: 'None'
},
tooltip: {
content: function (ht) {
var date = ht.item && ht.item.date ? ht.item.date : null, content = '';
if (core.isDate(date)) {
date = core.Globalize.formatDate(date, 'd');
}
if (ht && ht.item) {
content =
'<b>' + ht.name + '</b><br/>' +
'日付: ' + date + '<br/>' +
'始値: ' + core.Globalize.format(ht.item.open, 'n2') + '<br/>' +
'高値: ' + core.Globalize.format(ht.item.high, 'n2') + '<br/>' +
'安値: ' + core.Globalize.format(ht.item.low, 'n2') + '<br/>' +
'終値: ' + core.Globalize.format(ht.item.close, 'n2') + '<br/>' +
'出来高: ' + core.Globalize.format(ht.item.volume, 'n0');
}
return content;
}
}
});
//
let revAmount = new input.InputNumber('#inputRevAmount', {
step: 1,
min: 0,
value: 1,
format: 'n0',
valueChanged: function (sender) {
if (sender == null || sender.value < sender.min) {
return;
}
theChart.options.kagi.reversalAmount = sender.value;
theChart.invalidate();
}
});
//
let rangeMode = new input.Menu('#selRangeMode', {
selectedValue: 'Fixed',
itemClicked: function (sender) {
theChart.options.kagi.rangeMode = sender.selectedValue;
var reversalInput = revAmount;
if (sender.selectedValue === 'Percentage') {
reversalInput.format = 'p0';
reversalInput.min = 0;
reversalInput.max = 1;
reversalInput.value = core.clamp(reversalInput.value, 0, .05);
reversalInput.step = 0.05;
}
else if (sender.selectedValue === 'ATR') {
reversalInput.format = 'n0';
reversalInput.min = 2;
reversalInput.max = data.length - 2;
reversalInput.value = core.clamp(reversalInput.value, 14, data.length - 2);
reversalInput.step = 1;
}
else {
reversalInput.format = 'n0';
reversalInput.min = 1;
reversalInput.max = null;
reversalInput.value = 1;
reversalInput.step = 1;
}
updateMenuHeader(rangeMode, '範囲モード');
theChart.invalidate();
}
});
updateMenuHeader(rangeMode, '範囲モード');
//
let dataFields = new input.Menu('#selDataFields', {
selectedValue: 'Close',
itemClicked: function (sender) {
theChart.options.kagi.fields = sender.selectedValue;
updateMenuHeader(dataFields, 'データフィールド');
theChart.invalidate();
}
});
updateMenuHeader(dataFields, 'データフィールド');
//
let series = theChart.series[0];
let stroke = new input.InputColor('#inputStroke', {
value: 'rgb(136, 189, 230)',
valueChanged: function (sender) {
let color = sender.value;
series.style.stroke = color;
theChart.invalidate();
}
});
let altStroke = new input.InputColor('#inputAltStroke', {
value: 'rgb(136, 189, 230)',
valueChanged: function (sender) {
let color = sender.value;
series.altStyle.stroke = color;
theChart.invalidate();
}
});
}
// show menu header and current value
function updateMenuHeader(menu, header) {
menu.header = header
? header + ': <b>' + menu.text + '</b>'
: menu.text;
}
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>MESCIUS Wijmo FlexChart Kagi</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- SystemJS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.21.5/system.src.js" integrity="sha512-skZbMyvYdNoZfLmiGn5ii6KmklM82rYX2uWctB
