355 lines
12 KiB
HTML
Generated
355 lines
12 KiB
HTML
Generated
<!DOCTYPE html>
|
|
<!--
|
|
Licensed to the Apache Software Foundation (ASF) under one
|
|
or more contributor license agreements. See the NOTICE file
|
|
distributed with this work for additional information
|
|
regarding copyright ownership. The ASF licenses this file
|
|
to you under the Apache License, Version 2.0 (the
|
|
"License"); you may not use this file except in compliance
|
|
with the License. You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing,
|
|
software distributed under the License is distributed on an
|
|
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
KIND, either express or implied. See the License for the
|
|
specific language governing permissions and limitations
|
|
under the License.
|
|
-->
|
|
|
|
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1" />
|
|
<script src="lib/simpleRequire.js"></script>
|
|
<script src="lib/config.js"></script>
|
|
<script src="lib/jquery.min.js"></script>
|
|
<script src="lib/facePrint.js"></script>
|
|
<script src="lib/testHelper.js"></script>
|
|
<script src="lib/frameInsight.js"></script>
|
|
<link rel="stylesheet" href="lib/reset.css" />
|
|
</head>
|
|
<body>
|
|
<style>
|
|
.test-title {
|
|
background: #146402;
|
|
color: #fff;
|
|
}
|
|
</style>
|
|
|
|
|
|
<div id="main0"></div>
|
|
<div id="panel0"></div>
|
|
<div id="duration"></div>
|
|
|
|
|
|
|
|
|
|
|
|
<script>
|
|
|
|
require(['echarts'], function (echarts) {
|
|
|
|
// The data count is from a real requirement.
|
|
var rawDataCount = 2e5;
|
|
// var rawDataCount = 2e2;
|
|
|
|
function run() {
|
|
var data = generateOHLC(rawDataCount);
|
|
init(data);
|
|
}
|
|
|
|
function generateOHLC(count) {
|
|
var data = [];
|
|
|
|
var xValue = +new Date(2011, 0, 1);
|
|
var minute = 60 * 1000;
|
|
var baseValue = Math.random() * 12000;
|
|
var boxVals = new Array(4);
|
|
var dayRange = 12;
|
|
|
|
for (var i = 0; i < count; i++) {
|
|
baseValue = baseValue + Math.random() * 20 - 10;
|
|
|
|
for (var j = 0; j < 4; j++) {
|
|
boxVals[j] = (Math.random() - 0.5) * dayRange + baseValue;
|
|
}
|
|
boxVals.sort();
|
|
|
|
var idxRandom = Math.random();
|
|
var openIdx = Math.round(Math.random() * 3);
|
|
var closeIdx = Math.round(Math.random() * 2);
|
|
if (closeIdx === openIdx) {
|
|
closeIdx++;
|
|
}
|
|
var volumn = boxVals[3] * (1000 + Math.random() * 500);
|
|
|
|
// ['open', 'close', 'lowest', 'highest', 'volumn']
|
|
// [1, 4, 3, 2]
|
|
data[i] = [
|
|
echarts.format.formatTime('yyyy-MM-dd hh:mm:ss', xValue += minute),
|
|
+boxVals[openIdx].toFixed(2), // open
|
|
+boxVals[3].toFixed(2), // highest
|
|
+boxVals[0].toFixed(2), // lowest
|
|
+boxVals[closeIdx].toFixed(2), // close
|
|
volumn.toFixed(0),
|
|
getSign(data, i, +boxVals[openIdx], +boxVals[closeIdx], 4) // sign
|
|
];
|
|
}
|
|
|
|
return data;
|
|
|
|
function getSign(data, dataIndex, openVal, closeVal, closeDimIdx) {
|
|
var sign;
|
|
if (openVal > closeVal) {
|
|
sign = -1;
|
|
}
|
|
else if (openVal < closeVal) {
|
|
sign = 1;
|
|
}
|
|
else {
|
|
sign = dataIndex > 0
|
|
// If close === open, compare with close of last record
|
|
? (data[dataIndex - 1][closeDimIdx] <= closeVal ? 1 : -1)
|
|
// No record of previous, set to be positive
|
|
: 1;
|
|
}
|
|
|
|
return sign;
|
|
}
|
|
}
|
|
|
|
function calculateMA(dayCount, data) {
|
|
var result = [];
|
|
for (var i = 0, len = data.length; i < len; i++) {
|
|
if (i < dayCount) {
|
|
result.push('-');
|
|
continue;
|
|
}
|
|
var sum = 0;
|
|
for (var j = 0; j < dayCount; j++) {
|
|
sum += data[i - j][2];
|
|
}
|
|
result.push(+(sum / dayCount).toFixed(3));
|
|
}
|
|
return result;
|
|
}
|
|
|
|
function init(rawData) {
|
|
|
|
frameInsight.init(echarts, 'duration');
|
|
|
|
var upColor = '#ec0000';
|
|
var upBorderColor = '#8A0000';
|
|
var downColor = '#00da3c';
|
|
var downBorderColor = '#008F28';
|
|
|
|
var option = {
|
|
dataset: {
|
|
source: rawData
|
|
},
|
|
backgroundColor: '#eee',
|
|
legend: {
|
|
left: 0
|
|
},
|
|
tooltip: {
|
|
trigger: 'axis',
|
|
axisPointer: {
|
|
type: 'line'
|
|
}
|
|
},
|
|
toolbox: {
|
|
feature: {
|
|
dataZoom: {
|
|
yAxisIndex: false
|
|
},
|
|
// brush: {
|
|
// type: ['polygon', 'rect', 'lineX', 'lineY', 'keep', 'clear']
|
|
// }
|
|
}
|
|
},
|
|
// brush: {
|
|
// xAxisIndex: 'all',
|
|
// brushLink: 'all',
|
|
// outOfBrush: {
|
|
// colorAlpha: 0.1
|
|
// }
|
|
// },
|
|
grid: [
|
|
{
|
|
left: '10%',
|
|
right: '10%',
|
|
height: 300
|
|
},
|
|
{
|
|
left: '10%',
|
|
right: '10%',
|
|
height: 70,
|
|
bottom: 80
|
|
}
|
|
],
|
|
xAxis: [
|
|
{
|
|
type: 'category',
|
|
scale: true,
|
|
boundaryGap : false,
|
|
// inverse: true,
|
|
axisLine: {onZero: false},
|
|
splitLine: {show: false},
|
|
splitNumber: 20,
|
|
min: 'dataMin',
|
|
max: 'dataMax'
|
|
},
|
|
{
|
|
type: 'category',
|
|
gridIndex: 1,
|
|
scale: true,
|
|
boundaryGap : false,
|
|
axisLine: {onZero: false},
|
|
axisTick: {show: false},
|
|
splitLine: {show: false},
|
|
axisLabel: {show: false},
|
|
splitNumber: 20,
|
|
min: 'dataMin',
|
|
max: 'dataMax'
|
|
}
|
|
],
|
|
yAxis: [
|
|
{
|
|
scale: true,
|
|
splitArea: {
|
|
show: true
|
|
}
|
|
},
|
|
{
|
|
scale: true,
|
|
gridIndex: 1,
|
|
splitNumber: 2,
|
|
axisLabel: {show: false},
|
|
axisLine: {show: false},
|
|
axisTick: {show: false},
|
|
splitLine: {show: false}
|
|
}
|
|
],
|
|
dataZoom: [
|
|
{
|
|
type: 'inside',
|
|
xAxisIndex: [0, 1],
|
|
start: 10,
|
|
end: 100
|
|
},
|
|
{
|
|
show: true,
|
|
xAxisIndex: [0, 1],
|
|
type: 'slider',
|
|
bottom: 10,
|
|
start: 10,
|
|
end: 100
|
|
}
|
|
],
|
|
visualMap: {
|
|
show: false,
|
|
seriesIndex: 1,
|
|
dimension: 6,
|
|
pieces: [{
|
|
value: 1,
|
|
color: upColor
|
|
}, {
|
|
value: -1,
|
|
color: downColor
|
|
}]
|
|
},
|
|
series: [
|
|
{
|
|
name: 'Data Amount: ' + echarts.format.addCommas(rawDataCount),
|
|
type: 'candlestick',
|
|
itemStyle: {
|
|
color: upColor,
|
|
color0: downColor,
|
|
borderColor: upBorderColor,
|
|
borderColor0: downBorderColor
|
|
},
|
|
encode: {
|
|
x: 0,
|
|
y: [1, 4, 3, 2]
|
|
}
|
|
},
|
|
{
|
|
name: 'Volumn',
|
|
type: 'bar',
|
|
xAxisIndex: 1,
|
|
yAxisIndex: 1,
|
|
itemStyle: {
|
|
color: '#7fbe9e'
|
|
},
|
|
large: true,
|
|
encode: {
|
|
x: 0,
|
|
y: 5
|
|
}
|
|
}
|
|
]
|
|
};
|
|
|
|
var panel = document.getElementById('panel0');
|
|
var chart = testHelper.create(echarts, 'main0', {
|
|
title: [
|
|
'Progressive by mod',
|
|
'(1) Check click legend',
|
|
'(2) Check visualMap after zoomed to normal mode'
|
|
],
|
|
option: option,
|
|
height: 550
|
|
});
|
|
|
|
// chart && chart.on('brushSelected', renderBrushed);
|
|
|
|
// function renderBrushed(params) {
|
|
// var sum = 0;
|
|
// var min = Infinity;
|
|
// var max = -Infinity;
|
|
// var countBySeries = [];
|
|
// var brushComponent = params.batch[0];
|
|
|
|
// var rawIndices = brushComponent.selected[0].dataIndex;
|
|
// for (var i = 0; i < rawIndices.length; i++) {
|
|
// var val = data.values[rawIndices[i]][1];
|
|
// sum += val;
|
|
// min = Math.min(val, min);
|
|
// max = Math.max(val, max);
|
|
// }
|
|
|
|
// panel.innerHTML = [
|
|
// '<h3>STATISTICS:</h3>',
|
|
// 'SUM of open: ' + (sum / rawIndices.length).toFixed(4) + '<br>',
|
|
// 'MIN of open: ' + min.toFixed(4) + '<br>',
|
|
// 'MAX of open: ' + max.toFixed(4) + '<br>'
|
|
// ].join(' ');
|
|
|
|
// }
|
|
|
|
// chart && chart.dispatchAction({
|
|
// type: 'brush',
|
|
// areas: [
|
|
// {
|
|
// brushType: 'lineX',
|
|
// coordRange: ['2016-06-02', '2016-06-20'],
|
|
// xAxisIndex: 0
|
|
// }
|
|
// ]
|
|
// });
|
|
|
|
}
|
|
|
|
run();
|
|
|
|
});
|
|
|
|
</script>
|
|
|
|
|
|
|
|
</body>
|
|
</html> |