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实现系统总览、统计分析的图标数据接口
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@@ -4,42 +4,25 @@ var chartDef = [
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{ id: 'loadEchart', echart: null, type: 'line', series: ['预测功率', '实时功率'] },
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]
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function RAND(a, b) {
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return (a + Math.random() * (b - a))
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}
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function getRandomCurveData(m, n) {
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var data = []
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var t0 = Date.parse('2025-03-01 00:00:00')
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var step = 600
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var N = 86400 / step
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for (var i = 0; i < N; ++i) {
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//data[i] = { x: t0 + i * step * 1000, y: Math.sin(i * 0.1) * (n - m) }
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data[i] = { x: t0 + i * step * 1000, y: RAND(m, n) }
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}
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return data
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}
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function getRandomData1(m, n) {
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var data = []
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var t0 = Date.parse('2025-03-01 00:00:00')
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var t0 = Date.parse('2025-07-01 00:00:00')
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var step = 600
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var N = 86400 / step
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var y = 500;
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for (var i = 0; i < N; ++i) {
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//data[i] = { x: t0 + i * step * 1000, y: Math.sin(i * 0.1) * (n - m) }
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y = Math.floor((y + RAND(0, 50) - 25) * 100) / 100
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data[i] = { x: t0 + i * step * 1000, y: y }
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var x = t0 + i * step * 1000
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y = Math.floor((y + RAND(0, 20) - 10) * 100) / 100
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data[i] = { name: x, value: [x, y] }
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}
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return data
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}
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chartDef.forEach((item) => {
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item.echart = initEchartCurve(item.id, item.series)
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updateEchartCurve(item.echart, 1, getRandomData1(100, 200))
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item.echart = initEchartCurve(item.id, item.series, item.yAxisLeft, item.yAxisRight)
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updateEchartCurve(item.echart, 1, getRandomCurveData(100, 200))
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for (var i = 0; i < item.series.length; ++i) {
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updateEchartCurve(item.echart, i, getRandomData1(300 * (i + 1), 400 * (i + 1)))
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updateEchartCurve(item.echart, i, getRandomCurveData(300 * (i + 1), 400 * (i + 1)))
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}
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})
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