148 lines
5.4 KiB
HTML
148 lines
5.4 KiB
HTML
<!doctype html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8" />
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<link rel="icon" href="data:;base64,iVBORw0KGgo=" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Document</title>
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</head>
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<body>
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<div id="waterfall" style="width: 100%; height: 100%"></div>
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<script src="./lib/konva.2.4.2.min.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/jquery@3.6.0/dist/jquery.min.js"></script>
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<script src="./lib/jquery.resize.js"></script>
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<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js"></script>
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<script src="colormapwidget.js"></script>
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<script src="waterfallwidget.js"></script>
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<script>
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// 定义默认配置对象
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const payload = {
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minFreq: 0,
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maxFreq: 200000000,
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rtmode: 0,
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doppler: false,
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adjShow: true,
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adjMaxbw: 100000,
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enableWfBuff: false,
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unitId: 0,
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coorFreqType: 0,
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showFreqLable: true,
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wfFreqPointLable: true,
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wfFreqPointLableList: [],
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showWhitelist: false,
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waveSplite: 0.5,
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};
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const wfOption = {
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wfRulerEnable: true,
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wfTheme: 'default',
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wfRulerGravity: true,
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wfRulerLocation: -100,
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wfMindB: -120,
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wfMaxdB: 0,
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showPeakMarker: true,
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wfShowAvg: true,
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wfShowMin: false,
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wfShowMax: false,
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wfInfoPos: 0,
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wfCurLine: true,
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specColor: '#00ff00',
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specAvgColor: '#ffff00',
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specMaxColor: '#ff0000',
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specMinColor: '#0000ff',
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afterGlowColor: '#00ffff',
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wfAdjStepType: 0,
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wfAdjStep: 1000,
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};
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// 模拟频谱数据
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const generateFakeData = (len) => {
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const data = [];
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for (let i = 0; i < len; i++) {
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data.push(-80 - Math.random() * 20);
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}
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return data;
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};
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const id = 'waterfall';
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// 定义 label_manager
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const pl = {
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label_manager: {
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labels: [
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// 这里可以添加一些示例标签，或者保持为空
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// { name: 'FM', id: 'id1', bg_color: '#2bffc6', fore_color: '#000', location: 80000000, bw: 100000 },
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// { name: 'AM', id: 'id2', bg_color: '#2bffc6', fore_color: '#000', location: 90000000, bw: 10000 },
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// { name: 'AM', id: 'id2', bg_color: '#ff0000', fore_color: '#ff0000', location: 90000000, bw: 10000 },
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],
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onclick: function (label) {
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console.log('Label clicked:', label);
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},
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load: function (start, end) {
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// 简单的 load 实现，可以根据需要扩展
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console.log(`Loading labels for range: ${start} - ${end}`);
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// return this.labels.filter(label => label.location >= start && label.location <= end);
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return []; // 返回空数组以避免依赖 this.labels
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},
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},
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};
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// 初始化频谱图组件
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this.waterWidget = new waterfallwidget(id, {
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wfOption: wfOption,
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min_freq: payload.minFreq, //全局最小频率
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max_freq: payload.maxFreq, //全局最大频率
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min_band: 500, //最小选择带宽
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max_band: 100000, //最大选择带宽
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min_db: wfOption.wfMindB, //全局最小增益
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max_db: wfOption.wfMaxdB, //全局最大增益
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showPeakMarker: wfOption.showPeakMarker, //是否显示极值标注
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showSpectrogramAvg: wfOption.wfShowAvg, //是否显示平均保持
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showSpectrogramMin: wfOption.wfShowMin, //是否显示最小保持
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showSpectrogramMax: wfOption.wfShowMax, //是否显示最大保持
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spec_per: payload.waveSplite, //波形图占比
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menuEnableHandle: this.getAnalysisRun,
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menuDisableText: '---',
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menuDoppler: payload.doppler,
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allowRunMode: payload.rtmode, //实时选择模式
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//allowCycleControl: payload.allowCycleControl,
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info_Position: wfOption.wfInfoPos,
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showCurLine: wfOption.wfCurLine,
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adj_maxbw: payload.adjMaxbw,
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adj_show: payload.adjShow,
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fucFFTBuff: payload.enableWfBuff ? this.fucFFTBuff.bind(this) : null,
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unitBuffId: payload.unitId,
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wave_color: wfOption.specColor,
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wave_color_avg: wfOption.specAvgColor,
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wave_color_max: wfOption.specMaxColor,
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wave_color_min: wfOption.specMinColor,
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waveAfterglow_color: wfOption.afterGlowColor,
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adj_step: wfOption.wfAdjStepType == 1 ? 0 : wfOption.wfAdjStep,
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label_manager: pl.label_manager,
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coorFreqType: payload.coorFreqType,
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showFreqLable: payload.showFreqLable, //是否显示高亮频点
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wfFreqPointLable: payload.wfFreqPointLable, //是否显示频点标注
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wfFreqPointLableList: payload.wfFreqPointLableList, //频点标注数据
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showWhitelist: payload.showWhitelist, //黑名单频谱阴影显示
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});
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// 监听用户框选范围变更事件
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this.waterWidget.on('zoom-change', (e) => {
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console.log('频率范围变更:', e.start, e.end);
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});
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// 生成模拟数据并更新频谱图
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const updateData = () => {
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const data = generateFakeData(100 /* 0 */);
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console.debug(`data :>> `, data);
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const time = new Date().toLocaleTimeString();
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this.waterWidget.addData(data, time);
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};
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// 首次更新
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updateData();
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// 定期更新数据
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setInterval(updateData, 1000);
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</script>
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</body>
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</html>
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