v0.8.15
This commit is contained in:
Mateusz Gruszczyński
@@ -0,0 +1,454 @@
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function encodeChartSpec(series) {
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try {
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const raw = JSON.stringify(series || []);
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return btoa(raw).replace(/\+/g,'-').replace(/\//g,'_').replace(/=+$/,'');
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} catch (_) { return ''; }
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}
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function decodeChartSpec(encoded) {
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try {
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const padded = String(encoded || '').replace(/-/g,'+').replace(/_/g,'/').padEnd(Math.ceil(String(encoded || '').length / 4) * 4, '=');
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const value = JSON.parse(atob(padded));
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return Array.isArray(value) ? value.filter(item => typeof item === 'string').slice(0, 16) : [];
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} catch (_) { return []; }
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}
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function historyEntityOptions() {
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const zones = app.zones.map(zone => `<option value="${esc(zone.id)}">${esc(zone.name)}</option>`).join('');
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const devices = app.devices.map(device => `<option value="${esc(device.id)}">${esc(device.name)}</option>`).join('');
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const entities = [...new Set([
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...app.historyData.sensors.map(row => row.entity_id),
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...app.zones.map(zone => zone.ha_entity_id).filter(Boolean),
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app.settings?.home_assistant?.outdoor_entity_id,
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].filter(Boolean))].sort();
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const sensors = entities.map(entity => `<option value="${esc(entity)}">${esc(haSensorLabel(entity))}</option>`).join('');
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return {zones, devices, sensors, entities};
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}
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function renderHistoryNavigation() {
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$$('#historyTabs [data-history-tab]').forEach(button => button.classList.toggle('active', button.dataset.historyTab === app.historyTab));
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const host = $('#historyContextControls'); if (!host) return;
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const options = historyEntityOptions();
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if (app.historyTab === 'zones') {
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host.innerHTML = `<label><span>${esc(tr('common.zone'))}</span><select id="historyZoneSelect"><option value="all">${esc(tr('history.allZones'))}</option>${options.zones}</select></label>`;
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const select=$('#historyZoneSelect'); if ([...select.options].some(option=>option.value===app.historyZone)) select.value=app.historyZone;
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} else if (app.historyTab === 'devices') {
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host.innerHTML = `<label><span>${esc(tr('common.device'))}</span><select id="historyDeviceSelect"><option value="all">${esc(tr('history.allDevices'))}</option>${options.devices}</select></label>`;
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const select=$('#historyDeviceSelect'); if ([...select.options].some(option=>option.value===app.historyDevice)) select.value=app.historyDevice;
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} else if (app.historyTab === 'sensors') {
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host.innerHTML = `<label><span>${esc(tr('history.haSensor'))}</span><select id="historySensorSelect"><option value="all">${esc(tr('history.allSensors'))}</option>${options.sensors}</select></label>`;
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const select=$('#historySensorSelect'); if ([...select.options].some(option=>option.value===app.historySensor)) select.value=app.historySensor;
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} else if (app.historyTab === 'custom') {
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host.innerHTML = `<span class="history-context-hint">${esc(tr('history.customHint'))}</span>`;
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} else {
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host.innerHTML = `<span class="history-context-hint">${esc(tr('history.overviewHint'))}</span>`;
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}
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}
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async function loadHistory() {
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if (app.historyLoading) return;
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app.historyLoading = true;
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const hours = $('#historyHours')?.value || '24';
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try {
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const data = await api(`/api/history?scope=overview&hours=${encodeURIComponent(hours)}&limit=20000`);
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app.historyData = {zones:data.zones || [], devices:data.devices || [], sensors:data.sensors || []};
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app.historyCounts = data.counts || {};
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renderHistoryNavigation();
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renderHistoryPage();
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if (app.currentView === 'history') updateBrowserUrl(currentHistoryPath(), true);
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} catch (error) {
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toast(error.message, true);
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renderHistoryPage();
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} finally { app.historyLoading = false; }
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}
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const HISTORY_COLORS = ['--accent','--info','--warning','--purple','--danger','--teal','--orange','--blue'];
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const MAX_CHART_ZOOM = 16;
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const chartRuntime = new Map();
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function chartSeriesKey(item, index) {
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return item.key || `${index}:${item.label}`;
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}
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function isChartSeriesHidden(chartId, item, index) {
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return !!app.chartHiddenSeries[chartId]?.[chartSeriesKey(item,index)];
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}
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function setChartSeriesHidden(chartId, item, index, hidden) {
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if (!app.chartHiddenSeries[chartId]) app.chartHiddenSeries[chartId] = {};
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const key = chartSeriesKey(item,index);
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if (hidden) app.chartHiddenSeries[chartId][key] = true;
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else delete app.chartHiddenSeries[chartId][key];
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}
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function updateChartZoomControls(id) {
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const canvas=document.getElementById(id);
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const card=canvas?.closest('.history-chart-card');
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if(!card) return;
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const zoom=clamp(Number(app.chartZooms[id] || 1),1,MAX_CHART_ZOOM);
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const reset=card.querySelector('[data-chart-zoom="reset"]');
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const out=card.querySelector('[data-chart-zoom="out"]');
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const zoomIn=card.querySelector('[data-chart-zoom="in"]');
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if(reset) reset.textContent=`${Math.round(zoom*100)}%`;
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if(out) out.disabled=zoom<=1;
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if(zoomIn) zoomIn.disabled=zoom>=MAX_CHART_ZOOM;
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}
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function redrawHistoryChart(id) {
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const runtime=chartRuntime.get(id);
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const canvas=document.getElementById(id);
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if(!runtime || !canvas) return;
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canvas.dataset.chartZoom=String(clamp(Number(app.chartZooms[id] || 1),1,MAX_CHART_ZOOM));
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drawLineChart(canvas,runtime.series,runtime.rows,runtime.options);
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renderLegend(document.getElementById(`${id}Legend`),runtime.series);
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updateChartZoomControls(id);
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}
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function setChartZoom(id, value, anchorRatio=null, anchorViewportX=null) {
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const canvas=document.getElementById(id);
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const wrap=canvas?.parentElement;
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if(!canvas || !wrap) return;
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const oldWidth=canvas.getBoundingClientRect().width || 1;
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const ratio=Number.isFinite(anchorRatio) ? clamp(anchorRatio,0,1) : clamp((wrap.scrollLeft+wrap.clientWidth/2)/oldWidth,0,1);
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const viewportX=Number.isFinite(anchorViewportX) ? anchorViewportX : wrap.clientWidth/2;
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const next=clamp(Number(value) || 1,1,MAX_CHART_ZOOM);
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app.chartZooms[id]=next;
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redrawHistoryChart(id);
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const nextCanvas=document.getElementById(id);
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const nextWrap=nextCanvas?.parentElement;
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if(!nextCanvas || !nextWrap) return;
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const nextWidth=nextCanvas.getBoundingClientRect().width || 1;
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const previousBehavior=nextWrap.style.scrollBehavior;
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nextWrap.style.scrollBehavior='auto';
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nextWrap.scrollLeft=Math.max(0,ratio*nextWidth-viewportX);
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nextWrap.style.scrollBehavior=previousBehavior;
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}
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function cssColor(name, fallback) {
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const value = getComputedStyle(document.documentElement).getPropertyValue(name).trim();
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return value || fallback;
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}
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function timeLabel(ts, hours) {
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const options = Number(hours) > 48 ? {day:'2-digit', month:'2-digit', hour:'2-digit'} : {hour:'2-digit', minute:'2-digit'};
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return new Date(ts).toLocaleString(locale(), options);
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}
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function prepareCanvas(canvas, height) {
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const rect = canvas.getBoundingClientRect();
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const wrapWidth = Math.floor(canvas.parentElement?.clientWidth || rect.width || 720);
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const zoom = clamp(Number(canvas.dataset.chartZoom || 1), 1, 4);
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const width = Math.max(720, Math.floor(Math.max(720, wrapWidth) * zoom));
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const dpr = window.devicePixelRatio || 1;
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canvas.width = width * dpr; canvas.height = height * dpr;
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canvas.style.width = `${width}px`; canvas.style.height = `${height}px`;
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const ctx = canvas.getContext('2d'); ctx.setTransform(dpr,0,0,dpr,0,0);
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ctx.clearRect(0,0,width,height);
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return {ctx,width,height};
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}
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function drawEmptyChart(canvas, height=340) {
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if (!canvas) return;
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const {ctx,width} = prepareCanvas(canvas,height);
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ctx.fillStyle = cssColor('--muted','#888'); ctx.font = '13px system-ui'; ctx.textAlign='center';
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ctx.fillText(tr('history.noData'), width/2, height/2);
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const wrap=canvas.parentElement;
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const tooltip=wrap?.querySelector('.chart-tooltip');
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const line=wrap?.querySelector('.chart-hover-line');
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if(tooltip) tooltip.hidden=true;
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if(line) line.hidden=true;
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canvas.onpointermove=null; canvas.onpointerleave=null; canvas.onpointerdown=null; canvas.onpointerup=null; canvas.onpointercancel=null; canvas.onkeydown=null;
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}
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function chartPreciseTime(timestamp) {
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return new Intl.DateTimeFormat(locale(), {
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year:'numeric', month:'2-digit', day:'2-digit', hour:'2-digit', minute:'2-digit', second:'2-digit'
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}).format(new Date(timestamp));
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}
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function nearestPoint(points, targetTs) {
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if (!points.length) return null;
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let lo=0, hi=points.length-1;
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while(lo<hi){
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const mid=Math.floor((lo+hi)/2);
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if(points[mid].ts < targetTs) lo=mid+1; else hi=mid;
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}
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const after=points[lo];
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const before=lo>0?points[lo-1]:null;
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if(!before) return after;
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return Math.abs(before.ts-targetTs) <= Math.abs(after.ts-targetTs) ? before : after;
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}
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function formatChartTooltipValue(item, point, binaryLabels) {
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if (!point || !Number.isFinite(point.value)) return '—';
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if (typeof item.tooltipValue === 'function') return String(item.tooltipValue(point.value, point.row));
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const formatted = Number(point.value).toLocaleString(locale(), {minimumFractionDigits:1, maximumFractionDigits:2});
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return binaryLabels ? formatted : `${formatted} °C`;
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}
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function bindChartTooltip(canvas, series, sortedRows, geometry) {
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const wrap=canvas?.parentElement;
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const tooltip=wrap?.querySelector('.chart-tooltip');
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const line=wrap?.querySelector('.chart-hover-line');
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const selection=wrap?.querySelector('.chart-selection');
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if(!canvas || !wrap || !tooltip || !line) return;
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const {pad,width,height,firstTs,lastTs,binaryLabels}=geometry;
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const plotWidth=width-pad.left-pad.right;
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const timestamps=[...new Set(sortedRows.map(row=>new Date(row.timestamp).getTime()).filter(Number.isFinite))].sort((a,b)=>a-b);
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const timestampPoints=timestamps.map(ts=>({ts,value:ts}));
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const pointsBySeries=series.map(item=>({
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item,
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points:sortedRows.map(row=>({row,ts:new Date(row.timestamp).getTime(),value:item.value(row)}))
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.filter(point=>Number.isFinite(point.ts)&&Number.isFinite(point.value))
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.sort((a,b)=>a.ts-b.ts)
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}));
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const touches=new Map();
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let drag=null;
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let pinch=null;
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let touchPan=null;
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const hide=()=>{ tooltip.hidden=true; line.hidden=true; };
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const hideSelection=()=>{ if(selection) selection.hidden=true; };
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const canvasX=clientX=>{
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const rect=canvas.getBoundingClientRect();
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return clamp(clientX-rect.left,pad.left,width-pad.right);
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};
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const showAtTimestamp=(targetTs)=>{
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if(!timestamps.length) return hide();
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const snapped=nearestPoint(timestampPoints,targetTs)?.ts;
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if(!Number.isFinite(snapped)) return hide();
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const px=pad.left + (snapped-firstTs)/Math.max(1,lastTs-firstTs)*plotWidth;
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const values=pointsBySeries.map(({item,points})=>({item,point:nearestPoint(points,snapped)})).filter(entry=>entry.point);
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if(!values.length) return hide();
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$$('.chart-tooltip').forEach(node=>{ if(node!==tooltip) node.hidden=true; });
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$$('.chart-hover-line').forEach(node=>{ if(node!==line) node.hidden=true; });
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tooltip.innerHTML=`<strong class="chart-tooltip-time">${esc(chartPreciseTime(snapped))}</strong><div class="chart-tooltip-values">${values.map(({item,point})=>{
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const sampleTime=Math.abs(point.ts-snapped)>1000?`<small class="chart-tooltip-sample-time">${esc(chartPreciseTime(point.ts))}</small>`:'';
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return `<div class="chart-tooltip-row"><span class="chart-tooltip-label"><i style="--tooltip-color:${esc(item.color)}"></i><span>${esc(item.label)}</span></span><span class="chart-tooltip-value">${esc(formatChartTooltipValue(item,point,binaryLabels))}${sampleTime}</span></div>`;
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}).join('')}</div>`;
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tooltip.hidden=false;
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line.hidden=false;
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line.style.left=`${px}px`;
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line.style.top=`${pad.top}px`;
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line.style.height=`${Math.max(0,height-pad.top-pad.bottom)}px`;
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const minLeft=wrap.scrollLeft+8;
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const maxLeft=wrap.scrollLeft+wrap.clientWidth-tooltip.offsetWidth-8;
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let tooltipLeft=px+12;
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if(tooltipLeft+tooltip.offsetWidth>wrap.scrollLeft+wrap.clientWidth-8) tooltipLeft=px-tooltip.offsetWidth-12;
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tooltip.style.left=`${Math.max(minLeft,Math.min(tooltipLeft,Math.max(minLeft,maxLeft)))}px`;
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tooltip.style.top=`${pad.top+8}px`;
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canvas.dataset.chartHoverTs=String(snapped);
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};
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const showFromClientX=(clientX)=>{
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const localX=canvasX(clientX);
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const targetTs=firstTs + ((localX-pad.left)/Math.max(1,plotWidth))*(lastTs-firstTs);
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showAtTimestamp(targetTs);
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};
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const updateSelection=(currentX)=>{
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if(!drag || !selection) return;
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const left=Math.min(drag.startX,currentX);
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const right=Math.max(drag.startX,currentX);
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drag.lastX=currentX;
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drag.moved=Math.abs(right-left)>=7;
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if(!drag.moved) return hideSelection();
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selection.hidden=false;
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selection.style.left=`${left}px`;
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selection.style.width=`${Math.max(1,right-left)}px`;
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selection.style.top=`${pad.top}px`;
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selection.style.height=`${Math.max(0,height-pad.top-pad.bottom)}px`;
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};
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canvas.onpointerdown=event=>{
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if(event.pointerType==='mouse'){
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if(event.button!==0) return;
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const startX=canvasX(event.clientX);
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drag={pointerId:event.pointerId,startX,lastX:startX,moved:false};
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hide(); hideSelection();
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canvas.setPointerCapture?.(event.pointerId);
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event.preventDefault();
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return;
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}
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if(event.pointerType==='touch'){
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touches.set(event.pointerId,{x:event.clientX,y:event.clientY});
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if(touches.size===1){
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touchPan={pointerId:event.pointerId,startX:event.clientX,startY:event.clientY,scrollLeft:wrap.scrollLeft,moved:false};
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showFromClientX(event.clientX);
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}
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if(touches.size===2){
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touchPan=null;
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const points=[...touches.values()];
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const distance=Math.hypot(points[0].x-points[1].x,points[0].y-points[1].y);
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const midX=(points[0].x+points[1].x)/2;
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const rect=canvas.getBoundingClientRect();
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const wrapRect=wrap.getBoundingClientRect();
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pinch={
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startDistance:Math.max(1,distance),
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startZoom:clamp(Number(app.chartZooms[canvas.id] || 1),1,MAX_CHART_ZOOM),
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baseWidth:(rect.width||width)/clamp(Number(app.chartZooms[canvas.id] || 1),1,MAX_CHART_ZOOM),
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anchorRatio:clamp((midX-rect.left)/Math.max(1,rect.width),0,1),
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viewportX:clamp(midX-wrapRect.left,0,wrap.clientWidth),
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previewZoom:clamp(Number(app.chartZooms[canvas.id] || 1),1,MAX_CHART_ZOOM),
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};
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hide();
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event.preventDefault();
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}
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}
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};
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canvas.onpointermove=event=>{
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if(event.pointerType==='mouse' && drag?.pointerId===event.pointerId){
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updateSelection(canvasX(event.clientX));
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event.preventDefault();
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return;
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}
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if(event.pointerType==='touch' && touches.has(event.pointerId)){
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touches.set(event.pointerId,{x:event.clientX,y:event.clientY});
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if(pinch && touches.size>=2){
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const points=[...touches.values()].slice(0,2);
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const distance=Math.hypot(points[0].x-points[1].x,points[0].y-points[1].y);
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pinch.previewZoom=clamp(pinch.startZoom*(distance/pinch.startDistance),1,MAX_CHART_ZOOM);
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const previewWidth=pinch.baseWidth*pinch.previewZoom;
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canvas.style.width=`${previewWidth}px`;
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wrap.scrollLeft=Math.max(0,pinch.anchorRatio*previewWidth-pinch.viewportX);
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const reset=canvas.closest('.history-chart-card')?.querySelector('[data-chart-zoom="reset"]');
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if(reset) reset.textContent=`${Math.round(pinch.previewZoom*100)}%`;
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event.preventDefault();
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} else if(touchPan?.pointerId===event.pointerId && touches.size===1){
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const dx=event.clientX-touchPan.startX;
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const dy=event.clientY-touchPan.startY;
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if(Math.abs(dx)>6 && Math.abs(dx)>Math.abs(dy)){
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touchPan.moved=true;
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hide();
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wrap.scrollLeft=Math.max(0,touchPan.scrollLeft-dx);
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event.preventDefault();
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}
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}
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return;
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}
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showFromClientX(event.clientX);
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};
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const finishPointer=event=>{
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if(event.pointerType==='mouse' && drag?.pointerId===event.pointerId){
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const currentX=canvasX(event.clientX);
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const selectedWidth=Math.abs(currentX-drag.startX);
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const center=(currentX+drag.startX)/2;
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const moved=drag.moved && selectedWidth>=12;
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drag=null; hideSelection();
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try{ canvas.releasePointerCapture?.(event.pointerId); }catch(_){}
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if(moved){
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const currentZoom=clamp(Number(app.chartZooms[canvas.id] || 1),1,MAX_CHART_ZOOM);
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const factor=Math.max(1,wrap.clientWidth/Math.max(1,selectedWidth));
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setChartZoom(canvas.id,currentZoom*factor,center/Math.max(1,width),wrap.clientWidth/2);
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}else showFromClientX(event.clientX);
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return;
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}
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if(event.pointerType==='touch'){
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const wasPan=touchPan?.pointerId===event.pointerId ? touchPan : null;
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touches.delete(event.pointerId);
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if(pinch && touches.size<2){
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const completed=pinch;
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pinch=null;
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setChartZoom(canvas.id,completed.previewZoom,completed.anchorRatio,completed.viewportX);
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} else if(wasPan && !wasPan.moved) showFromClientX(event.clientX);
|
||||
if(touches.size===0) touchPan=null;
|
||||
}
|
||||
};
|
||||
|
||||
canvas.onpointerup=finishPointer;
|
||||
canvas.onpointercancel=event=>{
|
||||
if(event.pointerType==='mouse' && drag?.pointerId===event.pointerId){ drag=null; hideSelection(); }
|
||||
if(event.pointerType==='touch'){
|
||||
touches.delete(event.pointerId);
|
||||
if(touchPan?.pointerId===event.pointerId) touchPan=null;
|
||||
if(pinch && touches.size<2){
|
||||
const completed=pinch;
|
||||
pinch=null;
|
||||
setChartZoom(canvas.id,completed.previewZoom,completed.anchorRatio,completed.viewportX);
|
||||
} else hide();
|
||||
}
|
||||
};
|
||||
canvas.onpointerleave=event=>{ if(event.pointerType!=='touch' && !drag) hide(); };
|
||||
canvas.onkeydown=event=>{
|
||||
if(!['ArrowLeft','ArrowRight'].includes(event.key) || !timestamps.length) return;
|
||||
event.preventDefault();
|
||||
const current=Number(canvas.dataset.chartHoverTs);
|
||||
let index=Number.isFinite(current)?timestamps.findIndex(ts=>ts===current):-1;
|
||||
if(index<0) index=event.key==='ArrowRight'?0:timestamps.length-1;
|
||||
else index=clamp(index+(event.key==='ArrowRight'?1:-1),0,timestamps.length-1);
|
||||
showAtTimestamp(timestamps[index]);
|
||||
};
|
||||
}
|
||||
|
||||
function drawLineChart(canvas, series, rows, {height=340, minValue=null, maxValue=null, binaryLabels=false}={}) {
|
||||
if (!canvas) return;
|
||||
const options={height,minValue,maxValue,binaryLabels};
|
||||
if(canvas.id) chartRuntime.set(canvas.id,{series,rows,options});
|
||||
const visibleSeries=series.filter((item,index)=>!isChartSeriesHidden(canvas.id,item,index));
|
||||
if (!rows.length || !visibleSeries.length) return drawEmptyChart(canvas, height);
|
||||
const sortedRows = [...rows].sort((a,b)=>new Date(a.timestamp)-new Date(b.timestamp));
|
||||
const {ctx,width} = prepareCanvas(canvas,height);
|
||||
const text=cssColor('--muted','#888'), grid=cssColor('--grid','#333');
|
||||
const pad={left:54,right:20,top:20,bottom:42};
|
||||
const allValues=[];
|
||||
visibleSeries.forEach(item => sortedRows.forEach(row => { const value=item.value(row); if(Number.isFinite(value)) allValues.push(value); }));
|
||||
if (!allValues.length) return drawEmptyChart(canvas,height);
|
||||
let min = minValue == null ? Math.floor(Math.min(...allValues)-1) : minValue;
|
||||
let max = maxValue == null ? Math.ceil(Math.max(...allValues)+1) : maxValue;
|
||||
if (max-min < 2) { min-=1; max+=1; }
|
||||
const firstTs = new Date(sortedRows[0].timestamp).getTime();
|
||||
const lastTs = new Date(sortedRows[sortedRows.length-1].timestamp).getTime();
|
||||
const span = Math.max(1,lastTs-firstTs);
|
||||
const x = row => pad.left + (new Date(row.timestamp).getTime()-firstTs)/span*(width-pad.left-pad.right);
|
||||
const y = value => pad.top + (max-value)/(max-min)*(height-pad.top-pad.bottom);
|
||||
ctx.font='10px system-ui'; ctx.fillStyle=text; ctx.strokeStyle=grid; ctx.lineWidth=1;
|
||||
for(let i=0;i<=5;i++){
|
||||
const value=min+(max-min)*i/5, py=y(value);
|
||||
ctx.beginPath();ctx.moveTo(pad.left,py);ctx.lineTo(width-pad.right,py);ctx.stroke();
|
||||
ctx.textAlign='right'; ctx.fillText(binaryLabels ? value.toFixed(0) : `${value.toFixed(1)}°`,pad.left-8,py+3);
|
||||
}
|
||||
const ticks=5;
|
||||
for(let i=0;i<=ticks;i++){
|
||||
const idx=Math.min(sortedRows.length-1,Math.round(i*(sortedRows.length-1)/ticks)); const px=x(sortedRows[idx]);
|
||||
ctx.textAlign='center'; ctx.fillText(timeLabel(sortedRows[idx].timestamp,$('#historyHours')?.value),px,height-14);
|
||||
}
|
||||
visibleSeries.forEach(item => {
|
||||
ctx.beginPath(); ctx.strokeStyle=item.color; ctx.lineWidth=item.width||2; ctx.setLineDash(item.dash||[]);
|
||||
let started=false, prev=null;
|
||||
sortedRows.forEach(row => {
|
||||
const value=item.value(row); if(!Number.isFinite(value)) return;
|
||||
const px=x(row),py=y(value);
|
||||
if(!started||prev===null){ctx.moveTo(px,py);started=true;}
|
||||
else if(item.step){ctx.lineTo(px,y(prev));ctx.lineTo(px,py);} else ctx.lineTo(px,py);
|
||||
prev=value;
|
||||
});
|
||||
ctx.stroke(); ctx.setLineDash([]);
|
||||
});
|
||||
bindChartTooltip(canvas,visibleSeries,sortedRows,{pad,width,height,firstTs,lastTs,binaryLabels});
|
||||
}
|
||||
|
||||
function renderLegend(host, series) {
|
||||
if (!host) return;
|
||||
const chartId=host.id.replace(/Legend$/,'');
|
||||
host.innerHTML=series.map((item,index)=>{
|
||||
const hidden=isChartSeriesHidden(chartId,item,index);
|
||||
const title=tr(hidden?'history.legendShow':'history.legendHide',{name:item.label});
|
||||
return `<button type="button" class="legend-item${hidden?' is-hidden':''}" data-chart-id="${esc(chartId)}" data-chart-legend="${index}" aria-pressed="${hidden?'false':'true'}" title="${esc(title)}"><i class="legend-line" style="--legend-color:${esc(item.color)}"></i><span>${esc(item.label)}</span></button>`;
|
||||
}).join('');
|
||||
}
|
||||
|
||||
function historyChartMarkup(id, title, hint, compact=false) {
|
||||
const zoom = clamp(Number(app.chartZooms[id] || 1), 1, MAX_CHART_ZOOM);
|
||||
const percent = Math.round(zoom * 100);
|
||||
return `<div class="panel chart-panel history-chart-card"><div class="chart-title-row"><div><h3>${esc(title)}</h3><p>${esc(hint || '')}</p><small class="chart-hover-hint">${esc(tr('history.hoverHint'))}</small></div><div class="chart-zoom-controls" aria-label="${esc(tr('history.zoomControls'))}"><button type="button" data-chart-zoom="out" data-chart-id="${esc(id)}" title="${esc(tr('history.zoomOut'))}" ${zoom<=1?'disabled':''}>−</button><button type="button" class="chart-zoom-reset" data-chart-zoom="reset" data-chart-id="${esc(id)}" title="${esc(tr('history.zoomReset'))}">${percent}%</button><button type="button" data-chart-zoom="in" data-chart-id="${esc(id)}" title="${esc(tr('history.zoomIn'))}" ${zoom>=MAX_CHART_ZOOM?'disabled':''}>+</button></div></div><div class="chart-wrap ${compact?'compact-chart':''}"><canvas id="${esc(id)}" data-chart-zoom="${zoom}" width="1000" height="${compact?300:420}" tabindex="0" aria-label="${esc(title)}"></canvas><div class="chart-hover-line" hidden></div><div class="chart-selection" hidden></div><div class="chart-tooltip" hidden></div></div><div class="legend" id="${esc(id)}Legend"></div></div>`;
|
||||
}
|
||||
|
||||
function historySeriesColor(index) {
|
||||
return cssColor(HISTORY_COLORS[index % HISTORY_COLORS.length], `hsl(${(index*67)%360} 68% 55%)`);
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user