Files
gpx.studio/website/src/lib/components/ElevationProfile.svelte

694 lines
20 KiB
Svelte

<script lang="ts">
import ButtonWithTooltip from '$lib/components/ButtonWithTooltip.svelte';
import * as Popover from '$lib/components/ui/popover';
import * as ToggleGroup from '$lib/components/ui/toggle-group';
import Chart from 'chart.js/auto';
import mapboxgl from 'mapbox-gl';
import { map } from '$lib/stores';
import { onDestroy, onMount } from 'svelte';
import {
BrickWall,
TriangleRight,
HeartPulse,
Orbit,
SquareActivity,
Thermometer,
Zap,
Circle,
Check,
ChartNoAxesColumn,
Construction
} from 'lucide-svelte';
import { surfaceColors, highwayColors } from '$lib/assets/colors';
import { _, locale } from 'svelte-i18n';
import {
getCadenceWithUnits,
getConvertedDistance,
getConvertedElevation,
getConvertedTemperature,
getConvertedVelocity,
getDistanceUnits,
getDistanceWithUnits,
getElevationWithUnits,
getHeartRateWithUnits,
getPowerWithUnits,
getTemperatureWithUnits,
getVelocityWithUnits
} from '$lib/units';
import type { Writable } from 'svelte/store';
import { DateFormatter } from '@internationalized/date';
import type { GPXStatistics } from 'gpx';
import { settings } from '$lib/db';
import { mode } from 'mode-watcher';
export let gpxStatistics: Writable<GPXStatistics>;
export let slicedGPXStatistics: Writable<[GPXStatistics, number, number] | undefined>;
export let additionalDatasets: string[];
export let elevationFill: 'slope' | 'surface' | 'highway' | undefined;
export let showControls: boolean = true;
const { distanceUnits, velocityUnits, temperatureUnits } = settings;
let df: DateFormatter;
$: if ($locale) {
df = new DateFormatter($locale, {
dateStyle: 'medium',
timeStyle: 'medium'
});
}
let canvas: HTMLCanvasElement;
let overlay: HTMLCanvasElement;
let chart: Chart;
Chart.defaults.font.family =
'ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"'; // Tailwind CSS font
let marker: mapboxgl.Marker | null = null;
let dragging = false;
let panning = false;
let options = {
animation: false,
parsing: false,
maintainAspectRatio: false,
scales: {
x: {
type: 'linear',
ticks: {
callback: function (value: number) {
return `${value.toFixed(1).replace(/\.0+$/, '')} ${getDistanceUnits()}`;
},
align: 'inner',
maxRotation: 0
}
},
y: {
type: 'linear',
ticks: {
callback: function (value: number) {
return getElevationWithUnits(value, false);
}
}
}
},
datasets: {
line: {
pointRadius: 0,
tension: 0.4,
borderWidth: 2,
cubicInterpolationMode: 'monotone'
}
},
interaction: {
mode: 'nearest',
axis: 'x',
intersect: false
},
plugins: {
legend: {
display: false
},
decimation: {
enabled: true
},
tooltip: {
enabled: () => !dragging && !panning,
callbacks: {
title: function () {
return '';
},
label: function (context: Chart.TooltipContext) {
let point = context.raw;
if (context.datasetIndex === 0) {
if ($map && marker) {
if (dragging) {
marker.remove();
} else {
marker.setLngLat(point.coordinates);
marker.addTo($map);
}
}
return `${$_('quantities.elevation')}: ${getElevationWithUnits(point.y, false)}`;
} else if (context.datasetIndex === 1) {
return `${$velocityUnits === 'speed' ? $_('quantities.speed') : $_('quantities.pace')}: ${getVelocityWithUnits(point.y, false)}`;
} else if (context.datasetIndex === 2) {
return `${$_('quantities.heartrate')}: ${getHeartRateWithUnits(point.y)}`;
} else if (context.datasetIndex === 3) {
return `${$_('quantities.cadence')}: ${getCadenceWithUnits(point.y)}`;
} else if (context.datasetIndex === 4) {
return `${$_('quantities.temperature')}: ${getTemperatureWithUnits(point.y, false)}`;
} else if (context.datasetIndex === 5) {
return `${$_('quantities.power')}: ${getPowerWithUnits(point.y)}`;
}
},
afterBody: function (contexts: Chart.TooltipContext[]) {
let context = contexts.filter((context) => context.datasetIndex === 0);
if (context.length === 0) return;
let point = context[0].raw;
let slope = {
at: point.slope.at.toFixed(1),
segment: point.slope.segment.toFixed(1),
length: getDistanceWithUnits(point.slope.length)
};
let surface = point.extensions.surface ? point.extensions.surface : 'unknown';
let highway = point.extensions.highway ? point.extensions.highway : 'unknown';
let sacScale = point.extensions.sac_scale;
let mtbScale = point.extensions['mtb:scale'];
let labels = [
` ${$_('quantities.distance')}: ${getDistanceWithUnits(point.x, false)}`,
` ${$_('quantities.slope')}: ${slope.at} %${elevationFill === 'slope' ? ` (${slope.length} @${slope.segment} %)` : ''}`
];
if (elevationFill === 'surface') {
labels.push(
` ${$_('quantities.surface')}: ${$_(`toolbar.routing.surface.${surface}`)}`
);
}
if (elevationFill === 'highway') {
labels.push(
` ${$_('quantities.highway')}: ${$_(`toolbar.routing.highway.${highway}`)}${
sacScale ? ` (${$_(`toolbar.routing.sac_scale.${sacScale}`)})` : ''
}`
);
if (mtbScale) {
labels.push(` ${$_('toolbar.routing.mtb_scale')}: ${mtbScale}`);
}
}
if (point.time) {
labels.push(` ${$_('quantities.time')}: ${df.format(point.time)}`);
}
return labels;
}
}
},
zoom: {
pan: {
enabled: true,
mode: 'x',
modifierKey: 'shift',
onPanStart: function () {
// hide tooltip
panning = true;
$slicedGPXStatistics = undefined;
},
onPanComplete: function () {
panning = false;
}
},
zoom: {
wheel: {
enabled: true
},
mode: 'x',
onZoomStart: function ({ chart, event }: { chart: Chart; event: any }) {
if (
event.deltaY < 0 &&
Math.abs(
chart.getInitialScaleBounds().x.max / chart.options.plugins.zoom.limits.x.minRange -
chart.getZoomLevel()
) < 0.01
) {
// Disable wheel pan if zoomed in to the max, and zooming in
return false;
}
$slicedGPXStatistics = undefined;
}
},
limits: {
x: {
min: 'original',
max: 'original',
minRange: 1
}
}
}
},
stacked: false,
onResize: function () {
updateOverlay();
}
};
let datasets: string[] = ['speed', 'hr', 'cad', 'atemp', 'power'];
datasets.forEach((id) => {
options.scales[`y${id}`] = {
type: 'linear',
position: 'right',
grid: {
display: false
},
reverse: () => id === 'speed' && $velocityUnits === 'pace',
display: false
};
});
onMount(async () => {
Chart.register((await import('chartjs-plugin-zoom')).default); // dynamic import to avoid SSR and 'window is not defined' error
chart = new Chart(canvas, {
type: 'line',
data: {
datasets: []
},
options,
plugins: [
{
id: 'toggleMarker',
events: ['mouseout'],
afterEvent: function (chart: Chart, args: { event: Chart.ChartEvent }) {
if (args.event.type === 'mouseout') {
if ($map && marker) {
marker.remove();
}
}
}
}
]
});
// Map marker to show on hover
let element = document.createElement('div');
element.className = 'h-4 w-4 rounded-full bg-cyan-500 border-2 border-white';
marker = new mapboxgl.Marker({
element
});
let startIndex = 0;
let endIndex = 0;
function getIndex(evt) {
const points = chart.getElementsAtEventForMode(
evt,
'x',
{
intersect: false
},
true
);
if (points.length === 0) {
const rect = canvas.getBoundingClientRect();
if (evt.x - rect.left <= chart.chartArea.left) {
return 0;
} else if (evt.x - rect.left >= chart.chartArea.right) {
return $gpxStatistics.local.points.length - 1;
} else {
return undefined;
}
}
let point = points.find((point) => point.element.raw);
if (point) {
return point.element.raw.index;
} else {
return points[0].index;
}
}
let dragStarted = false;
function onMouseDown(evt) {
if (evt.shiftKey) {
// Panning interaction
return;
}
dragStarted = true;
canvas.style.cursor = 'col-resize';
startIndex = getIndex(evt);
}
function onMouseMove(evt) {
if (dragStarted) {
dragging = true;
endIndex = getIndex(evt);
if (endIndex !== undefined) {
if (startIndex === undefined) {
startIndex = endIndex;
} else if (startIndex !== endIndex) {
$slicedGPXStatistics = [
$gpxStatistics.slice(Math.min(startIndex, endIndex), Math.max(startIndex, endIndex)),
Math.min(startIndex, endIndex),
Math.max(startIndex, endIndex)
];
}
}
}
}
function onMouseUp(evt) {
dragStarted = false;
dragging = false;
canvas.style.cursor = '';
endIndex = getIndex(evt);
if (startIndex === endIndex) {
$slicedGPXStatistics = undefined;
}
}
canvas.addEventListener('pointerdown', onMouseDown);
canvas.addEventListener('pointermove', onMouseMove);
canvas.addEventListener('pointerup', onMouseUp);
});
$: if (chart && $distanceUnits && $velocityUnits && $temperatureUnits) {
let data = $gpxStatistics;
// update data
chart.data.datasets[0] = {
label: $_('quantities.elevation'),
data: data.local.points.map((point, index) => {
return {
x: getConvertedDistance(data.local.distance.total[index]),
y: point.ele ? getConvertedElevation(point.ele) : 0,
time: point.time,
slope: {
at: data.local.slope.at[index],
segment: data.local.slope.segment[index],
length: data.local.slope.length[index]
},
extensions: point.getExtensions(),
coordinates: point.getCoordinates(),
index: index
};
}),
normalized: true,
fill: 'start',
order: 1
};
chart.data.datasets[1] = {
data: data.local.points.map((point, index) => {
return {
x: getConvertedDistance(data.local.distance.total[index]),
y: getConvertedVelocity(data.local.speed[index]),
index: index
};
}),
normalized: true,
yAxisID: 'yspeed',
hidden: true
};
chart.data.datasets[2] = {
data: data.local.points.map((point, index) => {
return {
x: getConvertedDistance(data.local.distance.total[index]),
y: point.getHeartRate(),
index: index
};
}),
normalized: true,
yAxisID: 'yhr',
hidden: true
};
chart.data.datasets[3] = {
data: data.local.points.map((point, index) => {
return {
x: getConvertedDistance(data.local.distance.total[index]),
y: point.getCadence(),
index: index
};
}),
normalized: true,
yAxisID: 'ycad',
hidden: true
};
chart.data.datasets[4] = {
data: data.local.points.map((point, index) => {
return {
x: getConvertedDistance(data.local.distance.total[index]),
y: getConvertedTemperature(point.getTemperature()),
index: index
};
}),
normalized: true,
yAxisID: 'yatemp',
hidden: true
};
chart.data.datasets[5] = {
data: data.local.points.map((point, index) => {
return {
x: getConvertedDistance(data.local.distance.total[index]),
y: point.getPower(),
index: index
};
}),
normalized: true,
yAxisID: 'ypower',
hidden: true
};
chart.options.scales.x['min'] = 0;
chart.options.scales.x['max'] = getConvertedDistance(data.global.distance.total);
chart.update();
}
let maxSlope = 20;
function slopeFillCallback(context) {
let slope = context.p0.raw.slope.segment;
if (slope > maxSlope) {
slope = maxSlope;
} else if (slope < -maxSlope) {
slope = -maxSlope;
}
let v = slope / maxSlope;
v = 1 / (1 + Math.exp(-6 * v));
v = v - 0.5;
let hue = ((0.5 - v) * 120).toString(10);
let lightness = 90 - Math.abs(v) * 70;
return ['hsl(', hue, ',70%,', lightness, '%)'].join('');
}
function surfaceFillCallback(context) {
let surface = context.p0.raw.extensions.surface;
return surfaceColors[surface] ? surfaceColors[surface] : surfaceColors.missing;
}
function highwayFillCallback(context) {
let highway = context.p0.raw.extensions.highway;
return highwayColors[highway] ? highwayColors[highway] : highwayColors.missing;
}
$: if (chart) {
if (elevationFill === 'slope') {
chart.data.datasets[0]['segment'] = {
backgroundColor: slopeFillCallback
};
} else if (elevationFill === 'surface') {
chart.data.datasets[0]['segment'] = {
backgroundColor: surfaceFillCallback
};
} else if (elevationFill === 'highway') {
chart.data.datasets[0]['segment'] = {
backgroundColor: highwayFillCallback
};
} else {
chart.data.datasets[0]['segment'] = {};
}
chart.update();
}
$: if (additionalDatasets && chart) {
let includeSpeed = additionalDatasets.includes('speed');
let includeHeartRate = additionalDatasets.includes('hr');
let includeCadence = additionalDatasets.includes('cad');
let includeTemperature = additionalDatasets.includes('atemp');
let includePower = additionalDatasets.includes('power');
if (chart.data.datasets.length > 0) {
chart.data.datasets[1].hidden = !includeSpeed;
chart.data.datasets[2].hidden = !includeHeartRate;
chart.data.datasets[3].hidden = !includeCadence;
chart.data.datasets[4].hidden = !includeTemperature;
chart.data.datasets[5].hidden = !includePower;
}
chart.update();
}
function updateOverlay() {
if (!canvas) {
return;
}
overlay.width = canvas.width / window.devicePixelRatio;
overlay.height = canvas.height / window.devicePixelRatio;
overlay.style.width = `${canvas.width}px`;
overlay.style.height = `${canvas.height}px`;
if ($slicedGPXStatistics) {
let startIndex = $slicedGPXStatistics[1];
let endIndex = $slicedGPXStatistics[2];
// Draw selection rectangle
let selectionContext = overlay.getContext('2d');
if (selectionContext) {
selectionContext.fillStyle = $mode === 'dark' ? 'white' : 'black';
selectionContext.globalAlpha = $mode === 'dark' ? 0.2 : 0.1;
selectionContext.clearRect(0, 0, overlay.width, overlay.height);
let startPixel = chart.scales.x.getPixelForValue(
getConvertedDistance($gpxStatistics.local.distance.total[startIndex])
);
let endPixel = chart.scales.x.getPixelForValue(
getConvertedDistance($gpxStatistics.local.distance.total[endIndex])
);
selectionContext.fillRect(
startPixel,
chart.chartArea.top,
endPixel - startPixel,
chart.chartArea.height
);
}
} else if (overlay) {
let selectionContext = overlay.getContext('2d');
if (selectionContext) {
selectionContext.clearRect(0, 0, overlay.width, overlay.height);
}
}
}
$: $slicedGPXStatistics, $mode, updateOverlay();
onDestroy(() => {
if (chart) {
chart.destroy();
}
});
</script>
<div class="h-full grow min-w-0 relative py-2">
<canvas bind:this={overlay} class="w-full h-full absolute pointer-events-none"></canvas>
<canvas bind:this={canvas} class="w-full h-full absolute"></canvas>
{#if showControls}
<div class="absolute bottom-10 right-1.5">
<Popover.Root>
<Popover.Trigger asChild let:builder>
<ButtonWithTooltip
label={$_('chart.settings')}
builders={[builder]}
variant="outline"
class="w-7 h-7 p-0 flex justify-center opacity-70 hover:opacity-100 transition-opacity duration-300 hover:bg-background"
>
<ChartNoAxesColumn size="18" />
</ButtonWithTooltip>
</Popover.Trigger>
<Popover.Content class="w-fit p-0 flex flex-col divide-y" side="top" sideOffset={-32}>
<ToggleGroup.Root
class="flex flex-col items-start gap-0 p-1"
type="single"
bind:value={elevationFill}
>
<ToggleGroup.Item
class="p-0 pr-1.5 h-6 w-full rounded flex justify-start data-[state=on]:bg-background data-[state=on]:hover:bg-accent hover:bg-accent hover:text-foreground"
value="slope"
>
<div class="w-6 flex justify-center items-center">
{#if elevationFill === 'slope'}
<Circle class="h-1.5 w-1.5 fill-current text-current" />
{/if}
</div>
<TriangleRight size="15" class="mr-1" />
{$_('quantities.slope')}
</ToggleGroup.Item>
<ToggleGroup.Item
class="p-0 pr-1.5 h-6 w-full rounded flex justify-start data-[state=on]:bg-background data-[state=on]:hover:bg-accent hover:bg-accent hover:text-foreground"
value="surface"
variant="outline"
>
<div class="w-6 flex justify-center items-center">
{#if elevationFill === 'surface'}
<Circle class="h-1.5 w-1.5 fill-current text-current" />
{/if}
</div>
<BrickWall size="15" class="mr-1" />
{$_('quantities.surface')}
</ToggleGroup.Item>
<ToggleGroup.Item
class="p-0 pr-1.5 h-6 w-full rounded flex justify-start data-[state=on]:bg-background data-[state=on]:hover:bg-accent hover:bg-accent hover:text-foreground"
value="highway"
variant="outline"
>
<div class="w-6 flex justify-center items-center">
{#if elevationFill === 'highway'}
<Circle class="h-1.5 w-1.5 fill-current text-current" />
{/if}
</div>
<Construction size="15" class="mr-1" />
{$_('quantities.highway')}
</ToggleGroup.Item>
</ToggleGroup.Root>
<ToggleGroup.Root
class="flex flex-col items-start gap-0 p-1"
type="multiple"
bind:value={additionalDatasets}
>
<ToggleGroup.Item
class="p-0 pr-1.5 h-6 w-full rounded flex justify-start data-[state=on]:bg-background data-[state=on]:hover:bg-accent hover:bg-accent hover:text-foreground"
value="speed"
>
<div class="w-6 flex justify-center items-center">
{#if additionalDatasets.includes('speed')}
<Check size="14" />
{/if}
</div>
<Zap size="15" class="mr-1" />
{$velocityUnits === 'speed' ? $_('quantities.speed') : $_('quantities.pace')}
</ToggleGroup.Item>
<ToggleGroup.Item
class="p-0 pr-1.5 h-6 w-full rounded flex justify-start data-[state=on]:bg-background data-[state=on]:hover:bg-accent hover:bg-accent hover:text-foreground"
value="hr"
>
<div class="w-6 flex justify-center items-center">
{#if additionalDatasets.includes('hr')}
<Check size="14" />
{/if}
</div>
<HeartPulse size="15" class="mr-1" />
{$_('quantities.heartrate')}
</ToggleGroup.Item>
<ToggleGroup.Item
class="p-0 pr-1.5 h-6 w-full rounded flex justify-start data-[state=on]:bg-background data-[state=on]:hover:bg-accent hover:bg-accent hover:text-foreground"
value="cad"
>
<div class="w-6 flex justify-center items-center">
{#if additionalDatasets.includes('cad')}
<Check size="14" />
{/if}
</div>
<Orbit size="15" class="mr-1" />
{$_('quantities.cadence')}
</ToggleGroup.Item>
<ToggleGroup.Item
class="p-0 pr-1.5 h-6 w-full rounded flex justify-start data-[state=on]:bg-background data-[state=on]:hover:bg-accent hover:bg-accent hover:text-foreground"
value="atemp"
>
<div class="w-6 flex justify-center items-center">
{#if additionalDatasets.includes('atemp')}
<Check size="14" />
{/if}
</div>
<Thermometer size="15" class="mr-1" />
{$_('quantities.temperature')}
</ToggleGroup.Item>
<ToggleGroup.Item
class="p-0 pr-1.5 h-6 w-full rounded flex justify-start data-[state=on]:bg-background data-[state=on]:hover:bg-accent hover:bg-accent hover:text-foreground"
value="power"
>
<div class="w-6 flex justify-center items-center">
{#if additionalDatasets.includes('power')}
<Check size="14" />
{/if}
</div>
<SquareActivity size="15" class="mr-1" />
{$_('quantities.power')}
</ToggleGroup.Item>
</ToggleGroup.Root>
</Popover.Content>
</Popover.Root>
</div>
{/if}
</div>