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finer tolerances for minify tool, closes #150

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vcoppe
2024-12-24 16:40:48 +01:00
parent 23c41f18de
commit b841326e19
1 changed files with 6 additions and 3 deletions
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9
website/src/lib/components/toolbar/tools/Reduce.svelte
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@@ -18,10 +18,13 @@
let sliderValue = [50]; let sliderValue = [50];
let maxPoints = 0; let maxPoints = 0;
let currentPoints = 0; let currentPoints = 0;
const minTolerance = 0.1;
const maxTolerance = 10000;
$: validSelection = $selection.hasAnyChildren(new ListRootItem(), true, ['waypoints']); $: validSelection = $selection.hasAnyChildren(new ListRootItem(), true, ['waypoints']);
$: tolerance = 2 ** (sliderValue[0] / (100 / Math.log2(10000))); $: tolerance =
minTolerance * 2 ** (sliderValue[0] / (100 / Math.log2(maxTolerance / minTolerance)));
let simplified = new Map<string, [ListItem, number, SimplifiedTrackPoint[]]>(); let simplified = new Map<string, [ListItem, number, SimplifiedTrackPoint[]]>();
let unsubscribes = new Map<string, () => void>(); let unsubscribes = new Map<string, () => void>();
@@ -101,7 +104,7 @@
simplified.set(segmentItem.getFullId(), [ simplified.set(segmentItem.getFullId(), [
segmentItem, segmentItem,
statistics.local.points.length, statistics.local.points.length,
ramerDouglasPeucker(statistics.local.points, 1) ramerDouglasPeucker(statistics.local.points, minTolerance)
]); ]);
update(); update();
} else if (simplified.has(segmentItem.getFullId())) { } else if (simplified.has(segmentItem.getFullId())) {
@@ -154,7 +157,7 @@
</div> </div>
<Label class="flex flex-row justify-between"> <Label class="flex flex-row justify-between">
<span>{$_('toolbar.reduce.tolerance')}</span> <span>{$_('toolbar.reduce.tolerance')}</span>
<WithUnits value={tolerance / 1000} type="distance" decimals={3} class="font-normal" /> <WithUnits value={tolerance / 1000} type="distance" decimals={4} class="font-normal" />
</Label> </Label>
<Label class="flex flex-row justify-between"> <Label class="flex flex-row justify-between">
<span>{$_('toolbar.reduce.number_of_points')}</span> <span>{$_('toolbar.reduce.number_of_points')}</span>