PhongPham
c65cc97a33
✨ MAJOR FEATURES: • Auto-zoom intelligence với smart bounds fitting • Enhanced 3D GPS markers với pulsing effects • Professional route display với 6-layer rendering • Status-based parking icons với availability indicators • Production-ready build optimizations 🗺️ AUTO-ZOOM FEATURES: • Smart bounds fitting cho GPS + selected parking • Adaptive padding (50px) cho visual balance • Max zoom control (level 16) để tránh quá gần • Dynamic centering khi không có selection 🎨 ENHANCED VISUALS: • 3D GPS marker với multi-layer pulse effects • Advanced parking icons với status colors • Selection highlighting với animation • Dimming system cho non-selected items 🛣️ ROUTE SYSTEM: • OpenRouteService API integration • Multi-layer route rendering (glow, shadow, main, animated) • Real-time distance & duration calculation • Visual route info trong popup 📱 PRODUCTION READY: • SSR safe với dynamic imports • Build errors resolved • Global deployment via Vercel • Optimized performance 🌍 DEPLOYMENT: • Vercel: https://whatever-ctk2auuxr-phong12hexdockworks-projects.vercel.app • Bundle size: 22.8 kB optimized • Global CDN distribution • HTTPS enabled 💾 VERSION CONTROL: • MapView-v2.0.tsx backup created • MAPVIEW_VERSIONS.md documentation • Full version history tracking
43 lines
1.5 KiB
JavaScript
43 lines
1.5 KiB
JavaScript
'use strict';
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var $pow = require('math-intrinsics/pow');
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module.exports = function bytesAsFloat64(rawBytes) {
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// return new $Float64Array(new $Uint8Array(rawBytes).buffer)[0];
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/*
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Let value be the byte elements of rawBytes concatenated and interpreted as a little-endian bit string encoding of an IEEE 754-2008 binary64 value.
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If value is an IEEE 754-2008 binary64 NaN value, return the NaN Number value.
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Return the Number value that corresponds to value.
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*/
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var sign = rawBytes[7] & 0x80 ? -1 : 1; // first bit
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var exponent = ((rawBytes[7] & 0x7F) << 4) // 7 bits from index 7
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| ((rawBytes[6] & 0xF0) >> 4); // 4 bits from index 6
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var mantissa = ((rawBytes[6] & 0x0F) * 0x1000000000000) // 4 bits from index 6
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+ (rawBytes[5] * 0x10000000000) // 8 bits from index 5
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+ (rawBytes[4] * 0x100000000) // 8 bits from index 4
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+ (rawBytes[3] * 0x1000000) // 8 bits from index 3
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+ (rawBytes[2] * 0x10000) // 8 bits from index 2
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+ (rawBytes[1] * 0x100) // 8 bits from index 1
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+ rawBytes[0]; // 8 bits from index 0
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if (exponent === 0 && mantissa === 0) {
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return sign * 0;
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}
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if (exponent === 0x7FF && mantissa !== 0) {
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return NaN;
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}
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if (exponent === 0x7FF && mantissa === 0) {
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return sign * Infinity;
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}
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exponent -= 1023; // subtract the bias
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// Handle subnormal numbers
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if (exponent === -1023) {
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return sign * mantissa * 5e-324; // $pow(2, -1022 - 52)
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}
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return sign * (1 + (mantissa / 0x10000000000000)) * $pow(2, exponent);
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};
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