Dash web: crosshair, zoom/pan X, scale log/lin, continuum extraction, background resume
- Tooltip entier (intersect:false) + ligne verticale crosshair sur tous les graphes - Zoom molette/pinch sur l'axe X, pan souris, limites clamped 30-3000 keV - Toggle échelle log/linéaire onglet Background - Extraction continuum détecteur (isotope peaks subtracted + Gaussian smoothing) - Reprise snapshot précédent au démarrage capture_background.py - Suppression refs "Théorique" et "Bruit capteur" de l'interface - Plugin chartjs-plugin-zoom + hammerjs via CDN - Fix Chart constructor spread operator Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Jacquin Antoine
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web/static/js/isotope_lines.js
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122
web/static/js/isotope_lines.js
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// Raies gamma principales pour les isotopes les plus courants
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// Format : { isotope, energy_keV, intensity } (intensity = % de désintégration)
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const ISOTOPE_LINES = [
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// Chaîne Uranium-238 (présent naturellement)
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{ isotope: "Bi-214", energy_keV: 609.3, intensity: 45.5 },
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{ isotope: "Bi-214", energy_keV: 1120.3, intensity: 15.0 },
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{ isotope: "Bi-214", energy_keV: 1764.5, intensity: 15.4 },
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{ isotope: "Pb-214", energy_keV: 295.2, intensity: 19.2 },
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{ isotope: "Pb-214", energy_keV: 351.9, intensity: 37.6 },
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{ isotope: "Ra-226", energy_keV: 186.2, intensity: 3.6 },
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// Chaîne Thorium-232 (présent naturellement)
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{ isotope: "Ac-228", energy_keV: 911.2, intensity: 27.7 },
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{ isotope: "Ac-228", energy_keV: 338.3, intensity: 11.3 },
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{ isotope: "Tl-208", energy_keV: 583.2, intensity: 84.5 },
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{ isotope: "Tl-208", energy_keV: 2614.5, intensity: 99.0 },
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{ isotope: "Pb-212", energy_keV: 238.6, intensity: 43.6 },
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// Potassium-40 (naturel, ubiquitaire)
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{ isotope: "K-40", energy_keV: 1460.8, intensity: 10.7 },
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// Isotopes artificiels courants
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{ isotope: "Cs-137", energy_keV: 661.7, intensity: 85.1 },
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{ isotope: "Cs-134", energy_keV: 604.7, intensity: 97.6 },
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{ isotope: "Cs-134", energy_keV: 795.8, intensity: 85.5 },
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{ isotope: "Co-60", energy_keV: 1173.2, intensity: 99.9 },
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{ isotope: "Co-60", energy_keV: 1332.5, intensity: 100.0 },
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{ isotope: "Co-58", energy_keV: 810.8, intensity: 99.4 },
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{ isotope: "I-131", energy_keV: 364.5, intensity: 81.7 },
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{ isotope: "I-131", energy_keV: 637.0, intensity: 7.3 },
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{ isotope: "I-131", energy_keV: 284.3, intensity: 6.1 },
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{ isotope: "Ba-133", energy_keV: 356.0, intensity: 62.0 },
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{ isotope: "Ir-192", energy_keV: 316.5, intensity: 82.8 },
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{ isotope: "Ir-192", energy_keV: 468.1, intensity: 47.8 },
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{ isotope: "Ir-192", energy_keV: 604.4, intensity: 8.2 },
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{ isotope: "Am-241", energy_keV: 59.5, intensity: 35.9 },
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// Autres courants
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{ isotope: "Na-22", energy_keV: 511.0, intensity: 90.0 },
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{ isotope: "Na-22", energy_keV: 1274.5, intensity: 99.9 },
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{ isotope: "Eu-152", energy_keV: 121.8, intensity: 28.6 },
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{ isotope: "Eu-152", energy_keV: 344.3, intensity: 26.6 },
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{ isotope: "Eu-152", energy_keV: 1408.0, intensity: 20.9 },
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{ isotope: "Mn-54", energy_keV: 834.8, intensity: 99.9 },
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{ isotope: "Zn-65", energy_keV: 1115.5, intensity: 50.0 },
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{ isotope: "Zr-95/Nb-95", energy_keV: 765.8, intensity: 99.8 },
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{ isotope: "Ru-106/Rh-106", energy_keV: 512.0, intensity: 20.5 },
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];
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// Filtrer les lignes dans la plage visible du détecteur (30-3050 keV pour Radiacode 103)
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const VISIBLE_LINES = ISOTOPE_LINES.filter(l => l.energy_keV >= 30 && l.energy_keV <= 3050);
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// Global crosshair plugin — vertical dashed line on hover for all charts
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const CrosshairPlugin = {
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id: 'crosshair',
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afterDraw(chart) {
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const tooltip = chart.tooltip;
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if (!tooltip || !tooltip._active || tooltip._active.length === 0) return;
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const x = tooltip._active[0].element.x;
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const { top, bottom } = chart.chartArea;
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const ctx = chart.ctx;
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ctx.save();
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ctx.beginPath();
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ctx.moveTo(x, top);
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ctx.lineTo(x, bottom);
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ctx.lineWidth = 1;
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ctx.strokeStyle = 'rgba(255,255,255,0.25)';
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ctx.setLineDash([4, 3]);
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ctx.stroke();
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ctx.restore();
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},
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};
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Chart.register(CrosshairPlugin);
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// Couleurs par catégorie d'isotope
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function isotopeLineColor(isotope) {
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if (["K-40", "Bi-214", "Pb-214", "Ra-226"].includes(isotope)) return "rgba(255,152,0,0.5)"; // Uranium chain - orange
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if (["Ac-228", "Tl-208", "Pb-212"].includes(isotope)) return "rgba(156,39,176,0.5)"; // Thorium chain - purple
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if (isotope === "K-40") return "rgba(255,193,7,0.5)"; // K-40 - yellow
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if (isotope.startsWith("Cs") || isotope.startsWith("I-131")) return "rgba(244,67,54,0.5)"; // Fission products - red
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if (isotope.startsWith("Co")) return "rgba(76,175,80,0.5)"; // Activation - green
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return "rgba(100,181,246,0.35)"; // Others - light blue
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}
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function isotopeLabelColor(isotope) {
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if (["K-40", "Bi-214", "Pb-214", "Ra-226"].includes(isotope)) return "#ff9800";
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if (["Ac-228", "Tl-208", "Pb-212"].includes(isotope)) return "#9c27b0";
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if (isotope === "K-40") return "#ffc107";
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if (isotope.startsWith("Cs") || isotope.startsWith("I-131")) return "#f44336";
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if (isotope.startsWith("Co")) return "#4caf50";
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return "#64b5f6";
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}
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// Créer les annotations Chart.js pour les raies isotopiques
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function buildIsotopeAnnotations(showDetectedOnly, detectedIsotopes) {
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const annotations = {};
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const detected = new Set(detectedIsotopes || []);
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VISIBLE_LINES.forEach((line, i) => {
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if (showDetectedOnly && !detected.has(line.isotope)) return;
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// Regrouper les labels pour éviter les chevauchements
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annotations[`line_${i}`] = {
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type: 'line',
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xMin: line.energy_keV,
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xMax: line.energy_keV,
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borderColor: isotopeLineColor(line.isotope),
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borderWidth: 1,
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label: {
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display: true,
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content: `${line.isotope} ${line.energy_keV}`,
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position: 'start',
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backgroundColor: 'rgba(26,26,46,0.85)',
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color: isotopeLabelColor(line.isotope),
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font: { size: 9 },
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padding: 2,
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rotation: -90,
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}
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};
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});
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return annotations;
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}
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