désactivation de l'auto analyse au chargement de l'écran d'analyse

- bouton ajouter
+ bouton effacer sur l'image de cible

CHANGELOG.md

@@ -0,0 +1,25 @@
+# Changelog
+
+## [v0.0.1] - 2026-01-29
+
+### Ajouté
+-   **Interface d'Analyse** :
+    -   Implémentation d'un bouton de sauvegarde "Morphing" : le bouton flottant se transforme en un bouton large en bas de page lors du défilement.
+    -   Ajout de la gestion du défilement et de l'espacement pour une meilleure ergonomie.
+    -   Visualisation des impacts et statistiques de groupement.
+-   **Support Desktop (Windows)** :
+    -   Configuration de la base de données SQLite pour fonctionner sur Windows via `sqflite_common_ffi`.
+    -   Initialisation conditionnelle selon la plateforme.
+
+### Corrigé
+-   **Crash Windows** : Résolution du plantage dû à l'initialisation manquante de la factory de base de données FFI.
+-   **Dépendances** : Fixation de la version de `sqflite_common_ffi` à `2.3.3` pour contourner un problème de cache/corruption avec la version `2.4.0+2`.
+-   **UI/UX** :
+    -   Correction des débordements de texte ("zebra stripes") dans le bouton de sauvegarde lors de l'animation grâce à `FittedBox`.
+    -   Optimisation de l'affichage du titre "Groupement" dans les statistiques pour éviter les dépassements sur petits écrans.
+    -   Nettoyage des appels redondants (`super.initState`) et correction de la structure des widgets (`Stack` mal fermé).
+
+### Historique des Commits
+-   `db7160b` - +désactivation (2026-01-29)
+-   `f1a8eef` - ajout correctif (2026-01-28)
+-   `031d4a4` - premier app version beta (2026-01-18)

README.md

@@ -1,17 +1,35 @@
-# bully
+# Bully - Analyseur de Cible
 
-A new Flutter project.
+Application Flutter multiplateforme pour l'analyse et le suivi de vos séances de tir.
 
-## Getting Started
+## Fonctionnalités Principales
 
-This project is a starting point for a Flutter application.
+*   **Capture et Analyse** : Prenez une photo de votre cible et analysez vos impacts.
+*   **Détection Automatique** : Utilise des algorithmes pour détecter automatiquement les impacts de balle sur la cible.
+*   **Calibration** : Outils de calibration précis pour définir la taille et le centre de la cible, assurant des mesures exactes.
+*   **Statistiques Détaillées** :
+    *   Calcul du score total.
+    *   Analyse du groupement (H+L, diamètre moyen).
+    *   Visualisation graphique de la dispersion.
+*   **Historique** : Sauvegardez vos sessions avec des notes et consultez votre progression au fil du temps.
+*   **Interface Intuitive** : Design moderne et fluide, avec un bouton de sauvegarde dynamique qui s'adapte à votre navigation.
 
-A few resources to get you started if this is your first Flutter project:
+## Détails Techniques
 
-- [Learn Flutter](https://docs.flutter.dev/get-started/learn-flutter)
-- [Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
-- [Flutter learning resources](https://docs.flutter.dev/reference/learning-resources)
+*   **Framework** : Flutter (Compatible Android, iOS, Windows, Linux, macOS).
+*   **Base de Données** : SQLite (via `sqflite` et `sqflite_common_ffi` pour le support Desktop).
+*   **Graphiques** : `fl_chart` pour la visualisation des données.
+*   **Architecture** : Provider pour la gestion d'état.
 
-For help getting started with Flutter development, view the
-[online documentation](https://docs.flutter.dev/), which offers tutorials,
-samples, guidance on mobile development, and a full API reference.
+## Installation
+
+1.  Assurez-vous d'avoir Flutter installé.
+2.  Clonez le dépôt.
+3.  Installez les dépendances :
+    ```bash
+    flutter pub get
+    ```
+4.  Lancez l'application :
+    ```bash
+    flutter run
+    ```

devtools_options.yaml

@@ -0,0 +1,3 @@
+description: This file stores settings for Dart & Flutter DevTools.
+documentation: https://docs.flutter.dev/tools/devtools/extensions#configure-extension-enablement-states
+extensions:

lib/features/analysis/analysis_provider.dart

@@ -80,7 +80,8 @@ class AnalysisProvider extends ChangeNotifier {
   double get targetCenterY => _targetCenterY;
   double get targetRadius => _targetRadius;
   int get ringCount => _ringCount;
-  List<double>? get ringRadii => _ringRadii != null ? List.unmodifiable(_ringRadii!) : null;
+  List<double>? get ringRadii =>
+      _ringRadii != null ? List.unmodifiable(_ringRadii!) : null;
   double get imageAspectRatio => _imageAspectRatio;
   List<Shot> get shots => List.unmodifiable(_shots);
   ScoreResult? get scoreResult => _scoreResult;
@@ -97,13 +98,22 @@ class AnalysisProvider extends ChangeNotifier {
   DistortionParameters? get distortionParams => _distortionParams;
   String? get correctedImagePath => _correctedImagePath;
   bool get hasDistortion => _distortionParams?.needsCorrection ?? false;
+
   /// Retourne le chemin de l'image à afficher (corrigée si activée, originale sinon)
-  String? get displayImagePath => _distortionCorrectionEnabled && _correctedImagePath != null
+  String? get displayImagePath =>
+      _distortionCorrectionEnabled && _correctedImagePath != null
       ? _correctedImagePath
       : _imagePath;
 
   /// Analyze an image
-  Future<void> analyzeImage(String imagePath, TargetType targetType) async {
+  ///
+  /// [autoAnalyze] determines if we should run automatic detection immediately.
+  /// If false, only the image is loaded and default target parameters are set.
+  Future<void> analyzeImage(
+    String imagePath,
+    TargetType targetType, {
+    bool autoAnalyze = true,
+  }) async {
     _state = AnalysisState.loading;
     _imagePath = imagePath;
     _targetType = targetType;
@@ -119,6 +129,20 @@ class AnalysisProvider extends ChangeNotifier {
       _imageAspectRatio = frame.image.width / frame.image.height;
       frame.image.dispose();
 
+      if (!autoAnalyze) {
+        // Just setup default values without running detection
+        _targetCenterX = 0.5;
+        _targetCenterY = 0.5;
+        _targetRadius = 0.4;
+
+        // Initialize empty shots list
+        _shots = [];
+
+        _state = AnalysisState.success;
+        notifyListeners();
+        return;
+      }
+
       // Detect target and impacts
       final result = _detectionService.detectTarget(imagePath, targetType);
 
@@ -162,13 +186,7 @@ class AnalysisProvider extends ChangeNotifier {
   /// Add a manual shot
   void addShot(double x, double y) {
     final score = _calculateShotScore(x, y);
-    final shot = Shot(
-      id: _uuid.v4(),
-      x: x,
-      y: y,
-      score: score,
-      sessionId: '',
-    );
+    final shot = Shot(id: _uuid.v4(), x: x, y: y, score: score, sessionId: '');
 
     _shots.add(shot);
     _recalculateScores();
@@ -190,11 +208,7 @@ class AnalysisProvider extends ChangeNotifier {
     if (index == -1) return;
 
     final newScore = _calculateShotScore(newX, newY);
-    _shots[index] = _shots[index].copyWith(
-      x: newX,
-      y: newY,
-      score: newScore,
-    );
+    _shots[index] = _shots[index].copyWith(x: newX, y: newY, score: newScore);
 
     _recalculateScores();
     _recalculateGrouping();
@@ -334,7 +348,9 @@ class AnalysisProvider extends ChangeNotifier {
     double tolerance = 2.0,
     bool clearExisting = false,
   }) async {
-    if (_imagePath == null || _targetType == null || _referenceImpacts.length < 2) {
+    if (_imagePath == null ||
+        _targetType == null ||
+        _referenceImpacts.length < 2) {
       return 0;
     }
 
@@ -343,7 +359,8 @@ class AnalysisProvider extends ChangeNotifier {
         .map((shot) => ReferenceImpact(x: shot.x, y: shot.y))
         .toList();
 
-    final detectedImpacts = _detectionService.detectImpactsWithOpenCVFromReferences(
+    final detectedImpacts = _detectionService
+        .detectImpactsWithOpenCVFromReferences(
           _imagePath!,
           _targetType!,
           _targetCenterX,
@@ -381,13 +398,7 @@ class AnalysisProvider extends ChangeNotifier {
   /// Add a reference impact for calibrated detection
   void addReferenceImpact(double x, double y) {
     final score = _calculateShotScore(x, y);
-    final shot = Shot(
-      id: _uuid.v4(),
-      x: x,
-      y: y,
-      score: score,
-      sessionId: '',
-    );
+    final shot = Shot(id: _uuid.v4(), x: x, y: y, score: score, sessionId: '');
     _referenceImpacts.add(shot);
     notifyListeners();
   }
@@ -428,7 +439,9 @@ class AnalysisProvider extends ChangeNotifier {
     double tolerance = 2.0,
     bool clearExisting = false,
   }) async {
-    if (_imagePath == null || _targetType == null || _learnedCharacteristics == null) {
+    if (_imagePath == null ||
+        _targetType == null ||
+        _learnedCharacteristics == null) {
       return 0;
     }
 
@@ -468,7 +481,13 @@ class AnalysisProvider extends ChangeNotifier {
   }
 
   /// Adjust target position
-  void adjustTargetPosition(double centerX, double centerY, double radius, {int? ringCount, List<double>? ringRadii}) {
+  void adjustTargetPosition(
+    double centerX,
+    double centerY,
+    double radius, {
+    int? ringCount,
+    List<double>? ringRadii,
+  }) {
     _targetCenterX = centerX;
     _targetCenterY = centerY;
     _targetRadius = radius;
@@ -529,8 +548,7 @@ class AnalysisProvider extends ChangeNotifier {
     }
   }
 
-
-/* version deux a tester*/
+  /* version deux a tester*/
   /// Calcule ET applique la correction pour un feedback immédiat
   Future<void> calculateAndApplyDistortion() async {
     // 1. Calcul des paramètres (votre code actuel)
@@ -566,7 +584,7 @@ class AnalysisProvider extends ChangeNotifier {
       notifyListeners();
     }
   }
-/* fin section deux a tester*/
+  /* fin section deux a tester*/
 
   int _calculateShotScore(double x, double y) {
     if (_targetType == TargetType.concentric) {

lib/features/analysis/analysis_screen.dart

@@ -39,7 +39,7 @@ class AnalysisScreen extends StatelessWidget {
         scoreCalculatorService: context.read<ScoreCalculatorService>(),
         groupingAnalyzerService: context.read<GroupingAnalyzerService>(),
         sessionRepository: context.read<SessionRepository>(),
-      )..analyzeImage(imagePath, targetType),
+      )..analyzeImage(imagePath, targetType, autoAnalyze: false),
       child: const _AnalysisScreenContent(),
     );
   }
@@ -58,7 +58,8 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
   bool _isFullscreenEditMode = false;
   bool _isAtBottom = false;
   final ScrollController _scrollController = ScrollController();
-  final TransformationController _transformationController = TransformationController();
+  final TransformationController _transformationController =
+      TransformationController();
   final GlobalKey _imageKey = GlobalKey();
   double _currentZoomScale = 1.0;
 
@@ -72,7 +73,9 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
   void _onScroll() {
     if (!_scrollController.hasClients) return;
     // Detect if we are near the bottom (within 20 pixels of the specific spacing we added)
-    final isBottom = _scrollController.position.pixels >= _scrollController.position.maxScrollExtent - 20;
+    final isBottom =
+        _scrollController.position.pixels >=
+        _scrollController.position.maxScrollExtent - 20;
     if (isBottom != _isAtBottom) {
       setState(() {
         _isAtBottom = isBottom;
@@ -115,13 +118,16 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
         actions: [
           Consumer<AnalysisProvider>(
             builder: (context, provider, _) {
-              if (provider.state != AnalysisState.success) return const SizedBox.shrink();
+              if (provider.state != AnalysisState.success)
+                return const SizedBox.shrink();
               return IconButton(
                 icon: Icon(_isCalibrating ? Icons.check : Icons.tune),
                 onPressed: () {
                   setState(() => _isCalibrating = !_isCalibrating);
                 },
-                tooltip: _isCalibrating ? 'Terminer calibration' : 'Calibrer la cible',
+                tooltip: _isCalibrating
+                    ? 'Terminer calibration'
+                    : 'Calibrer la cible',
                 color: _isCalibrating ? AppTheme.successColor : null,
               );
             },
@@ -155,7 +161,11 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                   child: Column(
                     mainAxisAlignment: MainAxisAlignment.center,
                     children: [
-                      Icon(Icons.error_outline, size: 64, color: AppTheme.errorColor),
+                      Icon(
+                        Icons.error_outline,
+                        size: 64,
+                        color: AppTheme.errorColor,
+                      ),
                       const SizedBox(height: 16),
                       Text(
                         provider.errorMessage ?? 'Une erreur est survenue',
@@ -195,7 +205,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
               if (_isCalibrating)
                 Container(
                   color: AppTheme.warningColor,
-              padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 16),
+                  padding: const EdgeInsets.symmetric(
+                    vertical: 8,
+                    horizontal: 16,
+                  ),
                   child: const Row(
                     children: [
                       Icon(Icons.tune, color: Colors.white, size: 20),
@@ -203,7 +216,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                       Expanded(
                         child: Text(
                           'Mode Calibration - Ajustez le centre et la taille de la cible',
-                      style: TextStyle(color: Colors.white, fontWeight: FontWeight.bold),
+                          style: TextStyle(
+                            color: Colors.white,
+                            fontWeight: FontWeight.bold,
+                          ),
                         ),
                       ),
                     ],
@@ -214,21 +230,34 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
               if (_isSelectingReferences)
                 Container(
                   color: Colors.deepPurple,
-              padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 16),
+                  padding: const EdgeInsets.symmetric(
+                    vertical: 8,
+                    horizontal: 16,
+                  ),
                   child: Row(
                     children: [
-                  const Icon(Icons.touch_app, color: Colors.white, size: 20),
+                      const Icon(
+                        Icons.touch_app,
+                        color: Colors.white,
+                        size: 20,
+                      ),
                       const SizedBox(width: 8),
                       Expanded(
                         child: Text(
                           'Selectionnez ${provider.referenceImpacts.length}/3-4 impacts de reference',
-                      style: const TextStyle(color: Colors.white, fontWeight: FontWeight.bold),
+                          style: const TextStyle(
+                            color: Colors.white,
+                            fontWeight: FontWeight.bold,
+                          ),
                         ),
                       ),
                       if (provider.referenceImpacts.isNotEmpty)
                         TextButton(
                           onPressed: () => provider.clearReferenceImpacts(),
-                      child: const Text('Effacer', style: TextStyle(color: Colors.white)),
+                          child: const Text(
+                            'Effacer',
+                            style: TextStyle(color: Colors.white),
+                          ),
                         ),
                     ],
                   ),
@@ -238,15 +267,25 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
               if (_isCalibrating)
                 Container(
                   color: Colors.black87,
-              padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
+                  padding: const EdgeInsets.symmetric(
+                    horizontal: 16,
+                    vertical: 8,
+                  ),
                   child: Column(
                     children: [
                       // Ring count slider
                       Row(
                         children: [
-                      const Icon(Icons.radio_button_unchecked, color: Colors.white, size: 20),
+                          const Icon(
+                            Icons.radio_button_unchecked,
+                            color: Colors.white,
+                            size: 20,
+                          ),
                           const SizedBox(width: 8),
-                      const Text('Anneaux:', style: TextStyle(color: Colors.white)),
+                          const Text(
+                            'Anneaux:',
+                            style: TextStyle(color: Colors.white),
+                          ),
                           Expanded(
                             child: Slider(
                               value: provider.ringCount.toDouble(),
@@ -266,14 +305,20 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                             ),
                           ),
                           Container(
-                        padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
+                            padding: const EdgeInsets.symmetric(
+                              horizontal: 12,
+                              vertical: 4,
+                            ),
                             decoration: BoxDecoration(
                               color: AppTheme.primaryColor,
                               borderRadius: BorderRadius.circular(12),
                             ),
                             child: Text(
                               '${provider.ringCount}',
-                          style: const TextStyle(color: Colors.white, fontWeight: FontWeight.bold),
+                              style: const TextStyle(
+                                color: Colors.white,
+                                fontWeight: FontWeight.bold,
+                              ),
                             ),
                           ),
                         ],
@@ -281,15 +326,23 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                       // Target size slider
                       Row(
                         children: [
-                      const Icon(Icons.zoom_out_map, color: Colors.white, size: 20),
+                          const Icon(
+                            Icons.zoom_out_map,
+                            color: Colors.white,
+                            size: 20,
+                          ),
                           const SizedBox(width: 8),
-                      const Text('Taille:', style: TextStyle(color: Colors.white)),
+                          const Text(
+                            'Taille:',
+                            style: TextStyle(color: Colors.white),
+                          ),
                           Expanded(
                             child: Slider(
                               value: provider.targetRadius.clamp(0.05, 3.0),
                               min: 0.05,
                               max: 3.0,
-                          label: '${(provider.targetRadius * 100).toStringAsFixed(0)}%',
+                              label:
+                                  '${(provider.targetRadius * 100).toStringAsFixed(0)}%',
                               activeColor: AppTheme.warningColor,
                               onChanged: (value) {
                                 provider.adjustTargetPosition(
@@ -302,14 +355,20 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                             ),
                           ),
                           Container(
-                        padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
+                            padding: const EdgeInsets.symmetric(
+                              horizontal: 12,
+                              vertical: 4,
+                            ),
                             decoration: BoxDecoration(
                               color: AppTheme.warningColor,
                               borderRadius: BorderRadius.circular(12),
                             ),
                             child: Text(
                               '${(provider.targetRadius * 100).toStringAsFixed(0)}%',
-                          style: const TextStyle(color: Colors.white, fontWeight: FontWeight.bold),
+                              style: const TextStyle(
+                                color: Colors.white,
+                                fontWeight: FontWeight.bold,
+                              ),
                             ),
                           ),
                         ],
@@ -318,10 +377,17 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                       // Distortion correction row
                       Row(
                         children: [
-                      const Icon(Icons.lens_blur, color: Colors.white, size: 20),
+                          const Icon(
+                            Icons.lens_blur,
+                            color: Colors.white,
+                            size: 20,
+                          ),
                           const SizedBox(width: 8),
                           const Expanded(
-                        child: Text('Correction distorsion:', style: TextStyle(color: Colors.white)),
+                            child: Text(
+                              'Correction distorsion:',
+                              style: TextStyle(color: Colors.white),
+                            ),
                           ),
                           if (provider.distortionParams == null)
                             ElevatedButton.icon(
@@ -333,7 +399,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                               style: ElevatedButton.styleFrom(
                                 backgroundColor: Colors.blueGrey,
                                 foregroundColor: Colors.white,
-                            padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
+                                padding: const EdgeInsets.symmetric(
+                                  horizontal: 12,
+                                  vertical: 4,
+                                ),
                               ),
                             )
                           else ...[
@@ -347,21 +416,36 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                                 style: ElevatedButton.styleFrom(
                                   backgroundColor: AppTheme.primaryColor,
                                   foregroundColor: Colors.white,
-                              padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
+                                  padding: const EdgeInsets.symmetric(
+                                    horizontal: 12,
+                                    vertical: 4,
+                                  ),
                                 ),
                               )
                             else
                               Row(
                                 mainAxisSize: MainAxisSize.min,
                                 children: [
-                              const Icon(Icons.check_circle, color: Colors.green, size: 16),
+                                  const Icon(
+                                    Icons.check_circle,
+                                    color: Colors.green,
+                                    size: 16,
+                                  ),
                                   const SizedBox(width: 4),
-                              const Text('Corrigée', style: TextStyle(color: Colors.green, fontSize: 12)),
+                                  const Text(
+                                    'Corrigée',
+                                    style: TextStyle(
+                                      color: Colors.green,
+                                      fontSize: 12,
+                                    ),
+                                  ),
                                   const SizedBox(width: 8),
                                   Switch(
                                     value: provider.distortionCorrectionEnabled,
-                                onChanged: (value) => provider.setDistortionCorrectionEnabled(value),
-                                activeTrackColor: AppTheme.primaryColor.withValues(alpha: 0.5),
+                                    onChanged: (value) => provider
+                                        .setDistortionCorrectionEnabled(value),
+                                    activeTrackColor: AppTheme.primaryColor
+                                        .withValues(alpha: 0.5),
                                     activeThumbColor: AppTheme.primaryColor,
                                   ),
                                 ],
@@ -391,8 +475,21 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                             initialRingCount: provider.ringCount,
                             initialRingRadii: provider.ringRadii,
                             targetType: provider.targetType!,
-                        onCalibrationChanged: (centerX, centerY, radius, ringCount, {List<double>? ringRadii}) {
-                          provider.adjustTargetPosition(centerX, centerY, radius, ringCount: ringCount, ringRadii: ringRadii);
+                            onCalibrationChanged:
+                                (
+                                  centerX,
+                                  centerY,
+                                  radius,
+                                  ringCount, {
+                                  List<double>? ringRadii,
+                                }) {
+                                  provider.adjustTargetPosition(
+                                    centerX,
+                                    centerY,
+                                    radius,
+                                    ringCount: ringCount,
+                                    ringRadii: ringRadii,
+                                  );
                                 },
                           ),
                         ],
@@ -410,10 +507,18 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                       Card(
                         color: AppTheme.primaryColor.withValues(alpha: 0.1),
                         child: ListTile(
-                      leading: const Icon(Icons.tune, color: AppTheme.primaryColor),
+                          leading: const Icon(
+                            Icons.tune,
+                            color: AppTheme.primaryColor,
+                          ),
                           title: const Text('Calibrer la cible'),
-                      subtitle: const Text('Ajustez le centre et la taille'),
-                      trailing: const Icon(Icons.arrow_forward_ios, size: 16),
+                          subtitle: const Text(
+                            'Ajustez le centre et la taille',
+                          ),
+                          trailing: const Icon(
+                            Icons.arrow_forward_ios,
+                            size: 16,
+                          ),
                           onTap: () => setState(() => _isCalibrating = true),
                         ),
                       ),
@@ -429,7 +534,8 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                       const SizedBox(height: 12),
 
                       // Grouping stats
-                  if (provider.groupingResult != null && provider.shotCount > 1)
+                      if (provider.groupingResult != null &&
+                          provider.shotCount > 1)
                         GroupingStats(
                           groupingResult: provider.groupingResult!,
                           targetCenterX: provider.targetCenterX,
@@ -446,7 +552,6 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                     ],
                   ),
                 )
-
               else
                 // Calibration info
                 Padding(
@@ -459,7 +564,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                         children: [
                           const Text(
                             'Instructions de calibration',
-                        style: TextStyle(fontWeight: FontWeight.bold, fontSize: 16),
+                            style: TextStyle(
+                              fontWeight: FontWeight.bold,
+                              fontSize: 16,
+                            ),
                           ),
                           const SizedBox(height: 12),
                           _buildInstructionItem(
@@ -480,7 +588,9 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                               const Text('Centre: '),
                               Text(
                                 '(${(provider.targetCenterX * 100).toStringAsFixed(1)}%, ${(provider.targetCenterY * 100).toStringAsFixed(1)}%)',
-                            style: const TextStyle(fontWeight: FontWeight.bold),
+                                style: const TextStyle(
+                                  fontWeight: FontWeight.bold,
+                                ),
                               ),
                             ],
                           ),
@@ -489,7 +599,9 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                               const Text('Rayon: '),
                               Text(
                                 '${(provider.targetRadius * 100).toStringAsFixed(1)}%',
-                            style: const TextStyle(fontWeight: FontWeight.bold),
+                                style: const TextStyle(
+                                  fontWeight: FontWeight.bold,
+                                ),
                               ),
                             ],
                           ),
@@ -506,9 +618,13 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
           left: 0,
           right: 0,
           child: Align(
-          alignment: _isAtBottom ? Alignment.bottomCenter : Alignment.bottomRight,
+            alignment: _isAtBottom
+                ? Alignment.bottomCenter
+                : Alignment.bottomRight,
             child: Padding(
-            padding: _isAtBottom ? EdgeInsets.zero : const EdgeInsets.all(16.0),
+              padding: _isAtBottom
+                  ? EdgeInsets.zero
+                  : const EdgeInsets.all(16.0),
               child: _isCalibrating
                   ? FloatingActionButton.extended(
                       onPressed: () => setState(() => _isCalibrating = false),
@@ -519,11 +635,15 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                   : AnimatedContainer(
                       duration: const Duration(milliseconds: 260),
                       curve: Curves.easeInOut,
-                width: _isAtBottom ? MediaQuery.of(context).size.width : 180,
+                      width: _isAtBottom
+                          ? MediaQuery.of(context).size.width
+                          : 180,
                       height: 56,
                       decoration: BoxDecoration(
                         color: AppTheme.primaryColor,
-                  borderRadius: BorderRadius.circular(_isAtBottom ? 0 : 16),
+                        borderRadius: BorderRadius.circular(
+                          _isAtBottom ? 0 : 16,
+                        ),
                         boxShadow: [
                           if (!_isAtBottom)
                             BoxShadow(
@@ -537,9 +657,14 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                         color: Colors.transparent,
                         child: InkWell(
                           onTap: () => _saveSession(context, provider),
-                    borderRadius: BorderRadius.circular(_isAtBottom ? 0 : 16),
+                          borderRadius: BorderRadius.circular(
+                            _isAtBottom ? 0 : 16,
+                          ),
                           child: Padding(
-                      padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 16),
+                            padding: const EdgeInsets.symmetric(
+                              horizontal: 20,
+                              vertical: 16,
+                            ),
                             child: FittedBox(
                               fit: BoxFit.scaleDown,
                               child: Row(
@@ -549,11 +674,13 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                                   const Icon(Icons.save, color: Colors.white),
                                   const SizedBox(width: 8),
                                   Text(
-                            _isAtBottom ? 'SAUVEGARDER LA SESSION' : 'Sauvegarder',
+                                    _isAtBottom
+                                        ? 'SAUVEGARDER LA SESSION'
+                                        : 'Sauvegarder',
                                     style: const TextStyle(
                                       color: Colors.white,
                                       fontWeight: FontWeight.bold,
-                              fontSize: 16
+                                      fontSize: 16,
                                     ),
                                   ),
                                 ],
@@ -570,7 +697,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
     );
   }
 
-  Widget _buildZoomableImageWithOverlay(BuildContext context, AnalysisProvider provider) {
+  Widget _buildZoomableImageWithOverlay(
+    BuildContext context,
+    AnalysisProvider provider,
+  ) {
     return ClipRect(
       child: Stack(
         fit: StackFit.expand,
@@ -616,11 +746,25 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                   groupingCenterX: provider.groupingResult?.centerX,
                   groupingCenterY: provider.groupingResult?.centerY,
                   groupingDiameter: provider.groupingResult?.diameter,
-                  referenceImpacts: _isSelectingReferences ? provider.referenceImpacts : null,
+                  referenceImpacts: _isSelectingReferences
+                      ? provider.referenceImpacts
+                      : null,
                 ),
               ],
             ),
           ),
+          // Bouton pour effacer les impacts
+          if (provider.shotCount > 0 && !_isSelectingReferences)
+            Positioned(
+              left: 8,
+              bottom: 8,
+              child: FloatingActionButton.small(
+                heroTag: 'clearShots',
+                onPressed: () => _showClearConfirmation(context, provider),
+                backgroundColor: Colors.black54,
+                child: const Icon(Icons.delete, color: Colors.white),
+              ),
+            ),
           // Bouton pour passer en mode plein écran d'édition
           Positioned(
             right: 8,
@@ -637,7 +781,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
     );
   }
 
-  Widget _buildFullscreenEditContent(BuildContext context, AnalysisProvider provider) {
+  Widget _buildFullscreenEditContent(
+    BuildContext context,
+    AnalysisProvider provider,
+  ) {
     return Stack(
       fit: StackFit.expand,
       children: [
@@ -672,7 +819,8 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                     ringCount: provider.ringCount,
                     ringRadii: provider.ringRadii,
                     zoomScale: _currentZoomScale,
-                    onShotTapped: (shot) => _showShotOptions(context, provider, shot.id),
+                    onShotTapped: (shot) =>
+                        _showShotOptions(context, provider, shot.id),
                     onAddShot: (x, y) {
                       provider.addShot(x, y);
                     },
@@ -702,12 +850,17 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                   const Expanded(
                     child: Text(
                       'Mode édition - Touchez pour ajouter des impacts',
-                      style: TextStyle(color: Colors.white, fontWeight: FontWeight.bold),
+                      style: TextStyle(
+                        color: Colors.white,
+                        fontWeight: FontWeight.bold,
+                      ),
                     ),
                   ),
                   Text(
                     '${provider.shotCount} impacts',
-                    style: TextStyle(color: Colors.white.withValues(alpha: 0.8)),
+                    style: TextStyle(
+                      color: Colors.white.withValues(alpha: 0.8),
+                    ),
                   ),
                 ],
               ),
@@ -813,7 +966,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                       Expanded(
                         child: ElevatedButton.icon(
                           onPressed: provider.referenceImpacts.length >= 2
-                              ? () => _showCalibratedDetectionDialog(context, provider)
+                              ? () => _showCalibratedDetectionDialog(
+                                  context,
+                                  provider,
+                                )
                               : null,
                           icon: const Icon(Icons.auto_fix_high),
                           label: const Text('Detecter'),
@@ -864,28 +1020,8 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
           // ),
           const SizedBox(height: 12),
         ],
+
         // Manual actions
-        Row(
-          children: [
-            Expanded(
-              child: OutlinedButton.icon(
-                onPressed: _isSelectingReferences ? null : () => _showAddShotHint(context),
-                icon: const Icon(Icons.add_circle_outline),
-                label: const Text('Ajouter'),
-              ),
-            ),
-            const SizedBox(width: 12),
-            Expanded(
-              child: OutlinedButton.icon(
-                onPressed: provider.shotCount > 0 && !_isSelectingReferences
-                    ? () => _showClearConfirmation(context, provider)
-                    : null,
-                icon: const Icon(Icons.clear_all),
-                label: const Text('Effacer'),
-              ),
-            ),
-          ],
-        ),
       ],
     );
   }
@@ -899,7 +1035,9 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
           mainAxisSize: MainAxisSize.min,
           crossAxisAlignment: CrossAxisAlignment.start,
           children: [
-            Text('1. Calibrez d\'abord la cible en utilisant le bouton de calibration'),
+            Text(
+              '1. Calibrez d\'abord la cible en utilisant le bouton de calibration',
+            ),
             SizedBox(height: 8),
             Text('2. Appuyez sur l\'image pour ajouter un impact manuellement'),
             SizedBox(height: 8),
@@ -918,7 +1056,11 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
     );
   }
 
-  void _showShotOptions(BuildContext context, AnalysisProvider provider, String shotId) {
+  void _showShotOptions(
+    BuildContext context,
+    AnalysisProvider provider,
+    String shotId,
+  ) {
     showModalBottomSheet(
       context: context,
       builder: (context) => SafeArea(
@@ -965,7 +1107,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
               }
               Navigator.pop(context);
             },
-            child: const Text('Effacer', style: TextStyle(color: AppTheme.errorColor)),
+            child: const Text(
+              'Effacer',
+              style: TextStyle(color: AppTheme.errorColor),
+            ),
           ),
         ],
       ),
@@ -1025,7 +1170,9 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                 const SizedBox(height: 12),
 
                 // Circularity slider
-                Text('Circularite minimum: ${(minCircularity * 100).toStringAsFixed(0)}%'),
+                Text(
+                  'Circularite minimum: ${(minCircularity * 100).toStringAsFixed(0)}%',
+                ),
                 Slider(
                   value: minCircularity,
                   min: 0.3,
@@ -1043,7 +1190,9 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                 const SizedBox(height: 12),
 
                 // Fill ratio slider
-                Text('Remplissage minimum: ${(minFillRatio * 100).toStringAsFixed(0)}%'),
+                Text(
+                  'Remplissage minimum: ${(minFillRatio * 100).toStringAsFixed(0)}%',
+                ),
                 Slider(
                   value: minFillRatio,
                   min: 0.3,
@@ -1118,7 +1267,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                         SizedBox(
                           width: 20,
                           height: 20,
-                          child: CircularProgressIndicator(strokeWidth: 2, color: Colors.white),
+                          child: CircularProgressIndicator(
+                            strokeWidth: 2,
+                            color: Colors.white,
+                          ),
                         ),
                         SizedBox(width: 12),
                         Text('Detection en cours...'),
@@ -1148,7 +1300,9 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                             ? '$count impact(s) detecte(s)'
                             : 'Aucun impact detecte. Essayez d\'ajuster les parametres.',
                       ),
-                      backgroundColor: count > 0 ? AppTheme.successColor : AppTheme.warningColor,
+                      backgroundColor: count > 0
+                          ? AppTheme.successColor
+                          : AppTheme.warningColor,
                     ),
                   );
                 }
@@ -1162,7 +1316,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
     );
   }
 
-  void _showCalibratedDetectionDialog(BuildContext context, AnalysisProvider provider) {
+  void _showCalibratedDetectionDialog(
+    BuildContext context,
+    AnalysisProvider provider,
+  ) {
     double tolerance = 2.0;
     bool clearExisting = true;
     // NOTE: OpenCV désactivé - problèmes de build Windows
@@ -1190,7 +1347,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                     padding: const EdgeInsets.all(12),
                     child: Row(
                       children: [
-                        const Icon(Icons.info_outline, color: Colors.deepPurple),
+                        const Icon(
+                          Icons.info_outline,
+                          color: Colors.deepPurple,
+                        ),
                         const SizedBox(width: 8),
                         Expanded(
                           child: Text(
@@ -1262,7 +1422,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                         SizedBox(
                           width: 20,
                           height: 20,
-                          child: CircularProgressIndicator(strokeWidth: 2, color: Colors.white),
+                          child: CircularProgressIndicator(
+                            strokeWidth: 2,
+                            color: Colors.white,
+                          ),
                         ),
                         SizedBox(width: 12),
                         Text('Apprentissage des references...'),
@@ -1280,7 +1443,9 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                     ScaffoldMessenger.of(context).hideCurrentSnackBar();
                     ScaffoldMessenger.of(context).showSnackBar(
                       const SnackBar(
-                        content: Text('Impossible d\'analyser les references. Essayez de selectionner d\'autres impacts.'),
+                        content: Text(
+                          'Impossible d\'analyser les references. Essayez de selectionner d\'autres impacts.',
+                        ),
                         backgroundColor: AppTheme.errorColor,
                       ),
                     );
@@ -1298,7 +1463,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                           SizedBox(
                             width: 20,
                             height: 20,
-                            child: CircularProgressIndicator(strokeWidth: 2, color: Colors.white),
+                            child: CircularProgressIndicator(
+                              strokeWidth: 2,
+                              color: Colors.white,
+                            ),
                           ),
                           SizedBox(width: 12),
                           Text('Detection en cours...'),
@@ -1331,7 +1499,9 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
                             ? '$count impact(s) detecte(s) a partir des references'
                             : 'Aucun impact detecte. Essayez d\'augmenter la tolerance.',
                       ),
-                      backgroundColor: count > 0 ? AppTheme.successColor : AppTheme.warningColor,
+                      backgroundColor: count > 0
+                          ? AppTheme.successColor
+                          : AppTheme.warningColor,
                     ),
                   );
                 }
@@ -1354,7 +1524,10 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
     );
   }
 
-  Future<void> _saveSession(BuildContext context, AnalysisProvider provider) async {
+  Future<void> _saveSession(
+    BuildContext context,
+    AnalysisProvider provider,
+  ) async {
     final notesController = TextEditingController();
 
     final shouldSave = await showDialog<bool>(
@@ -1384,7 +1557,9 @@ class _AnalysisScreenContentState extends State<_AnalysisScreenContent> {
 
     if (shouldSave == true) {
       try {
-        await provider.saveSession(notes: notesController.text.isEmpty ? null : notesController.text);
+        await provider.saveSession(
+          notes: notesController.text.isEmpty ? null : notesController.text,
+        );
         if (context.mounted) {
           ScaffoldMessenger.of(context).showSnackBar(
             const SnackBar(