From b7f531e212f4c7d07df2739de22392829ea45737 Mon Sep 17 00:00:00 2001
From: Théo de la Hogue
Date: Fri, 26 Apr 2024 03:55:23 +0200
Subject: Working around plotting demonstration.

---
 src/argaze/utils/demo/plotters.py | 98 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 src/argaze/utils/demo/plotters.py

diff --git a/src/argaze/utils/demo/plotters.py b/src/argaze/utils/demo/plotters.py
new file mode 100644
index 0000000..53c35aa
--- /dev/null
+++ b/src/argaze/utils/demo/plotters.py
@@ -0,0 +1,98 @@
+""" """
+
+"""
+This program is free software: you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free Software
+Foundation, either version 3 of the License, or (at your option) any later
+version.
+This program is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+You should have received a copy of the GNU General Public License along with
+this program. If not, see <https://www.gnu.org/licenses/>.
+"""
+
+__author__ = "Théo de la Hogue"
+__credits__ = []
+__copyright__ = "Copyright 2023, Ecole Nationale de l'Aviation Civile (ENAC)"
+__license__ = "GPLv3"
+
+import logging
+
+from argaze import DataFeatures, GazeFeatures
+from argaze.utils import UtilsFeatures
+
+@DataFeatures.timestamp
+@DataFeatures.metrics
+class ScanPathMetrics:
+
+	duration: float
+	"""Path duration (ms)"""
+
+	steps: int
+	"""Number of steps"""
+
+	k: float
+	"""K Coefficient"""
+
+	nni: float
+	"""Nearest Neighbor Index"""
+
+	xxr: float
+	"""Explore / Exploit ratio"""
+
+class ScanPathAnalysisPlotter(DataFeatures.PipelineStepObject):
+
+	@DataFeatures.PipelineStepInit
+	def __init__(self, **kwargs):
+
+		self.__ts_metrics = DataFeatures.TimestampedObjectsList(ScanPathMetrics)
+
+	def on_look(self, timestamp, frame, exception):
+		"""Plot frame scan path metrics."""
+
+		if frame.is_analysis_available():
+
+			analysis = frame.analysis()
+			
+			metrics = ScanPathMetrics(
+				analysis['argaze.GazeAnalysis.Basic.ScanPathAnalyzer'].path_duration, 
+				analysis['argaze.GazeAnalysis.Basic.ScanPathAnalyzer'].steps_number, 
+				analysis['argaze.GazeAnalysis.KCoefficient.ScanPathAnalyzer'].K, 
+				analysis['argaze.GazeAnalysis.NearestNeighborIndex.ScanPathAnalyzer'].nearest_neighbor_index, 
+				analysis['argaze.GazeAnalysis.ExploreExploitRatio.ScanPathAnalyzer'].explore_exploit_ratio,
+				timestamp=timestamp
+			)
+
+			self.__ts_metrics.append(metrics)
+
+			# DEBUG
+			print(self.__ts_metrics.as_dataframe())
+'''
+class AOIScanPathAnalysisPlotter(UtilsFeatures.FileWriter):
+
+	def __init__(self, **kwargs):
+
+		super().__init__(**kwargs)
+
+		self.header = "Timestamp (ms)", "Duration (ms)", "Step", "K", "LZC"
+
+		logging.info('%s writes into %s', DataFeatures.get_class_path(self), self.path)
+
+	def on_look(self, timestamp, layer, exception):
+		"""Log layer aoi scan path metrics"""
+
+		if layer.is_analysis_available():
+
+			analysis = layer.analysis()
+
+			log = (
+				timestamp,
+				analysis['argaze.GazeAnalysis.Basic.AOIScanPathAnalyzer'].path_duration, 
+				analysis['argaze.GazeAnalysis.Basic.AOIScanPathAnalyzer'].steps_number, 
+				analysis['argaze.GazeAnalysis.KCoefficient.AOIScanPathAnalyzer'].K, 
+				analysis['argaze.GazeAnalysis.LempelZivComplexity.AOIScanPathAnalyzer'].lempel_ziv_complexity
+			)
+
+			self.write(log)
+'''
\ No newline at end of file
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