--- a/marea_2/flux_to_map.py	Sun Aug 04 13:29:55 2024 +0000
+++ b/marea_2/flux_to_map.py	Sun Aug 04 13:52:05 2024 +0000
@@ -14,6 +14,7 @@
 import os
 import argparse
 import pyvips
+import matplotlib.pyplot as plt
 from typing import Tuple, Union, Optional, List, Dict
 
 ERRORS = []
@@ -813,7 +814,15 @@
     dataset = dataset.drop(dataset.columns[0], axis = "columns").to_dict("list")
     return { id : list(map(utils.Float("Dataset values, not an argument"), values)) for id, values in dataset.items() }, IDs
 
+def rgba_to_hex(rgba):
+    """Convert an RGBA color to HEX format."""
+    return '#{:02x}{:02x}{:02x}'.format(int(rgba[0] * 255), int(rgba[1] * 255), int(rgba[2] * 255))
+
 def computeEnrichmentMedoids(metabMap :ET.ElementTree, class_pat :Dict[str, List[List[float]]], ids :List[str]) -> None:
+
+    metabMap_mean = metabMap.copy()
+    metabMap_median = metabMap.copy()
+
     #class_pat 462 * cellule
     utils.logWarning(
         ids,
@@ -827,8 +836,8 @@
         medians[key] = median
         means[key] = means
 
-    max_flux_medians = max(medians.values(), key=abs)
-    max_flux_means = max(means.values(), key=abs)
+    max_flux_medians = max(np.max(np.abs(arr)) for arr in medians.values())
+    max_flux_means = max(np.max(np.abs(arr)) for arr in means.values())
 
     for key, value in medians.items():
         medians[key] = medians[key] / max_flux_medians
@@ -836,9 +845,21 @@
     for key, value in means.items():
         means[key] = means[key] / max_flux_means
 
+    cmap = plt.cm.Reds
+    norm = plt.Normalize(vmin=0, vmax=1)
 
+    colors_median_rgb = {k: cmap(norm(v)) for k, v in medians.items()}
+    colors_median = {k: rgba_to_hex(c) for k, c in colors_median_rgb.items()}
 
+    colors_mean_rgb = {k: cmap(norm(v)) for k, v in means.items()}
+    colors_mean = {k: rgba_to_hex(c) for k, c in colors_mean_rgb.items()}
 
+    for rxn_id in ids:
+        arrow = Arrow(width=5, col=colors_median[rxn_id])
+        arrow.applyTo(rxn_id, metabMap_median, arrow.toStyleStr())
+
+    svgFilePath = utils.FilePath(details = "SVG Map median", ext = utils.FileFormat.SVG, prefix="result")
+    utils.writeSvg(svgFilePath, metabMap_median)
     pass