Logi minor update (#38)

Provide the script to do the color inversion
milkschen · Jan 5, 2023 · 797aea4 · 797aea4
1 parent 9655767
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diff --git a/figures/levioSAM_S_bw_dark.png b/figures/levioSAM_S_bw_dark.png
diff --git a/invert.py b/invert.py
@@ -0,0 +1,16 @@
+import matplotlib.image as mpimg
+import matplotlib.image
+import numpy as np
+
+
+img = mpimg.imread('figures/levioSAM_S_bw.png')
+img2 = []
+for irow, row in enumerate(img):
+    img2.append([])
+    for cell in row:
+        if sum(cell) != 4:
+            img2[-1].append([1, 1, 1, 1])
+        else:
+            img2[-1].append([1-cell[0], 1-cell[1],  1-cell[2],  1.])
+matplotlib.image.imsave('figures/levioSAM_S_bw_dark.png', img2, dpi=300)
+