add an option to invert X and Y

ImageJ/script_mosaic_telemos.py

@@ -2,6 +2,7 @@
 #@ File (label="Dark images root folder", style="directory", required=false) fdark
 #@ File (label="Dark of White images root folder", style="directory", required=false) fdarkwhite
 #@ File (label="White z-stack images root folder", style="directory", required=false) fwhite
+#@ Boolean (label="Did you drive on the wrong side of the road ? (invert X and Y)", value=False) invXY
 
 #@ OpService ops
 #@ ConvertService convertService
@@ -826,7 +827,7 @@ def getMMtiles(metadata, selected_roi, tilesondisk):
 
     return xt, yt
     
-def extract_tile_positions(metadata, selected_roi, tilesondisk, tilename='tile_'):
+def extract_tile_positions(metadata, selected_roi, tilesondisk, tilename='tile_', invXY=False):
     """
     Extraction des positions des tuiles depuis les m tadonn es
     pour les rendres compatible avec le plugin de stitching.
@@ -880,6 +881,12 @@ def extract_tile_positions(metadata, selected_roi, tilesondisk, tilename='tile_'
     xt = [x-xt[0] for x in xt]
     yt = [y-yt[0] for y in yt]
 
+    # if you do the rectangle from bottom-right to top-left
+    if invXY:
+        xtt = xt
+        ytt = yt
+        xt = ytt
+        yt = xtt
         
     outstr = []
     for i in range(len(yt)):
@@ -934,7 +941,7 @@ if __name__ in ['__builtin__','__main__']:
         # Make a list of tiles names
         tilesondisk = set(os.path.dirname(t) for t in file_names)
         if len(tilesondisk) > 1:
-            tilesposfile = extract_tile_positions(metadata, selectedroi, tilesondisk)
+            tilesposfile = extract_tile_positions(metadata, selectedroi, tilesondisk, invXY=invXY)
         else:
             tilesposfile = None