grid lines in debugging mode

diff --git a/imago.py b/imago.py
index ab44f4f..9e1697c 100755 (executable)
--- a/imago.py
+++ b/imago.py
@@ -130,6 +130,13 @@ def main():
             do_something(im_c, "hough x lines")
         lines.append(hough1.all_lines(im_c))
 
+    image_g = image.copy()
+    draw = ImageDraw.Draw(image_g)
+    for line in [l for s in lines for l in s]:
+        draw.line(line_from_angl_dist(line, image.size), fill=(120, 255, 120))
+    if show_all:
+        do_something(image_g, "the grid")
+
     intersections = intersections_from_angl_dist(lines, image.size)
     image_g = image.copy()
     draw = ImageDraw.Draw(image_g)
@@ -142,7 +149,7 @@ def main():
                        line])
 
     if show_all:
-        do_something(image_g, "the grid")
+        do_something(image_g, "intersections")
 
     return 0