added destroyAllWindows at end

2012-03-18 23:12:55 +00:00
parent 8a48b8dffd
commit 5878ab6a0f
8 changed files with 8 additions and 0 deletions
--- a/samples/python/houghlines.py
+++ b/samples/python/houghlines.py
@@ -55,3 +55,4 @@ if __name__ == "__main__":
            USE_STANDARD = not USE_STANDARD
        if k == 27:
            break
+    cv.DestroyAllWindows()