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Reduced calculations for finding the distance - as we only need to be able to compare - not have the actual distance

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markm 2006-03-27 14:57:26 +00:00
parent 202b4cd87c
commit 5653838715
1 changed files with 19 additions and 9 deletions
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28
pywinauto/findbestmatch.py
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@ -193,16 +193,26 @@ def GetNonTextControlName(ctrl, controls):
# Bottom-Left of the text control (text control above)
# then I get the min of these two
# (x^2 + y^2)^.5
distance = (
(text_r.left - ctrl_r.left) ** 2 + # (x^2 + y^2)
(text_r.bottom - ctrl_r.top) ** 2) \
** .5 # ^.5
distance2 = (
(text_r.right - ctrl_r.left) ** 2 + # (x^2 + y^2)
(text_r.top - ctrl_r.top) ** 2) \
** .5 # ^.5
# We do not actually need to calculate the difference here as we
# only need a comparative number. As long as we find the closest one
# the actual distance is not all that important to us.
# this reduced the unit tests run on my by about 1 second
# (from 61 ->60 s)
# (x^2 + y^2)^.5
#distance = (
# (text_r.left - ctrl_r.left) ** 2 + # (x^2 + y^2)
# (text_r.bottom - ctrl_r.top) ** 2) \
# ** .5 # ^.5
#distance2 = (
# (text_r.right - ctrl_r.left) ** 2 + # (x^2 + y^2)
# (text_r.top - ctrl_r.top) ** 2) \
# ** .5 # ^.5
distance = abs(text_r.left - ctrl_r.left) + abs(text_r.bottom - ctrl_r.top)
distance2 = abs(text_r.right - ctrl_r.left) + abs(text_r.top - ctrl_r.top)
distance = min(distance, distance2)