** Changed in: sikuli
Milestone: 1.1.0 => 1.2.0
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https://bugs.launchpad.net/bugs/1203989
Title:
[request] use a saved image the same way as a screen (virtual screen)
Status in Sikuli:
In Progress
Bug description:
Attempting to scan a previously saved screen capture. The screen
capture contains multiple (similar) blocks of data. Each block
contains three fields. Field 1 is a unique identifier, Field 2 will
vary and must be ignored, Field 3 contains the content that will
pass/fail this test step, but that content can also appear in other
blocks of data.
Desired Algorithm Pseudo Code:
full_block = Pattern( "image1.png" ).similar(0.70) # image of block to find
field1 = Pattern("subimage1.png").similar(0.95) # a sub-image of image1.png,
can uniquely identify the block
field2 = Pattern("subimage2.png") # sub-image of image1.png, a field to
ignore, we won't do anything with it
field3 = Pattern("subimage3.png").similar(0.95) # sub-image of image1.png,
important field (can exist in multiple blocks, but we're checking to see if it
exists in this block)
f = Finder( "path\previouslyCapturedImage.png" )
f.findAll(full_block) # search previouslyCapturedImage.png, will return
multiple matches
while f.hasNext():
current_match = f.next()
if current_match.find( field1 ):
# We've uniquely the block, check unique identifier field1
if current_match.find(field3):
print "Correct information found!"
else:
print "Incorrect information found!"
# We can exit now because we found unique identifier field1
break
else:
# no match on unique identifier field 1, this means current_match
is a different block, so skip to the next one
continue
This style of code works when using the Screen as the target of the
find commands, but doesn't appear to work when using a previously
saved image of the screen as the target. Any ideas on how to
accomplish something similar? If my example isn't clear enough please
let me know.
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