def CheckImagePyramidHref(href):
find_index = href.find('$[level]')
x_index = href.find('$[x]')
y_index = href.find('$[y]')
if find_index != -1 and x_index != -1 and y_index != -1:
return href.replace('$[level]', '0').replace('$[x]', '0').replace('$[y]', '0')
return href
def CheckImagePyramidHref(href):
find_index = href.find('$[level]')
x_index = href.find('$[x]')
y_index = href.find('$[y]')
if find_index != -1 and x_index != -1 and y_index != -1:
return href.replace('$[level]', '0').replace('$[x]',
'0').replace('$[y]', '0')
return href
def ValidHref(href):
""" A PhotoOverlay href has $[level] and $[x] and $[y] """
if not href:
return False
level_index = href.find('$[level]')
x_index = href.find('$[x]')
y_index = href.find('$[y]')
# Must have all three
if level_index == -1 or x_index == -1 or y_index == -1:
return False
# Expand level,x,y and ensure the result is valid
# This will catch a duplicate $[blah]
dummy = ExpandImagePyramidHref(href, 0, 0, 0)
return kml.href.AreAllCharsGood(dummy)
def ValidHref(href):
""" A PhotoOverlay href has $[level] and $[x] and $[y] """
if not href:
return False
level_index = href.find('$[level]')
x_index = href.find('$[x]')
y_index = href.find('$[y]')
# Must have all three
if level_index == -1 or x_index == -1 or y_index == -1:
return False
# Expand level,x,y and ensure the result is valid
# This will catch a duplicate $[blah]
dummy = ExpandImagePyramidHref(href, 0, 0, 0)
return kml.href.AreAllCharsGood(dummy)
