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Allow remote urls for generate_test_mask_image.py
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@ -11,6 +11,7 @@ import argparse
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from PyQt4.QtCore import *
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from PyQt4.QtGui import *
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import struct
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import urllib2
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def error ( msg ):
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print msg
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@ -22,13 +23,23 @@ def colorDiff( c1, c2 ):
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blueDiff = abs( qBlue( c1 ) - qBlue( c2 ) )
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alphaDiff = abs( qAlpha( c1 ) - qAlpha( c2 ) )
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return max( redDiff, greenDiff, blueDiff, alphaDiff )
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def imageFromPath(path):
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if ( path[:7] == 'http://' ):
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#fetch remote image
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data = urllib2.urlopen(path).read()
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image = QImage()
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image.loadFromData(data)
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else:
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image = QImage( path )
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return image
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def updateMask(control_image_path, rendered_image_path, mask_image_path):
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control_image = QImage( control_image_path )
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control_image = imageFromPath( control_image_path )
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if not control_image:
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error('Could not read control image {}'.format(control_image_path))
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rendered_image = QImage( rendered_image_path )
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rendered_image = imageFromPath( rendered_image_path )
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if not rendered_image:
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error('Could not read rendered image {}'.format(rendered_image_path))
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if not rendered_image.width() == control_image.width() or not rendered_image.height() == control_image.height():
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@ -38,7 +49,7 @@ def updateMask(control_image_path, rendered_image_path, mask_image_path):
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rendered_image.height()))
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#read current mask, if it exist
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mask_image = QImage( mask_image_path )
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mask_image = imageFromPath( mask_image_path )
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if mask_image.isNull():
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print 'Mask image does not exist, creating'
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mask_image = QImage( control_image.width(), control_image.height(), QImage.Format_ARGB32 )
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