def __init__(self, parent=None):
super(ImageListWindow, self).__init__(parent)
try:
from imagedisk import iQImageDisk
id = iQImageDisk()
names = id.titles()
except ImportError:
names = ['frappa pa405',
'micropoint 365',
'mosaic gfp']
# window title
self.setWindowTitle("Select iQ Image")
# view widget
self.listView = QListView()
self.sourceModel = QStandardItemModel(len(names), 1)
i = 0
for name in names:
item = QStandardItem(name)
self.sourceModel.setItem(i, item)
i += 1
self.proxyModel = QSortFilterProxyModel()
self.proxyModel.setSourceModel(self.sourceModel)
self.listView.setModel(self.proxyModel)
# filter widgets
self.filterLabel = QLabel("Find:")
self.filterLineEdit = QLineEdit()
# set layout
grid = QGridLayout()
grid.addWidget(self.filterLabel, 0, 0)
grid.addWidget(self.filterLineEdit, 0, 1)
grid.addWidget(self.listView, 1, 1)
self.setLayout(grid)
# set initial state
self.filterLineEdit.setText("")
# signals
self.connect(self.filterLineEdit,
SIGNAL("textChanged(const QString&)"), self.filterList)
# iQImage.shape seems to be the only way to get image width and height
# attributes. Monkey patch with explicit width and height properties, inspired
# by ImageJ getWidth and getHeight
def _get_width(self):
return self.shape[-2]
def _get_height(self):
return self.shape[-1]
iQImage.getWidth = _get_width
iQImage.getHeight = _get_height
# Get image from user
from imagedisk import iQImageDisk
id = iQImageDisk()
# FIXME: Use GUI to allow user to choose image
if demo_mode:
print 'Using demo image'
if not id.has_image(title_demo_image):
raise iQImageDiskError, 'Open the demo image from ./data ' + \
'folder and rename it to' + title_demo_image
im = iQImage(id, title_demo_image)
# Make a copy of that image
new_title = im.title + title_postfix
if id.has_image(new_title): del id[new_title]
im2 = im[:]
# Generate ROI masks using PIL Image
mask = zeros(im.shape, dtype=bool)
