from util import prepare_for_display, window_manager, GuiLockError
import numpy as np
import sys
# We try to aquire the gui lock first or else the gui import might
# trample another GUI's PyOS_InputHook.
window_manager.acquire('qt2')
try:
from PyQt4.QtGui import (QApplication, QMainWindow, QImage, QPixmap,
QLabel, QWidget)
from PyQt4 import QtCore, QtGui
from scivi2 import _simple_imshow, _advanced_imshow
except ImportError:
window_manager._release('qt2')
raise ImportError("""\
PyQt4 libraries not installed. Please refer to
http://www.riverbankcomputing.co.uk/software/pyqt/intro
for more information. PyQt4 is GPL licensed. For an
LGPL equivalent, see
http://www.pyside.org
""")
app = None
def imshow(im, flip=None, fancy=False):
from util import prepare_for_display, window_manager, GuiLockError
try:
# we try to aquire the gui lock first
# or else the gui import might trample another
# gui's pyos_inputhook.
window_manager.acquire('gtk')
except GuiLockError as gle:
print(gle)
else:
try:
import gtk
except ImportError:
print('pygtk libraries not installed.')
print('plugin not loaded.')
window_manager._release('gtk')
else:
class ImageWindow(gtk.Window):
def __init__(self, arr, mgr):
gtk.Window.__init__(self)
self.mgr = mgr
self.mgr.add_window(self)
self.connect("destroy", self.destroy)
width = arr.shape[1]
height = arr.shape[0]
rstride = arr.strides[0]
pb = gtk.gdk.pixbuf_new_from_data(arr.data,
gtk.gdk.COLORSPACE_RGB,
from util import prepare_for_display, window_manager, GuiLockError
try:
# we try to aquire the gui lock first
# or else the gui import might trample another
# gui's pyos_inputhook.
window_manager.acquire('gtk')
except GuiLockError as gle:
print(gle)
else:
try:
import gtk
except ImportError:
print('pygtk libraries not installed.')
print('plugin not loaded.')
window_manager._release('gtk')
else:
class ImageWindow(gtk.Window):
def __init__(self, arr, mgr):
gtk.Window.__init__(self)
self.mgr = mgr
self.mgr.add_window(self)
self.connect("destroy", self.destroy)
width = arr.shape[1]
height = arr.shape[0]
rstride = arr.strides[0]
pb = gtk.gdk.pixbuf_new_from_data(arr.data,
gtk.gdk.COLORSPACE_RGB,
from util import prepare_for_display, window_manager, GuiLockError
import numpy as np
import sys
# We try to aquire the gui lock first or else the gui import might
# trample another GUI's PyOS_InputHook.
window_manager.acquire('qt')
try:
from PyQt4.QtGui import (QApplication, QMainWindow, QImage, QPixmap,
QLabel, QWidget)
from PyQt4 import QtCore, QtGui
except ImportError:
window_manager._release('qt')
raise ImportError("""\
PyQt4 libraries not installed. Please refer to
http://www.riverbankcomputing.co.uk/software/pyqt/intro
for more information. PyQt4 is GPL licensed. For an
LGPL equivalent, see
http://www.pyside.org
""")
app = None
class ImageLabel(QLabel):
