def __init__(self,
title='',
masterWindow=None,
weight=True,
minsize=(500, 300),
icon=None,
**kwargs):
"""Create a Tk window.
title: string to use as title for the windows.
master: if not provided, the windows create will be the principal one
weight: if true, the first col and row will be configured with weight=1
minsize: a minimum size for height and width
icon: if not None, set the windows icon
"""
if masterWindow is None:
Window._root = self
self.root = tk.Tk()
self._images = {}
else:
self.root = tk.Toplevel(masterWindow.root)
self._images = masterWindow._images
self.root.withdraw()
self.root.title(title)
if weight:
configureWeigths(self.root)
if not minsize is None:
self.root.minsize(minsize[0], minsize[1])
if not icon is None:
try:
path = findResource(icon)
# If path is None --> Icon not found
if path is None:
# By default, if icon is not found use default scipion one.
path = findResource('scipion_bn.xbm')
abspath = os.path.abspath(path)
self.root.iconbitmap("@" + abspath)
except Exception as e:
# Do nothing if icon could not be loaded
pass
self.root.protocol("WM_DELETE_WINDOW", self._onClosing)
self._w, self._h, self._x, self._y = 0, 0, 0, 0
self.root.bind("<Configure>", self._configure)
self.master = masterWindow
setCommonFonts(self)
if kwargs.get('enableQueue', False):
self.queue = Queue.Queue(maxsize=0)
else:
self.queue = None
def __init__(self, title='', masterWindow=None, weight=True,
minsize=(500, 300), icon=None, **kwargs):
"""Create a Tk window.
title: string to use as title for the windows.
master: if not provided, the windows create will be the principal one
weight: if true, the first col and row will be configured with weight=1
minsize: a minimum size for height and width
icon: if not None, set the windows icon
"""
if masterWindow is None:
Window._root = self
self.root = tk.Tk()
self._images = {}
else:
self.root = tk.Toplevel(masterWindow.root)
self._images = masterWindow._images
self.root.withdraw()
self.root.title(title)
if weight:
configureWeigths(self.root)
if not minsize is None:
self.root.minsize(minsize[0], minsize[1])
if not icon is None:
try:
path = findResource(icon)
# If path is None --> Icon not found
if path is None:
# By default, if icon is not found use default scipion one.
path = findResource('scipion_bn.xbm')
abspath = os.path.abspath(path)
self.root.iconbitmap("@" + abspath)
except Exception as e:
# Do nothing if icon could not be loaded
pass
self.root.protocol("WM_DELETE_WINDOW", self._onClosing)
self._w, self._h, self._x, self._y = 0, 0, 0, 0
self.root.bind("<Configure>", self._configure)
self.master = masterWindow
setCommonFonts(self)
if kwargs.get('enableQueue', False):
self.queue = Queue.Queue(maxsize=0)
else:
self.queue = None
def getImage(imageName,
imgDict=None,
tkImage=True,
percent=100,
maxheight=None):
""" Search for the image in the RESOURCES path list. """
if imageName is None:
return None
if imgDict is not None and imageName in imgDict:
return imgDict[imageName]
if not os.path.isabs(imageName):
imagePath = findResource(imageName)
else:
imagePath = imageName
image = None
if imagePath:
from PIL import Image
image = Image.open(imagePath)
w, h = image.size
newSize = None
if percent != 100: # Display image with other dimensions
fp = float(percent) / 100.0
newSize = int(fp * w), int(fp * h)
elif maxheight and h > maxheight:
newSize = int(w * float(maxheight) / h), maxheight
if newSize:
image.thumbnail(newSize, Image.ANTIALIAS)
if tkImage:
from PIL import ImageTk
image = ImageTk.PhotoImage(image)
if imgDict is not None:
imgDict[imageName] = image
return image
def getImage(imageName, imgDict=None, tkImage=True, percent=100,
maxheight=None):
""" Search for the image in the RESOURCES path list. """
if imageName is None:
return None
if imgDict is not None and imageName in imgDict:
return imgDict[imageName]
if not os.path.isabs(imageName):
imagePath = findResource(imageName)
else:
imagePath = imageName
image = None
if imagePath:
from PIL import Image
image = Image.open(imagePath)
w, h = image.size
newSize = None
if percent != 100: # Display image with other dimensions
fp = float(percent)/100.0
newSize = int(fp * w), int(fp * h)
elif maxheight and h > maxheight:
newSize = int(w * float(maxheight)/h), maxheight
if newSize:
image.thumbnail(newSize, Image.ANTIALIAS)
if tkImage:
from PIL import ImageTk
image = ImageTk.PhotoImage(image)
if imgDict is not None:
imgDict[imageName] = image
return image
def _setIcon(self, icon):
if icon is not None:
try:
path = findResource(icon)
# If path is None --> Icon not found
if path is None:
# By default, if icon is not found use default scipion one.
path = findResource(Icon.SCIPION_ICON)
abspath = os.path.abspath(path)
img = tk.Image("photo", file=abspath)
self.root.tk.call('wm', 'iconphoto', self.root._w, img)
except Exception as e:
# Do nothing if icon could not be loaded
pass
def _itemSelected(self, obj):
index = obj.getIndex()
filename = obj.getFileName()
if index:
filename = "%03d@%s" % (index, filename)
# self.image = xmipp.Image()
self.image = ImageHandler()._img
try:
self.image.readPreview(filename, self.dim)
if filename.endswith('.psd'):
self.image.convertPSD()
self.Z = self.image.getData()
except Exception, e:
from pyworkflow.gui.matplotlib_image import getPngData
self.Z = getPngData(findResource('no-image.png'))
dialog.showError("Input particles", "Error reading image <%s>" % filename, self)
def _itemSelected(self, obj):
index = obj.getIndex()
filename = emlib.image.ImageHandler.fixXmippVolumeFileName(obj)
if index:
filename = "%03d@%s" % (index, filename)
self.image = emlib.image.ImageHandler()._img
try:
self.image.readPreview(filename, self.dim)
if filename.endswith('.psd'):
self.image.convertPSD()
self.Z = self.image.getData()
except Exception as e:
from pyworkflow.gui.matplotlib_image import getPngData
self.Z = getPngData(pw.findResource('no-image.gif'))
dialog.showError("Input particles",
"Error reading image <%s>" % filename, self)
self.preview.updateData(self.Z)
