def _getImagePreview(self, filename):
dim = 128
if isStandardImage(filename):
self.tkImg = gui.getImage(os.path.abspath(filename),
tkImage=True, maxheight=dim)
else:
fn = self._index + filename
self.tkImg = getTkImage(self._image, fn, dim)
return self.tkImg
def __init__(self, canvas, imgPath, x=0, y=0, text=None):
Item.__init__(self, canvas, x, y)
# Create the image
from pyworkflow.gui import getImage, getImageFromPath
if imgPath is None:
self.image = getImage('no-image.png')
else:
self.image = getImageFromPath(imgPath)
if text is not None:
self.label = tk.Label(canvas, image=self.image, text=text,
compound=tk.TOP, bg='gray')
self.id = self.canvas.create_window(x, y, window=self.label)
self.label.bind('<Button-1>', self._onClick)
else:
self.id = self.canvas.create_image(x, y, image=self.image)
def _getImagePreview(self, filename):
# If file size if big
if pwutils.getFileSize(filename) > (pwem.Config.MAX_PREVIEW_FILE_SIZE *
1024 * 1024):
return
dim = 128
if isStandardImage(filename):
self.tkImg = gui.getImage(os.path.abspath(filename),
tkImage=True,
maxheight=dim)
else:
fn = self._index + filename
self.tkImg = getTkImage(self._image, fn, dim)
return self.tkImg
def get_image(request):
imageNo = None
# TO DO: Change the way to obtain the separate string of the imagePath
imagePath = request.GET.get('image')
imageDim = request.GET.get('dim', 150)
# This prefix can be passed to avoid that image is not refresh when cached by browser (name does not change)
prefix = request.GET.get('prefix', "")
mirrorY = 'mirrorY' in request.GET
applyTransformMatrix = 'applyTransformMatrix' in request.GET
onlyShifts = 'onlyShifts' in request.GET
wrap = 'wrap' in request.GET
matrix = request.GET.get('matrix',None)
try:
# PAJM: Como vamos a gestionar lsa imagen
if imagePath.endswith('png') or imagePath.endswith('gif'):
imagePathTmp = os.path.join(request.session['projectPath'], prefix + imagePath)
img = getImage(imagePathTmp, tkImage=False)
else:
if '@' in imagePath:
parts = imagePath.split('@')
imageNo = parts[0]
imagePath = parts[1]
if 'projectPath' in request.session:
imagePathTmp = os.path.join(request.session['projectPath'], imagePath)
if not os.path.isfile(imagePathTmp):
raise Exception('should not use getInputPath')
#imagePath = getInputPath('showj', imagePath)
if imageNo:
imagePath = '%s@%s' % (imageNo, imagePath)
imgXmipp = xmipp.Image()
imgXmipp.readPreview(imagePath, int(imageDim))
#===================================================================
# Transform Matrix
if applyTransformMatrix:
takarras=[tMatrix[0][0], tMatrix[0][1], tMatrix[0][2], x if x!=None else 0,
tMatrix[1][0], tMatrix[1][1], tMatrix[1][2], y if y!=None else 0,
tMatrix[2][0], tMatrix[2][1], tMatrix[2][2], z if z!=None else 0]
# imgXmipp.applyTransforMatScipion(matrix, onlyShifts, wrap)
imgXmipp.applyTransforMatScipion(takarras, onlyShifts, wrap)
#===================================================================
#===================================================================
# Invert Y axis
if mirrorY:
imgXmipp.mirrorY()
#===================================================================
#TO DO: PSD FIX
if imagePath.endswith('.psd'):
imgXmipp.convertPSD()
# from PIL import Image
img = getPILImage(imgXmipp, None)
except Exception:
img = getImage(findResource(getResourceIcon("no_image")), tkImage=False)
response = HttpResponse(mimetype="image/png")
img.save(response, "PNG")
return response
def get_image(request):
imageNo = None
# TO DO: Change the way to obtain the separate string of the imagePath
imagePath = request.GET.get('image')
imageDim = request.GET.get('dim', 150)
# This prefix can be passed to avoid that image is not refresh when cached by browser (name does not change)
prefix = request.GET.get('prefix', "")
mirrorY = 'mirrorY' in request.GET
applyTransformMatrix = 'applyTransformMatrix' in request.GET
onlyShifts = 'onlyShifts' in request.GET
wrap = 'wrap' in request.GET
matrix = request.GET.get('matrix', None)
try:
# PAJM: Como vamos a gestionar lsa imagen
if imagePath.endswith('png') or imagePath.endswith('gif'):
imagePathTmp = os.path.join(request.session['projectPath'],
prefix + imagePath)
img = getImage(imagePathTmp, tkImage=False)
else:
if '@' in imagePath:
parts = imagePath.split('@')
imageNo = parts[0]
imagePath = parts[1]
if 'projectPath' in request.session:
imagePathTmp = os.path.join(request.session['projectPath'],
imagePath)
if not os.path.isfile(imagePathTmp):
raise Exception('should not use getInputPath')
#imagePath = getInputPath('showj', imagePath)
if imageNo:
imagePath = '%s@%s' % (imageNo, imagePath)
imgXmipp = xmipp.Image()
imgXmipp.readPreview(imagePath, int(imageDim))
#===================================================================
# Transform Matrix
if applyTransformMatrix:
takarras = [
tMatrix[0][0], tMatrix[0][1], tMatrix[0][2],
x if x != None else 0, tMatrix[1][0], tMatrix[1][1],
tMatrix[1][2], y if y != None else 0, tMatrix[2][0],
tMatrix[2][1], tMatrix[2][2], z if z != None else 0
]
# imgXmipp.applyTransforMatScipion(matrix, onlyShifts, wrap)
imgXmipp.applyTransforMatScipion(takarras, onlyShifts, wrap)
#===================================================================
#===================================================================
# Invert Y axis
if mirrorY:
imgXmipp.mirrorY()
#===================================================================
#TO DO: PSD FIX
if imagePath.endswith('.psd'):
imgXmipp.convertPSD()
# from PIL import Image
img = getPILImage(imgXmipp, None)
except Exception:
img = getImage(findResource(getResourceIcon("no_image")),
tkImage=False)
response = HttpResponse(mimetype="image/png")
img.save(response, "PNG")
return response
