def test_01_09_jdictionary_to_string_dictionary(self):
properties = J.static_call("java/lang/System", "getProperties",
"()Ljava/util/Properties;")
d = J.get_dictionary_wrapper(properties)
pyd = J.jdictionary_to_string_dictionary(properties)
keys = J.jenumeration_to_string_list(d.keys())
for key in keys:
value = J.to_string(d.get(key))
self.assertEqual(pyd[key], value)
def test_01_09_jdictionary_to_string_dictionary(self):
properties = J.static_call("java/lang/System", "getProperties",
"()Ljava/util/Properties;")
d = J.get_dictionary_wrapper(properties)
pyd = J.jdictionary_to_string_dictionary(properties)
keys = J.jenumeration_to_string_list(d.keys())
for key in keys:
value = J.to_string(d.get(key))
self.assertEqual(pyd[key], value)
def OnInit(self):
self.PrintMode = 0
dlg = wx.FileDialog(None)
if dlg.ShowModal()==wx.ID_OK:
rdr = ImageReader()
rdr.setId(dlg.Path)
print "Format = %s"%rdr.getFormat()
w = rdr.getSizeX()
h = rdr.getSizeY()
pixel_type = rdr.getPixelType()
little_endian = rdr.isLittleEndian()
metadata = rdr.getMetadata()
d = jutil.jdictionary_to_string_dictionary(metadata)
for key in d.keys():
print key+"="+d[key]
if pixel_type == FormatTools.INT8:
dtype = np.char
elif pixel_type == FormatTools.UINT8:
dtype = np.uint8
elif pixel_type == FormatTools.UINT16:
dtype = '<u2' if little_endian else '>u2'
elif pixel_type == FormatTools.INT16:
dtype = '<i2' if little_endian else '>i2'
elif pixel_type == FormatTools.UINT32:
dtype = '<u4' if little_endian else '>u4'
elif pixel_type == FormatTools.INT32:
dtype = '<i4' if little_endian else '>i4'
elif pixel_type == FormatTools.FLOAT:
dtype = '<f4' if little_endian else '>f4'
elif pixel_type == FormatTools.DOUBLE:
dtype = '<f8' if little_endian else '>f8'
if rdr.getRGBChannelCount() > 1:
rdr.close()
rdr = ChannelSeparator(ImageReader())
rdr.setId(dlg.Path)
red_image, green_image, blue_image = [
np.frombuffer(rdr.openBytes(rdr.getIndex(0,i,0)),dtype)
for i in range(3)]
image = np.dstack((red_image, green_image, blue_image))
image.shape=(h,w,3)
else:
image = np.frombuffer(rdr.openBytes(0),dtype)
image.shape = (h,w)
rdr.close()
fig = mmmm.Figure()
axes = fig.add_subplot(1,1,1)
axes.imshow(image)
frame = mmmm.FigureFrameWxAgg(1,fig)
frame.Show()
return True
return False
def test_02_01_make_image_reader(self):
path = os.path.join(example_images_directory(), "ExampleSBSImages", "Channel1-01-A-01.tif")
ImageReader = F.make_image_reader_class()
FormatTools = F.make_format_tools_class()
reader = ImageReader()
reader.setId(path)
self.assertEqual(reader.getDimensionOrder(), "XYCZT")
metadata = J.jdictionary_to_string_dictionary(reader.getMetadata())
self.assertEqual(int(metadata["ImageWidth"]), reader.getSizeX())
self.assertEqual(int(metadata["ImageLength"]), reader.getSizeY())
self.assertEqual(reader.getImageCount(), 1)
self.assertEqual(reader.getSizeC(), 1)
self.assertEqual(reader.getSizeT(), 1)
self.assertEqual(reader.getSizeZ(), 1)
self.assertEqual(reader.getPixelType(), FormatTools.UINT8)
self.assertEqual(reader.getRGBChannelCount(), 1)
def test_02_01_make_image_reader(self):
path = os.path.join(example_images_directory(), 'ExampleSBSImages',
'Channel1-01-A-01.tif')
ImageReader = F.make_image_reader_class()
FormatTools = F.make_format_tools_class()
reader = ImageReader()
reader.setId(path)
self.assertEqual(reader.getDimensionOrder(), "XYCZT")
metadata = J.jdictionary_to_string_dictionary(reader.getMetadata())
self.assertEqual(int(metadata["ImageWidth"]), reader.getSizeX())
self.assertEqual(int(metadata["ImageLength"]), reader.getSizeY())
self.assertEqual(reader.getImageCount(), 1)
self.assertEqual(reader.getSizeC(), 1)
self.assertEqual(reader.getSizeT(), 1)
self.assertEqual(reader.getSizeZ(), 1)
self.assertEqual(reader.getPixelType(), FormatTools.UINT8)
self.assertEqual(reader.getRGBChannelCount(), 1)
