def test_09_05_get_active_image_display(self):
svc = ij2.get_display_service(self.context)
r = np.random.RandomState()
r.seed(92)
image = r.randint(0, 256, (11,13))
ds = ij2.create_dataset(self.context, image, "Foo")
svc.createDisplay("Foo", ds)
ds = ij2.create_dataset(self.context, image, "Bar")
display = svc.createDisplay("Bar", ds)
svc.setActiveDisplay(display)
self.assertEqual(svc.getActiveImageDisplay().getName(), "Bar")
def test_11_06_select_overlay(self):
display_svc = ij2.get_display_service(self.context)
overlay_svc = ij2.get_overlay_service(self.context)
i, j = np.mgrid[0:15, 0:1900:100]
image = i+j
ds = ij2.create_dataset(self.context, image, "Foo")
display = display_svc.createDisplay("Foo", ds)
d2 = display_svc.createDisplay("Bar", ij2.create_dataset(self.context, image, "Bar"))
mask = np.zeros(i.shape, bool)
islice = slice(2,-3)
jslice = slice(3,-4)
mask[islice, jslice] = True
overlay = ij2.create_overlay(self.context, mask)
overlay_svc.addOverlays(display, J.make_list([overlay]))
ij2.select_overlay(display.o, overlay)
def test_09_06_get_display_by_name(self):
svc = ij2.get_display_service(self.context)
r = np.random.RandomState()
r.seed(92)
image = r.randint(0, 256, (11,13))
ds = ij2.create_dataset(self.context, image, "Foo")
svc.createDisplay("Foo", ds)
image = r.randint(0, 256, (14,12))
ds2 = ij2.create_dataset(self.context, image, "Bar")
display = svc.createDisplay("Bar", ds)
svc.setActiveDisplay(display)
display = svc.getDisplay("Foo")
view = display.getActiveView()
ds3 = ij2.wrap_interval(view.getData())
self.assertSequenceEqual(ds3.dimensions(), [13, 11])
def run(self, workspace):
'''Run the imageJ command'''
image_set = workspace.image_set
d = self.get_dictionary(workspace.image_set_list)
if self.wants_to_set_current_image:
input_image_name = self.current_input_image_name.value
img = image_set.get_image(input_image_name, must_be_grayscale=True)
else:
img = None
display_service = ij2.get_display_service(get_context())
#
# Run a command or macro on the first image of the set
#
if d.get(D_FIRST_IMAGE_SET) == image_set.image_number:
self.do_imagej(workspace, D_FIRST_IMAGE_SET)
#
# Install the input image as the current image
#
if img is not None:
dataset = ij2.create_dataset(get_context(),
img.pixel_data * IMAGEJ_SCALE,
input_image_name)
display = display_service.createDisplay(input_image_name, dataset)
display_service.setActiveDisplay(display)
self.do_imagej(workspace)
#
# Get the output image
#
if self.wants_to_get_current_image:
output_image_name = self.current_output_image_name.value
for attempt in range(4):
display = display_service.getActiveImageDisplay()
if display.o is not None:
break
#
# Possible synchronization problem with ImageJ 1.0
# Possible error involving user changing window focus
#
import time
time.sleep(.25)
else:
raise ValueError("Failed to retrieve active display")
self.save_display_as_image(workspace, display, output_image_name)
#
# Execute the post-group macro or command
#
if d.get(D_LAST_IMAGE_SET) == image_set.image_number:
self.do_imagej(workspace, D_LAST_IMAGE_SET)
#
# Save the current ImageJ image after executing the post-group
# command or macro
#
if (self.post_group_choice != CM_NOTHING
and self.wants_post_group_image):
output_image_name = self.post_group_output_image.value
output_image_name = self.current_output_image_name.value
display = display_service.getActiveImageDisplay()
self.save_display_as_image(workspace, display,
output_image_name)
def test_09_03_set_active_display(self):
svc = ij2.get_display_service(self.context)
r = np.random.RandomState()
r.seed(92)
image = r.randint(0, 256, (11,13))
ds = ij2.create_dataset(self.context, image, "Foo")
display = svc.createDisplay("Foo", ds)
svc.setActiveDisplay(display)
def test_11_03_get_no_display_overlays(self):
display_svc = ij2.get_display_service(self.context)
overlay_svc = ij2.get_overlay_service(self.context)
i, j = np.mgrid[0:15, 0:1900:100]
image = i+j
ds = ij2.create_dataset(self.context, image, "Foo")
display = display_svc.createDisplay("Foo", ds)
self.assertEqual(len(overlay_svc.getDisplayOverlays(display.o)), 0)
def test_09_07_is_unique_name(self):
svc = ij2.get_display_service(self.context)
r = np.random.RandomState()
r.seed(92)
image = r.randint(0, 256, (11,13))
ds = ij2.create_dataset(self.context, image, "Foo")
svc.createDisplay("Foo", ds)
self.assertTrue(svc.isUniqueName("Bar"))
self.assertFalse(svc.isUniqueName("Foo"))
def test_06_01_get_mask_data(self):
# Get the overlay data from a display
#
display_svc = ij2.get_display_service(self.context)
overlay_svc = ij2.get_overlay_service(self.context)
image = np.zeros((30, 30))
ds = ij2.create_dataset(self.context, image, "Foo")
display = display_svc.createDisplay("Foo", ds)
d2 = display_svc.createDisplay("Bar", ij2.create_dataset(self.context, image, "Bar"))
overlay = J.run_script(
"""var o = new Packages.imagej.data.overlay.RectangleOverlay(context.getContext());
o.setOrigin(5, 0);
o.setOrigin(3, 1);
o.setExtent(6, 0);
o.setExtent(7, 1);
o;""", dict(context=self.context))
overlay_svc.addOverlays(display, J.make_list([overlay]))
ij2.select_overlay(display.o, overlay)
mask = ij2.create_mask(display)
i, j = np.mgrid[0:mask.shape[0], 0:mask.shape[1]]
np.testing.assert_equal(mask, (j >= 5) & (j < 11) & (i >= 3) & (i < 10))
def run(self, workspace):
'''Run the imageJ command'''
image_set = workspace.image_set
d = self.get_dictionary(workspace.image_set_list)
if self.wants_to_set_current_image:
input_image_name = self.current_input_image_name.value
img = image_set.get_image(input_image_name,
must_be_grayscale = True)
else:
img = None
display_service = ij2.get_display_service(get_context())
#
# Run a command or macro on the first image of the set
#
if d.get(D_FIRST_IMAGE_SET) == image_set.image_number:
self.do_imagej(workspace, D_FIRST_IMAGE_SET)
#
# Install the input image as the current image
#
if img is not None:
dataset = ij2.create_dataset(get_context(),
img.pixel_data * IMAGEJ_SCALE,
input_image_name)
display = display_service.createDisplay(
input_image_name, dataset)
display_service.setActiveDisplay(display)
self.do_imagej(workspace)
#
# Get the output image
#
if self.wants_to_get_current_image:
output_image_name = self.current_output_image_name.value
display = display_service.getActiveImageDisplay()
self.save_display_as_image(workspace, display, output_image_name)
#
# Execute the post-group macro or command
#
if d.get(D_LAST_IMAGE_SET) == image_set.image_number:
self.do_imagej(workspace, D_LAST_IMAGE_SET)
#
# Save the current ImageJ image after executing the post-group
# command or macro
#
if (self.post_group_choice != CM_NOTHING and
self.wants_post_group_image):
output_image_name = self.post_group_output_image.value
output_image_name = self.current_output_image_name.value
display = display_service.getActiveImageDisplay()
self.save_display_as_image(workspace, display, output_image_name)
def test_05_06_create_dataset(self):
i,j = np.mgrid[:7, :9]
image = (i+j*10).astype(float)
ds = ij2.create_dataset(self.context, image, "Foo")
imgplus = ds.getImgPlus()
script = """
var ra=imgplus.randomAccess();
ra.setPosition(x, 0);
ra.setPosition(y, 1);
ra.get().get()"""
fn = np.frompyfunc(
lambda x, y: J.run_script(script,
dict(imgplus=imgplus, x=x, y=y)), 2, 1)
pixel_data = fn(j, i)
np.testing.assert_array_equal(image, pixel_data)
def test_09_08_check_stride(self):
# Rotate the image by 90 degrees to make sure the pixel copy
# was properly strided
#
svc = ij2.get_display_service(self.context)
i, j = np.mgrid[0:5, 0:70:10]
image = i + j
ds = ij2.create_dataset(self.context, image, "Foo")
display = svc.createDisplay("Foo", ds)
outputs = dict(display=None)
self.run_command("imagej.core.commands.rotate.Rotate90DegreesLeft",
dict(display=display), outputs)
display_out = ij2.wrap_display(outputs["display"])
dataset = ij2.wrap_dataset(display_out.getActiveView().getData())
image_out = dataset.get_pixel_data()
self.assertSequenceEqual(image_out.shape, list(reversed(image.shape)))
np.testing.assert_array_equal(np.rot90(image), image_out)
def test_09_08_check_stride(self):
# Rotate the image by 90 degrees to make sure the pixel copy
# was properly strided
#
svc = ij2.get_display_service(self.context)
i, j = np.mgrid[0:5, 0:70:10]
image = i+j
ds = ij2.create_dataset(self.context, image, "Foo")
display = svc.createDisplay("Foo", ds)
outputs = dict(display=None)
self.run_command("imagej.core.commands.rotate.Rotate90DegreesLeft",
dict(display=display),
outputs)
display_out = ij2.wrap_display(outputs["display"])
dataset = ij2.wrap_dataset(display_out.getActiveView().getData())
image_out = dataset.get_pixel_data()
self.assertSequenceEqual(image_out.shape, list(reversed(image.shape)))
np.testing.assert_array_equal(np.rot90(image), image_out)
def test_11_07_get_selection_bounds(self):
display_svc = ij2.get_display_service(self.context)
overlay_svc = ij2.get_overlay_service(self.context)
i, j = np.mgrid[0:15, 0:1900:100]
image = i+j
ds = ij2.create_dataset(self.context, image, "Foo")
display = display_svc.createDisplay("Foo", ds)
mask = np.zeros(i.shape, bool)
islice = slice(2,-3)
jslice = slice(3,-4)
mask[islice, jslice] = True
overlay = ij2.create_overlay(self.context, mask)
overlay_svc.addOverlays(display, J.make_list([overlay]))
ij2.select_overlay(display.o, overlay)
rect = overlay_svc.getSelectionBounds(display)
self.assertEqual(J.get_field(rect, "x", "D"), 3)
self.assertEqual(J.get_field(rect, "y", "D"), 2)
self.assertEqual(J.get_field(rect, "width", "D"), 11)
self.assertEqual(J.get_field(rect, "height", "D"), 9)
def test_09_09_check_overlay(self):
svc = ij2.get_display_service(self.context)
r = np.random.RandomState()
i, j = np.mgrid[0:11, 0:1300:100]
image = i+j
ds = ij2.create_dataset(self.context, image, "Foo")
display = svc.createDisplay("Foo", ds)
mask = np.zeros(image.shape, bool)
mask[2:-1, 3:-4] = 1
overlay = ij2.create_overlay(self.context, mask)
ij2.get_overlay_service(self.context).addOverlays(
display.o, J.make_list([overlay]))
ij2.select_overlay(display.o, overlay)
self.run_command("imagej.core.commands.imglib.CropImage",
dict(display=display), {})
dataset = ij2.wrap_dataset(display.getActiveView().getData())
image_out = dataset.get_pixel_data()
self.assertSequenceEqual(image_out.shape, [7, 5])
np.testing.assert_array_equal(image[2:-2, 3:-5], image_out)
def test_09_02_create_display(self):
svc = ij2.get_display_service(self.context)
r = np.random.RandomState()
r.seed(92)
image = r.randint(0, 256, (11,13))
ds = ij2.create_dataset(self.context, image, "Foo")
display = svc.createDisplay("Foo", ds)
self.assertEqual(display.size(), 1)
self.assertFalse(display.isEmpty())
self.assertFalse(display.contains(None))
views = display.toArray()
self.assertEqual(len(views), 1)
self.assertTrue(display.canDisplay(ds.o))
display.update()
self.assertEqual(display.getName(), "Foo")
display.setName("Bar")
self.assertEqual(display.getName(), "Bar")
display.getActiveView()
display.getActiveAxis()
display.getCanvas()
display.setActiveAxis(ij2.Axes().X)
def execute_advanced_command(self, workspace, command, d):
'''Execute an advanced command
command - name of the command
d - dictionary to be used to find settings
'''
context = get_context()
self.get_command_settings(command, d)
wants_display = self.show_window
if wants_display:
workspace.display_data.input_images = input_images = []
workspace.display_data.output_images = output_images = []
key = command.get_unicode_value()
node = command.get_selected_leaf()
module_info = node[2]
input_dictionary = J.get_map_wrapper(
J.make_instance('java/util/HashMap', "()V"))
display_dictionary = {}
display_service = ij2.get_display_service(context)
for setting, module_item in d[key]:
if isinstance(setting, cps.ImageNameProvider):
continue
field_name = module_item.getName()
field_type = module_item.getType()
raw_type = J.call(module_item.o, "getType", "()Ljava/lang/Class;")
if field_type in (ij2.FT_BOOL, ij2.FT_INTEGER, ij2.FT_FLOAT,
ij2.FT_STRING):
input_dictionary.put(field_name, J.box(setting.value,
raw_type))
elif field_type == ij2.FT_COLOR:
assert isinstance(setting, cps.Color)
red, green, blue = setting.to_rgb()
jobject = J.make_instance("imagej/util/ColorRGB", "(III)V",
red, green, blue)
input_dictionary.put(field_name, jobject)
elif field_type == ij2.FT_IMAGE:
image_name = setting.value
image = workspace.image_set.get_image(image_name)
pixel_data = image.pixel_data * IMAGEJ_SCALE
dataset = ij2.create_dataset(context, pixel_data, image_name)
display = display_service.createDisplay(image_name, dataset)
display_dictionary[module_item.getName()] = display
if image.has_mask:
#overlay_name = "X" + uuid.uuid4().get_hex()
#image_dictionary[overlay_name] = image.mask
overlay = ij2.create_overlay(context, image.mask)
overlay_service = ij2.get_overlay_service(context)
overlay_service.addOverlays(display.o,
J.make_list([overlay]))
ij2.select_overlay(display.o, overlay)
input_dictionary.put(field_name, display.o)
if wants_display:
input_images.append((image_name, image.pixel_data))
elif field_type == ij2.FT_TABLE:
table_name = setting.value
table = workspace.object_set.get_type_instance(
IJ_TABLE_TYPE, table_name)
input_dictionary.put(field_name, table)
elif field_type == ij2.FT_FILE:
jfile = J.make_instance("java/io/File",
"(Ljava/lang/String;)V", setting.value)
input_dictionary.put(field_name, jfile)
command_service = ij2.get_command_service(get_context())
future = command_service.run(module_info.o, input_dictionary.o)
module = future.get()
for setting, module_item in d[key]:
if isinstance(setting, cps.ImageNameProvider):
name = module_item.getName()
output_name = setting.value
if display_dictionary.has_key(name):
display = display_dictionary[name]
else:
display = IJ2.wrap_display(module.getOutput(name))
pixel_data = self.save_display_as_image(
workspace, display, output_name)
if wants_display:
output_images.append((output_name, pixel_data))
# Close any displays that we created.
for display in display_dictionary.values():
display.close()
def run(self, workspace):
'''Run the imageJ command'''
image_set = workspace.image_set
d = self.get_dictionary(workspace.image_set_list)
if self.wants_to_set_current_image:
input_image_name = self.current_input_image_name.value
img = image_set.get_image(input_image_name,
must_be_grayscale = True)
else:
img = None
display_service = ij2.get_display_service(get_context())
#
# Run a command or macro on the first image of the set
#
if d.get(D_FIRST_IMAGE_SET) == image_set.image_number:
self.do_imagej(workspace, D_FIRST_IMAGE_SET)
#
# Install the input image as the current image
#
if img is not None:
dataset = ij2.create_dataset(get_context(),
img.pixel_data * IMAGEJ_SCALE,
input_image_name)
display = display_service.createDisplay(
input_image_name, dataset)
display_service.setActiveDisplay(display)
self.do_imagej(workspace)
#
# Get the output image
#
if self.wants_to_get_current_image:
output_image_name = self.current_output_image_name.value
for attempt in range(4):
display = display_service.getActiveImageDisplay()
if display.o is not None:
break
#
# Possible synchronization problem with ImageJ 1.0
# Possible error involving user changing window focus
#
import time
time.sleep(.25)
else:
raise ValueError("Failed to retrieve active display")
self.save_display_as_image(workspace, display, output_image_name)
#
# Execute the post-group macro or command
#
if d.get(D_LAST_IMAGE_SET) == image_set.image_number:
self.do_imagej(workspace, D_LAST_IMAGE_SET)
#
# Save the current ImageJ image after executing the post-group
# command or macro
#
if (self.post_group_choice != CM_NOTHING and
self.wants_post_group_image):
output_image_name = self.post_group_output_image.value
output_image_name = self.current_output_image_name.value
display = display_service.getActiveImageDisplay()
self.save_display_as_image(workspace, display, output_image_name)
def inject_image(self, pixels, name=None):
'''inject an image into ImageJ for processing'''
dataset = IJ2.create_dataset(pixels, name)
display_service = IJ2.get_display_service(self.context)
display = display_service.createDisplay(dataset)
display_service.setActiveDisplay(display.o)
def execute_advanced_command(self, workspace, command, d):
'''Execute an advanced command
command - name of the command
d - dictionary to be used to find settings
'''
wants_display = workspace.frame is not None
if wants_display:
workspace.display_data.input_images = input_images = []
workspace.display_data.output_images = output_images = []
key = command.get_unicode_value()
if bioformats.USE_IJ2:
node = command.get_selected_leaf()
module_info = node[2]
module = IJ2.wrap_module(module_info.createModule())
context = self.get_context()
display_service = IJ2.get_display_service(context)
display_dictionary = {}
for setting, module_item in d[key]:
field_type = module_item.getType()
if isinstance(setting, cps.ImageNameProvider):
continue
if field_type == IJ2.FT_BOOL:
value = J.make_instance("java/lang/Boolean",
"(Z)V", setting.value)
elif field_type == IJ2.FT_INTEGER:
value = J.make_instance("java/lang/Integer",
"(I)V", setting.value)
elif field_type == IJ2.FT_FLOAT:
value = J.make_instance("java/lang/Double",
"(D)V", setting.value)
elif field_type == IJ2.FT_STRING:
value = setting.value
elif field_type == IJ2.FT_COLOR:
value = IJ2.make_color_rgb_from_html(setting.value)
elif field_type == IJ2.FT_IMAGE:
image_name = setting.value
image = workspace.image_set.get_image(image_name)
dataset = IJ2.create_dataset(image.pixel_data,
setting.value)
display = display_service.createDisplay(dataset)
if image.has_mask:
overlay = IJ2.create_overlay(image.mask)
display.displayOverlay(overlay)
value = display
display_dictionary[module_item.getName()] = display
if wants_display:
input_images.append((image_name, image.pixel_data))
module.setInput(module_item.getName(), value)
module_service = IJ2.get_module_service(context)
module_service.run(module)
for setting, module_item in d[key]:
if isinstance(setting, cps.ImageNameProvider):
name = module_item.getName()
output_name = setting.value
if display_dictionary.has_key(name):
display = display_dictionary[name]
else:
display = IJ2.wrap_display(module.getOutput(name))
ds = display_service.getActiveDataset(display)
pixel_data = ds.get_pixel_data()
image = cpi.Image(pixel_data)
workspace.image_set.add(output_name, image)
if wants_display:
output_images.append((output_name, pixel_data))
for display in display_dictionary.values():
panel = IJ2.wrap_display_panel(display.getDisplayPanel())
panel.close()
else:
from imagej.imageplus import make_imageplus_from_processor
from imagej.imageplus import get_imageplus_wrapper
from imagej.imageprocessor import make_image_processor
from imagej.imageprocessor import get_image
command = command.value
settings = d[command]
classname = self.get_cached_commands()[command]
plugin = M.get_plugin(classname)
fp_in = P.get_input_fields_and_parameters(plugin)
result = []
image_set = workspace.image_set
assert isinstance(image_set, cpi.ImageSet)
for (field, parameter), setting in zip(fp_in, settings[:len(fp_in)]):
field_type = P.get_field_type(field)
label = parameter.label() or ""
if field_type == P.FT_IMAGE:
image_name = setting.value
image = workspace.image_set.get_image(image_name,
must_be_grayscale = True)
pixel_data = (image.pixel_data * 255.0).astype(np.float32)
if wants_display:
input_images.append((image_name, pixel_data / 255.0))
processor = make_image_processor(pixel_data)
image_plus = make_imageplus_from_processor(image_name, processor)
field.set(plugin, image_plus)
del image_plus
del processor
elif field_type == P.FT_INTEGER:
field.setInt(plugin, setting.value)
elif field_type == P.FT_FLOAT:
field.setFloat(plugin, setting.value)
elif field_type == P.FT_BOOL:
field.setBoolean(plugin, setting.value)
else:
field.set(plugin, setting.value)
#
# There are two ways to run this:
# * Batch - just call plugin.run()
# * Interactive - use PlugInFunctions.runInteractively
#
if self.pause_before_proceeding:
J.execute_runnable_in_main_thread(J.run_script(
"""new java.lang.Runnable() { run:function() {
importClass(Packages.imagej.plugin.PlugInFunctions);
PlugInFunctions.runInteractively(plugin);
}};""", dict(plugin=plugin)), True)
else:
J.execute_runnable_in_main_thread(plugin, True)
setting_idx = len(fp_in)
fp_out = P.get_output_fields_and_parameters(plugin)
for field, parameter in fp_out:
field_type = P.get_field_type(field)
if field_type == P.FT_IMAGE:
image_name = settings[setting_idx].value
setting_idx += 1
image_plus = get_imageplus_wrapper(field.get(plugin))
processor = image_plus.getProcessor()
pixel_data = get_image(processor).astype(np.float32) / 255.0
if wants_display:
output_images.append((image_name, pixel_data))
image = cpi.Image(pixel_data)
image_set.add(image_name, image)
def inject_image(self, pixels, name=None):
'''inject an image into ImageJ for processing'''
dataset = IJ2.create_dataset(pixels, name)
display_service = IJ2.get_display_service(self.context)
display = display_service.createDisplay(dataset)
display_service.setActiveDisplay(display.o)
def run(self, workspace):
"""Run the imageJ command"""
image_set = workspace.image_set
d = self.get_dictionary(workspace.image_set_list)
if self.wants_to_set_current_image:
input_image_name = self.current_input_image_name.value
img = image_set.get_image(input_image_name, must_be_grayscale=True)
if self.show_window:
workspace.display_data.image_sent_to_ij = img.pixel_data
else:
img = None
display_service = ij2.get_display_service(get_context())
#
# Run a command or macro on the first image of the set
#
if d.get(D_FIRST_IMAGE_SET) == image_set.image_number:
self.do_imagej(workspace, D_FIRST_IMAGE_SET)
ij1_mode = self.command_or_macro == CM_MACRO
#
# Install the input image as the current image
#
if img is not None:
ijpixels = img.pixel_data * IMAGEJ_SCALE
if ij1_mode:
ij_processor = ijiproc.make_image_processor(ijpixels.astype("float32"))
image_plus = ijip.make_imageplus_from_processor(input_image_name, ij_processor)
ijwm.set_current_image(image_plus)
else:
dataset = ij2.create_dataset(get_context(), ijpixels, input_image_name)
display = display_service.createDisplay(input_image_name, dataset)
display_service.setActiveDisplay(display)
self.do_imagej(workspace)
#
# Get the output image
#
if self.wants_to_get_current_image:
output_image_name = self.current_output_image_name.value
if ij1_mode:
image_plus = ijwm.get_current_image()
ij_processor = image_plus.getProcessor()
pixels = ijiproc.get_image(ij_processor).astype("float32") / IMAGEJ_SCALE
image = cpi.Image(pixels)
workspace.image_set.add(output_image_name, image)
else:
for attempt in range(4):
display = display_service.getActiveImageDisplay()
if display.o is not None:
break
#
# Possible synchronization problem with ImageJ 1.0
# Possible error involving user changing window focus
#
import time
time.sleep(0.25)
else:
raise ValueError("Failed to retrieve active display")
pixels = self.save_display_as_image(workspace, display, output_image_name)
if self.show_window:
workspace.display_data.image_acquired_from_ij = pixels
#
# Execute the post-group macro or command
#
if d.get(D_LAST_IMAGE_SET) == image_set.image_number:
self.do_imagej(workspace, D_LAST_IMAGE_SET)
#
# Save the current ImageJ image after executing the post-group
# command or macro
#
if self.post_group_choice != CM_NOTHING and self.wants_post_group_image:
output_image_name = self.post_group_output_image.value
if ij1_mode:
image_plus = ijwm.get_current_image()
ij_processor = image_plus.getProcessor()
pixels = ijiproc.get_image(ij_processor).astype("float32") / IMAGEJ_SCALE
image = cpi.Image(pixels, mask=mask)
workspace.image_set.add(output_image_name, image)
else:
display = display_service.getActiveImageDisplay()
self.save_display_as_image(workspace, display, output_image_name)
def run(self, workspace):
'''Run the imageJ command'''
image_set = workspace.image_set
d = self.get_dictionary(workspace.image_set_list)
if self.wants_to_set_current_image:
input_image_name = self.current_input_image_name.value
img = image_set.get_image(input_image_name, must_be_grayscale=True)
if self.show_window:
workspace.display_data.image_sent_to_ij = img.pixel_data
else:
img = None
display_service = ij2.get_display_service(get_context())
#
# Run a command or macro on the first image of the set
#
if d.get(D_FIRST_IMAGE_SET) == image_set.image_number:
self.do_imagej(workspace, D_FIRST_IMAGE_SET)
ij1_mode = self.command_or_macro == CM_MACRO
#
# Install the input image as the current image
#
if img is not None:
ijpixels = img.pixel_data * IMAGEJ_SCALE
if ij1_mode:
ij_processor = ijiproc.make_image_processor(
ijpixels.astype('float32'))
image_plus = ijip.make_imageplus_from_processor(
input_image_name, ij_processor)
ijwm.set_current_image(image_plus)
else:
dataset = ij2.create_dataset(get_context(), ijpixels,
input_image_name)
display = display_service.createDisplay(
input_image_name, dataset)
display_service.setActiveDisplay(display)
self.do_imagej(workspace)
#
# Get the output image
#
if self.wants_to_get_current_image:
output_image_name = self.current_output_image_name.value
if ij1_mode:
image_plus = ijwm.get_current_image()
ij_processor = image_plus.getProcessor()
pixels = ijiproc.get_image(ij_processor).\
astype('float32') / IMAGEJ_SCALE
image = cpi.Image(pixels)
workspace.image_set.add(output_image_name, image)
else:
for attempt in range(4):
display = display_service.getActiveImageDisplay()
if display.o is not None:
break
#
# Possible synchronization problem with ImageJ 1.0
# Possible error involving user changing window focus
#
import time
time.sleep(.25)
else:
raise ValueError("Failed to retrieve active display")
pixels = self.save_display_as_image(workspace, display,
output_image_name)
if self.show_window:
workspace.display_data.image_acquired_from_ij = pixels
#
# Execute the post-group macro or command
#
if d.get(D_LAST_IMAGE_SET) == image_set.image_number:
self.do_imagej(workspace, D_LAST_IMAGE_SET)
#
# Save the current ImageJ image after executing the post-group
# command or macro
#
if (self.post_group_choice != CM_NOTHING
and self.wants_post_group_image):
output_image_name = self.post_group_output_image.value
if ij1_mode:
image_plus = ijwm.get_current_image()
ij_processor = image_plus.getProcessor()
pixels = ijiproc.get_image(ij_processor).\
astype('float32') / IMAGEJ_SCALE
image = cpi.Image(pixels, mask=mask)
workspace.image_set.add(output_image_name, image)
else:
display = display_service.getActiveImageDisplay()
self.save_display_as_image(workspace, display,
output_image_name)
def execute_advanced_command(self, workspace, command, d):
'''Execute an advanced command
command - name of the command
d - dictionary to be used to find settings
'''
context = get_context()
self.get_command_settings(command, d)
wants_display = self.show_window
if wants_display:
workspace.display_data.input_images = input_images = []
workspace.display_data.output_images = output_images = []
key = command.get_unicode_value()
node = command.get_selected_leaf()
module_info = node[2]
input_dictionary = J.get_map_wrapper(
J.make_instance('java/util/HashMap', "()V"))
display_dictionary = {}
display_service = ij2.get_display_service(context)
for setting, module_item in d[key]:
if isinstance(setting, cps.ImageNameProvider):
continue
field_name = module_item.getName()
field_type = module_item.getType()
raw_type = J.call(module_item.o, "getType", "()Ljava/lang/Class;")
if field_type in (ij2.FT_BOOL, ij2.FT_INTEGER, ij2.FT_FLOAT,
ij2.FT_STRING):
input_dictionary.put(field_name, J.box(setting.value, raw_type))
elif field_type == ij2.FT_COLOR:
assert isinstance(setting, cps.Color)
red, green, blue = setting.to_rgb()
jobject = J.make_instance(
"imagej/util/ColorRGB", "(III)V", red, green, blue)
input_dictionary.put(field_name, jobject)
elif field_type == ij2.FT_IMAGE:
image_name = setting.value
image = workspace.image_set.get_image(image_name)
pixel_data = image.pixel_data * IMAGEJ_SCALE
dataset = ij2.create_dataset(
context, pixel_data, image_name)
display = display_service.createDisplay(image_name, dataset)
display_dictionary[module_item.getName()] = display
if image.has_mask:
#overlay_name = "X" + uuid.uuid4().get_hex()
#image_dictionary[overlay_name] = image.mask
overlay = ij2.create_overlay(context, image.mask)
overlay_service = ij2.get_overlay_service(context)
overlay_service.addOverlays(
display.o, J.make_list([overlay]))
ij2.select_overlay(display.o, overlay)
input_dictionary.put(field_name, display.o)
if wants_display:
input_images.append((image_name, image.pixel_data))
elif field_type == ij2.FT_TABLE:
table_name = setting.value
table = workspace.object_set.get_type_instance(
IJ_TABLE_TYPE, table_name)
input_dictionary.put(field_name, table)
elif field_type == ij2.FT_FILE:
jfile = J.make_instance(
"java/io/File", "(Ljava/lang/String;)V", setting.value)
input_dictionary.put(field_name, jfile)
command_service = ij2.get_command_service(get_context())
future = command_service.run(module_info.o, input_dictionary.o)
module = future.get()
for setting, module_item in d[key]:
if isinstance(setting, cps.ImageNameProvider):
name = module_item.getName()
output_name = setting.value
if display_dictionary.has_key(name):
display = display_dictionary[name]
else:
display = IJ2.wrap_display(module.getOutput(name))
pixel_data = self.save_display_as_image(
workspace, display, output_name)
if wants_display:
output_images.append((output_name, pixel_data))
# Close any displays that we created.
for display in display_dictionary.values():
display.close()
def execute_advanced_command(self, workspace, command, d):
'''Execute an advanced command
command - name of the command
d - dictionary to be used to find settings
'''
wants_display = workspace.frame is not None
if wants_display:
workspace.display_data.input_images = input_images = []
workspace.display_data.output_images = output_images = []
key = command.get_unicode_value()
if bioformats.USE_IJ2:
node = command.get_selected_leaf()
module_info = node[2]
module = IJ2.wrap_module(module_info.createModule())
context = self.get_context()
display_service = IJ2.get_display_service(context)
display_dictionary = {}
for setting, module_item in d[key]:
field_type = module_item.getType()
if isinstance(setting, cps.ImageNameProvider):
continue
if field_type == IJ2.FT_BOOL:
value = J.make_instance("java/lang/Boolean", "(Z)V",
setting.value)
elif field_type == IJ2.FT_INTEGER:
value = J.make_instance("java/lang/Integer", "(I)V",
setting.value)
elif field_type == IJ2.FT_FLOAT:
value = J.make_instance("java/lang/Double", "(D)V",
setting.value)
elif field_type == IJ2.FT_STRING:
value = setting.value
elif field_type == IJ2.FT_COLOR:
value = IJ2.make_color_rgb_from_html(setting.value)
elif field_type == IJ2.FT_IMAGE:
image_name = setting.value
image = workspace.image_set.get_image(image_name)
dataset = IJ2.create_dataset(image.pixel_data,
setting.value)
display = display_service.createDisplay(dataset)
if image.has_mask:
overlay = IJ2.create_overlay(image.mask)
display.displayOverlay(overlay)
value = display
display_dictionary[module_item.getName()] = display
if wants_display:
input_images.append((image_name, image.pixel_data))
module.setInput(module_item.getName(), value)
module_service = IJ2.get_module_service(context)
module_service.run(module)
for setting, module_item in d[key]:
if isinstance(setting, cps.ImageNameProvider):
name = module_item.getName()
output_name = setting.value
if display_dictionary.has_key(name):
display = display_dictionary[name]
else:
display = IJ2.wrap_display(module.getOutput(name))
ds = display_service.getActiveDataset(display)
pixel_data = ds.get_pixel_data()
image = cpi.Image(pixel_data)
workspace.image_set.add(output_name, image)
if wants_display:
output_images.append((output_name, pixel_data))
for display in display_dictionary.values():
panel = IJ2.wrap_display_panel(display.getDisplayPanel())
panel.close()
else:
from imagej.imageplus import make_imageplus_from_processor
from imagej.imageplus import get_imageplus_wrapper
from imagej.imageprocessor import make_image_processor
from imagej.imageprocessor import get_image
command = command.value
settings = d[command]
classname = self.get_cached_commands()[command]
plugin = M.get_plugin(classname)
fp_in = P.get_input_fields_and_parameters(plugin)
result = []
image_set = workspace.image_set
assert isinstance(image_set, cpi.ImageSet)
for (field, parameter), setting in zip(fp_in,
settings[:len(fp_in)]):
field_type = P.get_field_type(field)
label = parameter.label() or ""
if field_type == P.FT_IMAGE:
image_name = setting.value
image = workspace.image_set.get_image(
image_name, must_be_grayscale=True)
pixel_data = (image.pixel_data * 255.0).astype(np.float32)
if wants_display:
input_images.append((image_name, pixel_data / 255.0))
processor = make_image_processor(pixel_data)
image_plus = make_imageplus_from_processor(
image_name, processor)
field.set(plugin, image_plus)
del image_plus
del processor
elif field_type == P.FT_INTEGER:
field.setInt(plugin, setting.value)
elif field_type == P.FT_FLOAT:
field.setFloat(plugin, setting.value)
elif field_type == P.FT_BOOL:
field.setBoolean(plugin, setting.value)
else:
field.set(plugin, setting.value)
#
# There are two ways to run this:
# * Batch - just call plugin.run()
# * Interactive - use PlugInFunctions.runInteractively
#
if self.pause_before_proceeding:
J.static_call('imagej/plugin/PlugInFunctions',
'runInteractively', '(Ljava/lang/Runnable)V',
plugin)
else:
J.call(plugin, 'run', '()V')
setting_idx = len(fp_in)
fp_out = P.get_output_fields_and_parameters(plugin)
for field, parameter in fp_out:
field_type = P.get_field_type(field)
if field_type == P.FT_IMAGE:
image_name = settings[setting_idx].value
setting_idx += 1
image_plus = get_imageplus_wrapper(field.get(plugin))
processor = image_plus.getProcessor()
pixel_data = get_image(processor).astype(
np.float32) / 255.0
if wants_display:
output_images.append((image_name, pixel_data))
image = cpi.Image(pixel_data)
image_set.add(image_name, image)
