def createWidget(self, parent):
a = (numpy.random.random((1, 100, 200, 300, 1)) * 255).astype(numpy.uint8)
source = ArraySource(a)
layerstack = LayerStackModel()
layerstack.append(GrayscaleLayer(source))
editor = VolumeEditor(layerstack, labelsink=None, parent=self)
widget = VolumeEditorWidget(parent=parent)
if not _has_lazyflow:
widget.setEnabled(False)
widget.init(editor)
editor.dataShape = a.shape
return widget
def initUic(self):
self.g = g = Graph()
#get the absolute path of the 'ilastik' module
uic.loadUi("designerElements/MainWindow.ui", self)
self.actionQuit.triggered.connect(qApp.quit)
def toggleDebugPatches(show):
self.editor.showDebugPatches = show
self.actionShowDebugPatches.toggled.connect(toggleDebugPatches)
self.layerstack = LayerStackModel()
readerNew = op.OpH5ReaderBigDataset(g)
readerNew.inputs["Filenames"].setValue([
"scripts/CB_compressed_XY.h5", "scripts/CB_compressed_XZ.h5",
"scripts/CB_compressed_YZ.h5"
])
readerNew.inputs["hdf5Path"].setValue("volume/data")
datasrc = LazyflowSource(readerNew.outputs["Output"])
layer1 = GrayscaleLayer(datasrc)
layer1.name = "Big Data"
self.layerstack.append(layer1)
shape = readerNew.outputs["Output"].meta.shape
print shape
self.editor = VolumeEditor(shape, self.layerstack)
#self.editor.setDrawingEnabled(False)
self.volumeEditorWidget.init(self.editor)
model = self.editor.layerStack
self.layerWidget.init(model)
self.UpButton.clicked.connect(model.moveSelectedUp)
model.canMoveSelectedUp.connect(self.UpButton.setEnabled)
self.DownButton.clicked.connect(model.moveSelectedDown)
model.canMoveSelectedDown.connect(self.DownButton.setEnabled)
self.DeleteButton.clicked.connect(model.deleteSelected)
model.canDeleteSelected.connect(self.DeleteButton.setEnabled)
def _initEditor(self, crosshair, is_3d_widget_visible):
"""
Initialize the Volume Editor GUI.
"""
self.editor = VolumeEditor(self.layerstack,
parent=self,
crosshair=crosshair,
is_3d_widget_visible=is_3d_widget_visible)
# Replace the editor's navigation interpreter with one that has extra functionality
self.clickReporter = ClickReportingInterpreter(
self.editor.navInterpret, self.editor.posModel)
self.editor.setNavigationInterpreter(self.clickReporter)
self.clickReporter.rightClickReceived.connect(
self._handleEditorRightClick)
self.clickReporter.leftClickReceived.connect(
self._handleEditorLeftClick)
self.clickReporter.toolTipReceived.connect(self._handleEditorToolTip)
clickReporter2 = ClickReportingInterpreter(
self.editor.brushingInterpreter, self.editor.posModel)
clickReporter2.rightClickReceived.connect(self._handleEditorRightClick)
self.editor.brushingInterpreter = clickReporter2
self.editor.setInteractionMode('navigation')
self.volumeEditorWidget.init(self.editor)
self.editor._lastImageViewFocus = 0
# Zoom at a 1-1 scale to avoid loading big datasets entirely...
for view in self.editor.imageViews:
view.doScaleTo(1)
# Should we default to 2D?
prefer_2d = False
for multislot in self.observedSlots:
for slot in multislot:
if slot.ready() and slot.meta.prefer_2d:
prefer_2d = True
break
if prefer_2d:
# Default to Z (axis 2 in the editor)
self.volumeEditorWidget.quadview.ensureMaximized(2)
def __init__(self, parent=None):
QMainWindow.__init__(self, parent)
uiDirectory = os.path.split(volumina.__file__)[0]
if uiDirectory == "":
uiDirectory = "."
loadUi(uiDirectory + "/viewer.ui", self)
self._dataShape = None
self._viewerInitialized = False
self.editor = None
self.viewingWidget = None
self.actionQuit.triggered.connect(qApp.quit)
# when connecting in renderScreenshot to a partial(...) function,
# we need to remember the created function to be able to disconnect
# to it later
self._renderScreenshotDisconnect = None
self.initLayerstackModel()
self.actionCurrentView = QAction(QIcon(), "Only for selected view",
self.menuView)
f = self.actionCurrentView.font()
f.setBold(True)
self.actionCurrentView.setFont(f)
# Lazy import here to prevent this module from ignoring volumine.NO3D flag.
from volumina.volumeEditor import VolumeEditor
self.editor = VolumeEditor(self.layerstack, parent=self)
# make sure the layer stack widget, which is the right widget
# managed by the splitter self.splitter shows up correctly
# TODO: find a proper way of doing this within the designer
def adjustSplitter():
s = self.splitter.sizes()
s = [int(0.66 * s[0]), s[0] - int(0.66 * s[0])]
self.splitter.setSizes(s)
QTimer.singleShot(0, adjustSplitter)
