def display (image, palette_name = "grayscale", title = None , color_index_max = None) :
"""
"""
w = SlideViewer()
if not isinstance(image,SpatialImage):
image = SpatialImage(image)
if image.ndim < 3 :
image = image.reshape(image.shape + (1,))
if color_index_max is None :
cmax = image.max()
else :
cmax = color_index_max
palette = palette_factory(palette_name,cmax)
w.set_palette(palette,palette_name)
w.set_image(image)
w.set_title(title)
w.show()
return w
def display (image, palette_name = "grayscale", title = None , color_index_max = None) :
"""
"""
w = SlideViewer()
if not isinstance(image,SpatialImage):
image = SpatialImage(image)
if image.ndim < 3 :
image = image.reshape(image.shape + (1,))
if color_index_max is None :
cmax = image.max()
else :
cmax = color_index_max
palette = palette_factory(palette_name,cmax)
w.set_palette(palette,palette_name)
w.set_image(image)
w.set_title(title)
w.show()
return w
def change_palette(self, palette_name):
if palette_name == self._palette_name:
return
self._palette_name = palette_name
self.emit_stack_changed()
img = self._im_view.image()
if img is None:
return
palette = palette_factory(palette_name, img.max())
self._im_view.set_palette(palette, self.axis)
self.update_pix()
def point_selection (image, palette_name = "grayscale", color_index_max = None) :
if not isinstance(image,SpatialImage):
image = SpatialImage(image)
w = PointSelection()
w.set_image(image)
if color_index_max is None :
cmax = image.max()
else :
cmax = color_index_max
palette = palette_factory(palette_name,cmax)
w.set_palette(palette)
w.show()
return w
def point_selection(image, palette_name="grayscale", color_index_max=None):
if not isinstance(image, SpatialImage):
image = SpatialImage(image)
w = PointSelection()
w.set_image(image)
if color_index_max is None:
cmax = image.max()
else:
cmax = color_index_max
palette = palette_factory(palette_name, cmax)
w.set_palette(palette)
w.show()
return w
def palette_name_changed (self, palette_index) :
palname = str(self._palette_select.currentText() )
img = self._view.image()
if img is not None :
self.set_palette(palette_factory(str(palname),img.max() ) )
def palette_name_changed(self, palette_index):
palname = str(self._palette_select.currentText())
img = self._view.image()
if img is not None:
self.set_palette(palette_factory(str(palname), img.max()))