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_02_set_field(self):
o = J.make_instance("imagej/util/RealRect", "(DDDD)V", 1, 2, 3, 4)
J.set_field(o, "x", "D", 5.5)
self.assertEqual(J.get_field(o, "x", "D"), 5.5)
def test_09_02_set_field(self):
o = J.make_instance("imagej/util/RealRect", "(DDDD)V", 1, 2, 3, 4)
J.set_field(o, "x", "D", 5.5)
self.assertEqual(J.get_field(o, "x", "D"), 5.5)
