def do_test(self):
self.win.SetSize(130, 40)
label = vcs.vtk_ui.Label(self.inter, "Test Rendering", fgcolor=(0, 0, 0))
label.show()
self.test_file = "test_vtk_ui_label_render_initial.png"
# Initialize to passing so we can tell if we failed
self.passed = 0
if len(self.args) > 0:
self.passed = self.check_image(self.args[0])
if self.passed == 1:
return
else:
generate_png(self.win, self.test_file)
label.actor.GetTextProperty().SetColor((.25, .5, .75))
self.test_file = "test_vtk_ui_label_render_color_change.png"
label.render()
if len(self.args) > 1:
self.passed = self.check_image(self.args[1])
else:
generate_png(self.win, self.test_file)
# Skip the auto-image-check
self.test_file = None
return
def do(self):
self.args = [
'test_vtk_ui_widget_show.png', 'test_vtk_ui_widget_hide.png'
]
self.win.SetSize((100, 100))
vw = vtk.vtkButtonWidget()
vr = vtk.vtkTexturedButtonRepresentation2D()
vr.SetNumberOfStates(1)
r = vtk.vtkPNGReader()
r.SetFileName("tests/vtk_ui/Pepper.png")
r.Update()
image = r.GetOutput()
vr.SetButtonTexture(0, image)
vw.SetRepresentation(vr)
w = vcs.vtk_ui.widget.Widget(self.inter, vw)
w.show()
width, height, _ = image.GetDimensions()
bounds = (0, 0 + width, 0, height, 0, 0)
vr.SetPlaceFactor(1)
vr.PlaceWidget(bounds)
self.test_file = "test_vtk_ui_widget_show.png"
if self.args:
self.passed = self.check_image(self.args[0])
if self.passed == 1:
print "Failed to show correctly"
return
else:
vtk_ui_test.generate_png(self.win, self.test_file)
assert w.showing(), "showing() thinks hidden while showing"
w.hide()
assert w.showing() == False, "showing() thinks showing while hidden"
self.test_file = "test_vtk_ui_widget_hide.png"
if len(self.args) > 1:
self.passed = self.check_image(self.args[1])
if self.passed == 1:
print "Failed to hide correctly"
return
else:
vtk_ui_test.generate_png(self.win, self.test_file)
self.test_file = None
self.passed = 0
def do_test(self):
self.win.SetSize((100, 100))
vw = vtk.vtkButtonWidget()
vr = vtk.vtkTexturedButtonRepresentation2D()
vr.SetNumberOfStates(1)
r = vtk.vtkPNGReader()
r.SetFileName("Pepper.png")
r.Update()
image = r.GetOutput()
vr.SetButtonTexture(0, image)
vw.SetRepresentation(vr)
w = vcs.vtk_ui.widget.Widget(self.inter, vw)
w.show()
width, height, _ = image.GetDimensions()
bounds = (0, 0 + width, 0, height, 0, 0)
vr.SetPlaceFactor(1)
vr.PlaceWidget(bounds)
self.test_file = "test_vtk_ui_widget_show.png"
if self.args:
self.passed = self.check_image(self.args[0])
if self.passed == 1:
print "Failed to show correctly"
return
else:
generate_png(self.win, self.test_file)
assert w.showing(), "showing() thinks hidden while showing"
w.hide()
assert w.showing() == False, "showing() thinks showing while hidden"
self.test_file = "test_vtk_ui_widget_hide.png"
if len(self.args) > 1:
self.passed = self.check_image(self.args[1])
if self.passed == 1:
print "Failed to hide correctly"
return
else:
generate_png(self.win, self.test_file)
self.test_file = None
self.passed = 0