def on_line_added(self, wizard, data=None):
if wizard == Wizard.ADD_LINE:
print("Line is added.")
elif wizard == Wizard.SET_REF_LENGTH:
axis = self.vp_eng.get_key_from_id()
text, ok = show_input_dialog(
self.widget_context, "Reference Length Input",
"Detected {}-axis: Please input length reference.".format(
axis))
if ok:
self.vp_eng.set_length(float(text), wizard,
self.handle_on_length_set)
elif wizard == Wizard.MEASURE_ON_PLANE:
show_dialog("Length calculated",
"The length is approximately {}".format(data))
elif wizard == Wizard.MEASURE_HEIGHT:
show_dialog("Length calculated",
"The length is approximately {:.1f}".format(data))
def handle_on_length_set(self, wizard):
if wizard == Wizard.SET_REF_LENGTH:
axis = self.vp_eng.get_key_from_id()
show_dialog("Callback",
"Reference length in the {}-axis is set.".format(axis))
print(self.vp_eng.calibration["x"])
def measure_height(self):
show_dialog(
"Measure height",
"Draw a line to measure height with respect to the defined plane.",
on_button_clicked=self.handle_measure_height)
def wrap_plane(self):
self.vp_eng.wrap_perspective()
show_dialog("Callback", "Wrapping done!")
def measure_plane(self):
show_dialog("Measure length on plane",
"Draw a line to measure length on the define plane.",
on_button_clicked=self.handle_measure_plane)
def define_height(self):
show_dialog("Set height reference",
"Draw a line and specify height reference.",
on_button_clicked=self.handle_define_height)