def to_figure(self):
"""Return ProjectionElementParameters attributes converted to ROS msg format.
Returns:
object: ROS msg object with the parameters of the projection element
"""
figure = Figure()
figure.projection_group = self.projection_group
figure.figure_type = self.figure_type
figure.figure_name = self.figure_name
figure.position = self.position
figure.size = self.size
figure.angle = self.angle
figure.text = self.text
return figure
def text_def(self):
"""Publish new text projection element on topic."""
try:
text = Figure()
text.figure_type = int(4)
text.projection_group = str(self.pe_group.text())
text.figure_name = str(self.pe_id.text())
text.position.x = float(self.pe_x.text())
text.position.y = float(self.pe_y.text())
text.size.append(float(self.pe_height.text()))
text.size.append(float(self.pe_char_space.text()))
text.angle.append(float(self.pe_angle.text()))
text.text = str(self.pe_text.text())
self.add_proj_elem.publish(text)
except Exception as e:
self.error_msg("Projection element Menu error",e)