ROS2 Standard Messages
ColorRGBA
Header
Standard metadata for higher-level stamped data types. This is generally used to communicate timestamped data in a particular coordinate frame.
frame_id
class-attribute
instance-attribute
frame_id: str = ''
Transform frame with which this data is associated.
stamp
class-attribute
instance-attribute
stamp: Time = default_field(Time)
Two-integer timestamp that is expressed as seconds and nanoseconds.