messageDefinition property

@override String messageDefinition

Implementation

@override
String get messageDefinition {
  // Returns full string definition for message
  return '''# This message contains an uncompressed image
# (0, 0) is at top-left corner of image
#

Header header        # Header timestamp should be acquisition time of image
                   # Header frame_id should be optical frame of camera
                   # origin of frame should be optical center of camera
                   # +x should point to the right in the image
                   # +y should point down in the image
                   # +z should point into to plane of the image
                   # If the frame_id here and the frame_id of the CameraInfo
                   # message associated with the image conflict
                   # the behavior is undefined

uint32 height         # image height, that is, number of rows
uint32 width          # image width, that is, number of columns

# The legal values for encoding are in file src/image_encodings.cpp
# If you want to standardize a new string format, join
# [e-mail] and send an email proposing a new encoding.

string encoding       # Encoding of pixels -- channel meaning, ordering, size
                    # taken from the list of strings in include/sensor_msgs/image_encodings.h

uint8 is_bigendian    # is this data bigendian?
uint32 step           # Full row length in bytes
uint8[] data          # actual matrix data, size is (step * rows)

================================================================================
MSG: std_msgs/Header
# Standard metadata for higher-level stamped data types.
# This is generally used to communicate timestamped data
# in a particular coordinate frame.
#
# sequence ID: consecutively increasing ID
uint32 seq
#Two-integer timestamp that is expressed as:
# * stamp.sec: seconds (stamp_secs) since epoch (in Python the variable is called 'secs')
# * stamp.nsec: nanoseconds since stamp_secs (in Python the variable is called 'nsecs')
# time-handling sugar is provided by the client library
time stamp
#Frame this data is associated with
string frame_id

''';
}