_Capture.py
Go to the documentation of this file.
00001 """autogenerated by genpy from photo/CaptureRequest.msg. Do not edit."""
00002 import sys
00003 python3 = True if sys.hexversion > 0x03000000 else False
00004 import genpy
00005 import struct
00006 
00007 
00008 class CaptureRequest(genpy.Message):
00009   _md5sum = "d41d8cd98f00b204e9800998ecf8427e"
00010   _type = "photo/CaptureRequest"
00011   _has_header = False #flag to mark the presence of a Header object
00012   _full_text = """
00013 """
00014   __slots__ = []
00015   _slot_types = []
00016 
00017   def __init__(self, *args, **kwds):
00018     """
00019     Constructor. Any message fields that are implicitly/explicitly
00020     set to None will be assigned a default value. The recommend
00021     use is keyword arguments as this is more robust to future message
00022     changes.  You cannot mix in-order arguments and keyword arguments.
00023 
00024     The available fields are:
00025        
00026 
00027     :param args: complete set of field values, in .msg order
00028     :param kwds: use keyword arguments corresponding to message field names
00029     to set specific fields.
00030     """
00031     if args or kwds:
00032       super(CaptureRequest, self).__init__(*args, **kwds)
00033 
00034   def _get_types(self):
00035     """
00036     internal API method
00037     """
00038     return self._slot_types
00039 
00040   def serialize(self, buff):
00041     """
00042     serialize message into buffer
00043     :param buff: buffer, ``StringIO``
00044     """
00045     try:
00046       pass
00047     except struct.error as se: self._check_types(se)
00048     except TypeError as te: self._check_types(te)
00049 
00050   def deserialize(self, str):
00051     """
00052     unpack serialized message in str into this message instance
00053     :param str: byte array of serialized message, ``str``
00054     """
00055     try:
00056       end = 0
00057       return self
00058     except struct.error as e:
00059       raise genpy.DeserializationError(e) #most likely buffer underfill
00060 
00061 
00062   def serialize_numpy(self, buff, numpy):
00063     """
00064     serialize message with numpy array types into buffer
00065     :param buff: buffer, ``StringIO``
00066     :param numpy: numpy python module
00067     """
00068     try:
00069       pass
00070     except struct.error as se: self._check_types(se)
00071     except TypeError as te: self._check_types(te)
00072 
00073   def deserialize_numpy(self, str, numpy):
00074     """
00075     unpack serialized message in str into this message instance using numpy for array types
00076     :param str: byte array of serialized message, ``str``
00077     :param numpy: numpy python module
00078     """
00079     try:
00080       end = 0
00081       return self
00082     except struct.error as e:
00083       raise genpy.DeserializationError(e) #most likely buffer underfill
00084 
00085 _struct_I = genpy.struct_I
00086 """autogenerated by genpy from photo/CaptureResponse.msg. Do not edit."""
00087 import sys
00088 python3 = True if sys.hexversion > 0x03000000 else False
00089 import genpy
00090 import struct
00091 
00092 import std_msgs.msg
00093 import sensor_msgs.msg
00094 
00095 class CaptureResponse(genpy.Message):
00096   _md5sum = "b13d2865c5af2a64e6e30ab1b56e1dd5"
00097   _type = "photo/CaptureResponse"
00098   _has_header = False #flag to mark the presence of a Header object
00099   _full_text = """sensor_msgs/Image image
00100 
00101 
00102 ================================================================================
00103 MSG: sensor_msgs/Image
00104 # This message contains an uncompressed image
00105 # (0, 0) is at top-left corner of image
00106 #
00107 
00108 Header header        # Header timestamp should be acquisition time of image
00109                      # Header frame_id should be optical frame of camera
00110                      # origin of frame should be optical center of cameara
00111                      # +x should point to the right in the image
00112                      # +y should point down in the image
00113                      # +z should point into to plane of the image
00114                      # If the frame_id here and the frame_id of the CameraInfo
00115                      # message associated with the image conflict
00116                      # the behavior is undefined
00117 
00118 uint32 height         # image height, that is, number of rows
00119 uint32 width          # image width, that is, number of columns
00120 
00121 # The legal values for encoding are in file src/image_encodings.cpp
00122 # If you want to standardize a new string format, join
00123 # ros-users@lists.sourceforge.net and send an email proposing a new encoding.
00124 
00125 string encoding       # Encoding of pixels -- channel meaning, ordering, size
00126                       # taken from the list of strings in src/image_encodings.cpp
00127 
00128 uint8 is_bigendian    # is this data bigendian?
00129 uint32 step           # Full row length in bytes
00130 uint8[] data          # actual matrix data, size is (step * rows)
00131 
00132 ================================================================================
00133 MSG: std_msgs/Header
00134 # Standard metadata for higher-level stamped data types.
00135 # This is generally used to communicate timestamped data 
00136 # in a particular coordinate frame.
00137 # 
00138 # sequence ID: consecutively increasing ID 
00139 uint32 seq
00140 #Two-integer timestamp that is expressed as:
00141 # * stamp.secs: seconds (stamp_secs) since epoch
00142 # * stamp.nsecs: nanoseconds since stamp_secs
00143 # time-handling sugar is provided by the client library
00144 time stamp
00145 #Frame this data is associated with
00146 # 0: no frame
00147 # 1: global frame
00148 string frame_id
00149 
00150 """
00151   __slots__ = ['image']
00152   _slot_types = ['sensor_msgs/Image']
00153 
00154   def __init__(self, *args, **kwds):
00155     """
00156     Constructor. Any message fields that are implicitly/explicitly
00157     set to None will be assigned a default value. The recommend
00158     use is keyword arguments as this is more robust to future message
00159     changes.  You cannot mix in-order arguments and keyword arguments.
00160 
00161     The available fields are:
00162        image
00163 
00164     :param args: complete set of field values, in .msg order
00165     :param kwds: use keyword arguments corresponding to message field names
00166     to set specific fields.
00167     """
00168     if args or kwds:
00169       super(CaptureResponse, self).__init__(*args, **kwds)
00170       #message fields cannot be None, assign default values for those that are
00171       if self.image is None:
00172         self.image = sensor_msgs.msg.Image()
00173     else:
00174       self.image = sensor_msgs.msg.Image()
00175 
00176   def _get_types(self):
00177     """
00178     internal API method
00179     """
00180     return self._slot_types
00181 
00182   def serialize(self, buff):
00183     """
00184     serialize message into buffer
00185     :param buff: buffer, ``StringIO``
00186     """
00187     try:
00188       _x = self
00189       buff.write(_struct_3I.pack(_x.image.header.seq, _x.image.header.stamp.secs, _x.image.header.stamp.nsecs))
00190       _x = self.image.header.frame_id
00191       length = len(_x)
00192       if python3 or type(_x) == unicode:
00193         _x = _x.encode('utf-8')
00194         length = len(_x)
00195       buff.write(struct.pack('<I%ss'%length, length, _x))
00196       _x = self
00197       buff.write(_struct_2I.pack(_x.image.height, _x.image.width))
00198       _x = self.image.encoding
00199       length = len(_x)
00200       if python3 or type(_x) == unicode:
00201         _x = _x.encode('utf-8')
00202         length = len(_x)
00203       buff.write(struct.pack('<I%ss'%length, length, _x))
00204       _x = self
00205       buff.write(_struct_BI.pack(_x.image.is_bigendian, _x.image.step))
00206       _x = self.image.data
00207       length = len(_x)
00208       # - if encoded as a list instead, serialize as bytes instead of string
00209       if type(_x) in [list, tuple]:
00210         buff.write(struct.pack('<I%sB'%length, length, *_x))
00211       else:
00212         buff.write(struct.pack('<I%ss'%length, length, _x))
00213     except struct.error as se: self._check_types(se)
00214     except TypeError as te: self._check_types(te)
00215 
00216   def deserialize(self, str):
00217     """
00218     unpack serialized message in str into this message instance
00219     :param str: byte array of serialized message, ``str``
00220     """
00221     try:
00222       if self.image is None:
00223         self.image = sensor_msgs.msg.Image()
00224       end = 0
00225       _x = self
00226       start = end
00227       end += 12
00228       (_x.image.header.seq, _x.image.header.stamp.secs, _x.image.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00229       start = end
00230       end += 4
00231       (length,) = _struct_I.unpack(str[start:end])
00232       start = end
00233       end += length
00234       if python3:
00235         self.image.header.frame_id = str[start:end].decode('utf-8')
00236       else:
00237         self.image.header.frame_id = str[start:end]
00238       _x = self
00239       start = end
00240       end += 8
00241       (_x.image.height, _x.image.width,) = _struct_2I.unpack(str[start:end])
00242       start = end
00243       end += 4
00244       (length,) = _struct_I.unpack(str[start:end])
00245       start = end
00246       end += length
00247       if python3:
00248         self.image.encoding = str[start:end].decode('utf-8')
00249       else:
00250         self.image.encoding = str[start:end]
00251       _x = self
00252       start = end
00253       end += 5
00254       (_x.image.is_bigendian, _x.image.step,) = _struct_BI.unpack(str[start:end])
00255       start = end
00256       end += 4
00257       (length,) = _struct_I.unpack(str[start:end])
00258       start = end
00259       end += length
00260       if python3:
00261         self.image.data = str[start:end].decode('utf-8')
00262       else:
00263         self.image.data = str[start:end]
00264       return self
00265     except struct.error as e:
00266       raise genpy.DeserializationError(e) #most likely buffer underfill
00267 
00268 
00269   def serialize_numpy(self, buff, numpy):
00270     """
00271     serialize message with numpy array types into buffer
00272     :param buff: buffer, ``StringIO``
00273     :param numpy: numpy python module
00274     """
00275     try:
00276       _x = self
00277       buff.write(_struct_3I.pack(_x.image.header.seq, _x.image.header.stamp.secs, _x.image.header.stamp.nsecs))
00278       _x = self.image.header.frame_id
00279       length = len(_x)
00280       if python3 or type(_x) == unicode:
00281         _x = _x.encode('utf-8')
00282         length = len(_x)
00283       buff.write(struct.pack('<I%ss'%length, length, _x))
00284       _x = self
00285       buff.write(_struct_2I.pack(_x.image.height, _x.image.width))
00286       _x = self.image.encoding
00287       length = len(_x)
00288       if python3 or type(_x) == unicode:
00289         _x = _x.encode('utf-8')
00290         length = len(_x)
00291       buff.write(struct.pack('<I%ss'%length, length, _x))
00292       _x = self
00293       buff.write(_struct_BI.pack(_x.image.is_bigendian, _x.image.step))
00294       _x = self.image.data
00295       length = len(_x)
00296       # - if encoded as a list instead, serialize as bytes instead of string
00297       if type(_x) in [list, tuple]:
00298         buff.write(struct.pack('<I%sB'%length, length, *_x))
00299       else:
00300         buff.write(struct.pack('<I%ss'%length, length, _x))
00301     except struct.error as se: self._check_types(se)
00302     except TypeError as te: self._check_types(te)
00303 
00304   def deserialize_numpy(self, str, numpy):
00305     """
00306     unpack serialized message in str into this message instance using numpy for array types
00307     :param str: byte array of serialized message, ``str``
00308     :param numpy: numpy python module
00309     """
00310     try:
00311       if self.image is None:
00312         self.image = sensor_msgs.msg.Image()
00313       end = 0
00314       _x = self
00315       start = end
00316       end += 12
00317       (_x.image.header.seq, _x.image.header.stamp.secs, _x.image.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
00318       start = end
00319       end += 4
00320       (length,) = _struct_I.unpack(str[start:end])
00321       start = end
00322       end += length
00323       if python3:
00324         self.image.header.frame_id = str[start:end].decode('utf-8')
00325       else:
00326         self.image.header.frame_id = str[start:end]
00327       _x = self
00328       start = end
00329       end += 8
00330       (_x.image.height, _x.image.width,) = _struct_2I.unpack(str[start:end])
00331       start = end
00332       end += 4
00333       (length,) = _struct_I.unpack(str[start:end])
00334       start = end
00335       end += length
00336       if python3:
00337         self.image.encoding = str[start:end].decode('utf-8')
00338       else:
00339         self.image.encoding = str[start:end]
00340       _x = self
00341       start = end
00342       end += 5
00343       (_x.image.is_bigendian, _x.image.step,) = _struct_BI.unpack(str[start:end])
00344       start = end
00345       end += 4
00346       (length,) = _struct_I.unpack(str[start:end])
00347       start = end
00348       end += length
00349       if python3:
00350         self.image.data = str[start:end].decode('utf-8')
00351       else:
00352         self.image.data = str[start:end]
00353       return self
00354     except struct.error as e:
00355       raise genpy.DeserializationError(e) #most likely buffer underfill
00356 
00357 _struct_I = genpy.struct_I
00358 _struct_3I = struct.Struct("<3I")
00359 _struct_2I = struct.Struct("<2I")
00360 _struct_BI = struct.Struct("<BI")
00361 class Capture(object):
00362   _type          = 'photo/Capture'
00363   _md5sum = 'b13d2865c5af2a64e6e30ab1b56e1dd5'
00364   _request_class  = CaptureRequest
00365   _response_class = CaptureResponse


photo
Author(s): Benjamin Pitzer
autogenerated on Sat Dec 28 2013 16:48:54