idx int64 0 252k | question stringlengths 48 5.28k | target stringlengths 5 1.23k |
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230,400 | def cmd_fft ( args ) : from MAVProxy . modules . lib import mav_fft if len ( args ) > 0 : condition = args [ 0 ] else : condition = None child = multiproc . Process ( target = mav_fft . mavfft_display , args = [ mestate . filename , condition ] ) child . start ( ) | display fft from log |
230,401 | def cmd_save ( args ) : child = multiproc . Process ( target = save_process , args = [ mestate . last_graph , mestate . child_pipe_send_console , mestate . child_pipe_send_graph , mestate . status . msgs ] ) child . start ( ) | save a graph |
230,402 | def cmd_loadfile ( args ) : if len ( args ) != 1 : fileargs = " " . join ( args ) else : fileargs = args [ 0 ] if not os . path . exists ( fileargs ) : print ( "Error loading file " , fileargs ) return if os . name == 'nt' : fileargs = fileargs . replace ( "\\" , "/" ) loadfile ( fileargs . strip ( '"' ) ) | callback from menu to load a log file |
230,403 | def cmd_port ( self , args ) : 'handle port selection' if len ( args ) != 1 : print ( "Usage: port <number>" ) return self . port . close ( ) self . portnum = int ( args [ 0 ] ) self . port = socket . socket ( socket . AF_INET , socket . SOCK_DGRAM ) self . port . setsockopt ( socket . SOL_SOCKET , socket . SO_REUSEADD... | handle port selection |
230,404 | def RunScript ( self , script ) : self . script = script self . script_command = 0 self . script_command_start_time = 0 self . script_command_state = 'ready' self . script_timer . Start ( 100 ) self . script_wait_time = 0 | Actuate on the vehicle through a script . The script is a sequence of commands . Each command is a sequence with the first element as the command name and the remaining values as parameters . |
230,405 | def ppp_read ( self , ppp_fd ) : buf = os . read ( ppp_fd , 100 ) if len ( buf ) == 0 : self . stop_ppp_link ( ) return print ( "ppp packet len=%u" % len ( buf ) ) master = self . master master . mav . ppp_send ( len ( buf ) , buf ) | called from main select loop in mavproxy when the pppd child sends us some data |
230,406 | def start_ppp_link ( self ) : cmd = [ 'pppd' ] cmd . extend ( self . command ) ( self . pid , self . ppp_fd ) = pty . fork ( ) if self . pid == 0 : os . execvp ( "pppd" , cmd ) raise RuntimeError ( "pppd exited" ) if self . ppp_fd == - 1 : print ( "Failed to create link fd" ) return fcntl . fcntl ( self . ppp_fd , fcnt... | startup the link |
230,407 | def stop_ppp_link ( self ) : if self . ppp_fd == - 1 : return try : self . mpself . select_extra . pop ( self . ppp_fd ) os . close ( self . ppp_fd ) os . waitpid ( self . pid , 0 ) except Exception : pass self . pid = - 1 self . ppp_fd = - 1 print ( "stopped ppp link" ) | stop the link |
230,408 | def cmd_ppp ( self , args ) : usage = "ppp <command|start|stop>" if len ( args ) == 0 : print ( usage ) return if args [ 0 ] == "command" : if len ( args ) == 1 : print ( "ppp.command=%s" % " " . join ( self . command ) ) else : self . command = args [ 1 : ] elif args [ 0 ] == "start" : self . start_ppp_link ( ) elif a... | set ppp parameters and start link |
230,409 | def module_matching ( self , name ) : import fnmatch ret = [ ] for mname in self . mpstate . public_modules . keys ( ) : if fnmatch . fnmatch ( mname , name ) : ret . append ( self . mpstate . public_modules [ mname ] ) return ret | Find a list of modules matching a wildcard pattern |
230,410 | def get_time ( self ) : systime = time . time ( ) - self . mpstate . start_time_s if not self . mpstate . is_sitl : return systime try : speedup = int ( self . get_mav_param ( 'SIM_SPEEDUP' , 1 ) ) except Exception : return systime if speedup != 1 : return self . mpstate . attitude_time_s return systime | get time using ATTITUDE . time_boot_ms if in SITL with SIM_SPEEDUP ! = 1 |
230,411 | def dist_string ( self , val_meters ) : if self . settings . dist_unit == 'nm' : return "%.1fnm" % ( val_meters * 0.000539957 ) if self . settings . dist_unit == 'miles' : return "%.1fmiles" % ( val_meters * 0.000621371 ) return "%um" % val_meters | return a distance as a string |
230,412 | def speed_convert_units ( self , val_ms ) : if self . settings . speed_unit == 'knots' : return val_ms * 1.94384 elif self . settings . speed_unit == 'mph' : return val_ms * 2.23694 return val_ms | return a speed in configured units |
230,413 | def set_prompt ( self , prompt ) : if prompt and self . settings . vehicle_name : prompt = self . settings . vehicle_name + ':' + prompt self . mpstate . rl . set_prompt ( prompt ) | set prompt for command line |
230,414 | def link_label ( link ) : if hasattr ( link , 'label' ) : label = link . label else : label = str ( link . linknum + 1 ) return label | return a link label as a string |
230,415 | def is_primary_vehicle ( self , msg ) : sysid = msg . get_srcSystem ( ) if self . target_system == 0 or self . target_system == sysid : return True return False | see if a msg is from our primary vehicle |
230,416 | def next_flightmode_colour ( self ) : if self . flightmode_colour_index > len ( flightmode_colours ) : print ( "Out of colours; reusing" ) self . flightmode_colour_index = 0 ret = flightmode_colours [ self . flightmode_colour_index ] self . flightmode_colour_index += 1 return ret | allocate a colour to be used for a flight mode |
230,417 | def flightmode_colour ( self , flightmode ) : if flightmode not in self . flightmode_colourmap : self . flightmode_colourmap [ flightmode ] = self . next_flightmode_colour ( ) return self . flightmode_colourmap [ flightmode ] | return colour to be used for rendering a flight mode background |
230,418 | def setup_xrange ( self , xrange ) : if self . xaxis : return xrange *= 24 * 60 * 60 interval = 1 intervals = [ 1 , 2 , 5 , 10 , 15 , 30 , 60 , 120 , 240 , 300 , 600 , 900 , 1800 , 3600 , 7200 , 5 * 3600 , 10 * 3600 , 24 * 3600 ] for interval in intervals : if xrange / interval < 12 : break self . locator = matplotlib ... | setup plotting ticks on x axis |
230,419 | def xlim_changed ( self , axsubplot ) : xrange = axsubplot . get_xbound ( ) xlim = axsubplot . get_xlim ( ) self . setup_xrange ( xrange [ 1 ] - xrange [ 0 ] ) if self . draw_events == 0 : return if self . xlim_pipe is not None and axsubplot == self . ax1 and xlim != self . xlim : self . xlim = xlim self . xlim_pipe [ ... | called when x limits are changed |
230,420 | def timestamp_to_days ( self , timestamp ) : if self . tday_base is None : try : self . tday_base = matplotlib . dates . date2num ( datetime . datetime . fromtimestamp ( timestamp + self . timeshift ) ) self . tday_basetime = timestamp except ValueError : return 0 sec_to_days = 1.0 / ( 60 * 60 * 24 ) return self . tday... | convert log timestamp to days |
230,421 | def xlim_change_check ( self , idx ) : if not self . xlim_pipe [ 1 ] . poll ( ) : return xlim = self . xlim_pipe [ 1 ] . recv ( ) if xlim is None : return if self . ax1 is not None and xlim != self . xlim : self . xlim = xlim self . fig . canvas . toolbar . push_current ( ) self . ax1 . set_xlim ( xlim ) self . ani . e... | handle xlim change requests from queue |
230,422 | def cmd_lockup_autopilot ( self , args ) : if len ( args ) > 0 and args [ 0 ] == 'IREALLYMEANIT' : print ( "Sending lockup command" ) self . master . mav . command_long_send ( self . settings . target_system , self . settings . target_component , mavutil . mavlink . MAV_CMD_PREFLIGHT_REBOOT_SHUTDOWN , 0 , 42 , 24 , 71 ... | lockup autopilot for watchdog testing |
230,423 | def cmd_gethome ( self , args ) : self . master . mav . command_long_send ( self . settings . target_system , 0 , mavutil . mavlink . MAV_CMD_GET_HOME_POSITION , 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 ) | get home position |
230,424 | def cmd_led ( self , args ) : if len ( args ) < 3 : print ( "Usage: led RED GREEN BLUE <RATE>" ) return pattern = [ 0 ] * 24 pattern [ 0 ] = int ( args [ 0 ] ) pattern [ 1 ] = int ( args [ 1 ] ) pattern [ 2 ] = int ( args [ 2 ] ) if len ( args ) == 4 : plen = 4 pattern [ 3 ] = int ( args [ 3 ] ) else : plen = 3 self . ... | send LED pattern as override |
230,425 | def cmd_oreoled ( self , args ) : if len ( args ) < 4 : print ( "Usage: oreoled LEDNUM RED GREEN BLUE <RATE>" ) return lednum = int ( args [ 0 ] ) pattern = [ 0 ] * 24 pattern [ 0 ] = ord ( 'R' ) pattern [ 1 ] = ord ( 'G' ) pattern [ 2 ] = ord ( 'B' ) pattern [ 3 ] = ord ( '0' ) pattern [ 4 ] = 0 pattern [ 5 ] = int ( ... | send LED pattern as override using OreoLED conventions |
230,426 | def cmd_playtune ( self , args ) : if len ( args ) < 1 : print ( "Usage: playtune TUNE" ) return tune = args [ 0 ] str1 = tune [ 0 : 30 ] str2 = tune [ 30 : ] if sys . version_info . major >= 3 and not isinstance ( str1 , bytes ) : str1 = bytes ( str1 , "ascii" ) if sys . version_info . major >= 3 and not isinstance ( ... | send PLAY_TUNE message |
230,427 | def cmd_devid ( self , args ) : for p in self . mav_param . keys ( ) : if p . startswith ( 'COMPASS_DEV_ID' ) : mp_util . decode_devid ( self . mav_param [ p ] , p ) if p . startswith ( 'INS_' ) and p . endswith ( '_ID' ) : mp_util . decode_devid ( self . mav_param [ p ] , p ) | decode device IDs from parameters |
230,428 | def add_menu ( self , menu ) : from MAVProxy . modules . mavproxy_map import mp_slipmap self . default_popup . add ( menu ) self . map . add_object ( mp_slipmap . SlipDefaultPopup ( self . default_popup , combine = True ) ) | add to the default popup menu |
230,429 | def colour_for_wp ( self , wp_num ) : wp = self . module ( 'wp' ) . wploader . wp ( wp_num ) command = wp . command return self . _colour_for_wp_command . get ( command , ( 0 , 255 , 0 ) ) | return a tuple describing the colour a waypoint should appear on the map |
230,430 | def label_for_waypoint ( self , wp_num ) : wp = self . module ( 'wp' ) . wploader . wp ( wp_num ) command = wp . command if command not in self . _label_suffix_for_wp_command : return str ( wp_num ) return str ( wp_num ) + "(" + self . _label_suffix_for_wp_command [ command ] + ")" | return the label the waypoint which should appear on the map |
230,431 | def remove_mission_nofly ( self , key , selection_index ) : if not self . validate_nofly ( ) : print ( "NoFly invalid" ) return print ( "NoFly valid" ) idx = self . selection_index_to_idx ( key , selection_index ) wploader = self . module ( 'wp' ) . wploader if idx < 0 or idx >= wploader . count ( ) : print ( "Invalid ... | remove a mission nofly polygon |
230,432 | def handle_menu_event ( self , obj ) : menuitem = obj . menuitem if menuitem . returnkey . startswith ( '# ' ) : cmd = menuitem . returnkey [ 2 : ] if menuitem . handler is not None : if menuitem . handler_result is None : return cmd += menuitem . handler_result self . mpstate . functions . process_stdin ( cmd ) elif m... | handle a popup menu event from the map |
230,433 | def map_callback ( self , obj ) : from MAVProxy . modules . mavproxy_map import mp_slipmap if isinstance ( obj , mp_slipmap . SlipMenuEvent ) : self . handle_menu_event ( obj ) return if not isinstance ( obj , mp_slipmap . SlipMouseEvent ) : return if obj . event . leftIsDown and self . moving_rally is not None : self ... | called when an event happens on the slipmap |
230,434 | def drawing_end ( self ) : from MAVProxy . modules . mavproxy_map import mp_slipmap if self . draw_callback is None : return self . draw_callback ( self . draw_line ) self . draw_callback = None self . map . add_object ( mp_slipmap . SlipDefaultPopup ( self . default_popup , combine = True ) ) self . map . add_object (... | end line drawing |
230,435 | def draw_lines ( self , callback ) : from MAVProxy . modules . mavproxy_map import mp_slipmap self . draw_callback = callback self . draw_line = [ ] self . map . add_object ( mp_slipmap . SlipDefaultPopup ( None ) ) | draw a series of connected lines on the map calling callback when done |
230,436 | def cmd_set_originpos ( self , args ) : ( lat , lon ) = ( self . click_position [ 0 ] , self . click_position [ 1 ] ) print ( "Setting origin to: " , lat , lon ) self . master . mav . set_gps_global_origin_send ( self . settings . target_system , lat * 10000000 , lon * 10000000 , 0 * 1000 ) | called when user selects Set Origin on map |
230,437 | def cmd_center ( self , args ) : if len ( args ) < 3 : print ( "map center LAT LON" ) return lat = float ( args [ 1 ] ) lon = float ( args [ 2 ] ) self . map . set_center ( lat , lon ) | control center of view |
230,438 | def cmd_follow ( self , args ) : if len ( args ) < 2 : print ( "map follow 0|1" ) return follow = int ( args [ 1 ] ) self . map . set_follow ( follow ) | control following of vehicle |
230,439 | def set_secondary_vehicle_position ( self , m ) : if m . get_type ( ) != 'GLOBAL_POSITION_INT' : return ( lat , lon , heading ) = ( m . lat * 1.0e-7 , m . lon * 1.0e-7 , m . hdg * 0.01 ) if abs ( lat ) < 1.0e-3 and abs ( lon ) > 1.0e-3 : return alt = self . ElevationMap . GetElevation ( lat , lon ) agl = m . alt * 0.00... | show 2nd vehicle on map |
230,440 | def cmd_param ( self , args ) : usage = "Usage: kml <clear | load (filename) | layers | toggle (layername) | fence (layername)>" if len ( args ) < 1 : print ( usage ) return elif args [ 0 ] == "clear" : self . clearkml ( ) elif args [ 0 ] == "snapwp" : self . cmd_snap_wp ( args [ 1 : ] ) elif args [ 0 ] == "snapfence" ... | control kml reading |
230,441 | def cmd_snap_wp ( self , args ) : threshold = 10.0 if len ( args ) > 0 : threshold = float ( args [ 0 ] ) wpmod = self . module ( 'wp' ) wploader = wpmod . wploader changed = False for i in range ( 1 , wploader . count ( ) ) : w = wploader . wp ( i ) if not wploader . is_location_command ( w . command ) : continue lat ... | snap waypoints to KML |
230,442 | def cmd_snap_fence ( self , args ) : threshold = 10.0 if len ( args ) > 0 : threshold = float ( args [ 0 ] ) fencemod = self . module ( 'fence' ) loader = fencemod . fenceloader changed = False for i in range ( 0 , loader . count ( ) ) : fp = loader . point ( i ) lat = fp . lat lon = fp . lng best = None best_dist = ( ... | snap fence to KML |
230,443 | def fencekml ( self , layername ) : if layername . startswith ( '"' ) and layername . endswith ( '"' ) : layername = layername [ 1 : - 1 ] for layer in self . allayers : if layer . key == layername : self . fenceloader . clear ( ) if len ( layer . points ) < 3 : return self . fenceloader . target_system = self . target... | set a layer as the geofence |
230,444 | def togglekml ( self , layername ) : if layername . startswith ( '"' ) and layername . endswith ( '"' ) : layername = layername [ 1 : - 1 ] if layername in self . curlayers : for layer in self . curlayers : if layer == layername : self . mpstate . map . remove_object ( layer ) self . curlayers . remove ( layername ) if... | toggle the display of a kml |
230,445 | def clearkml ( self ) : for layer in self . curlayers : self . mpstate . map . remove_object ( layer ) for layer in self . curtextlayers : self . mpstate . map . remove_object ( layer ) self . allayers = [ ] self . curlayers = [ ] self . alltextlayers = [ ] self . curtextlayers = [ ] self . menu_needs_refreshing = True | Clear the kmls from the map |
230,446 | def loadkml ( self , filename ) : nodes = self . readkmz ( filename ) self . snap_points = [ ] for n in nodes : point = self . readObject ( n ) if self . mpstate . map is not None and point [ 0 ] == 'Polygon' : self . snap_points . extend ( point [ 2 ] ) newcolour = ( random . randint ( 0 , 255 ) , 0 , random . randint... | Load a kml from file and put it on the map |
230,447 | def idle_task ( self ) : if not self . menu_needs_refreshing : return if self . module ( 'map' ) is not None and not self . menu_added_map : self . menu_added_map = True self . module ( 'map' ) . add_menu ( self . menu ) if mp_util . has_wxpython and self . menu_added_map : self . menu . items = [ MPMenuItem ( 'Clear' ... | handle GUI elements |
230,448 | def readkmz ( self , filename ) : filename . strip ( '"' ) if filename [ - 4 : ] == '.kml' : fo = open ( filename , "r" ) fstring = fo . read ( ) fo . close ( ) elif filename [ - 4 : ] == '.kmz' : zip = ZipFile ( filename ) for z in zip . filelist : if z . filename [ - 4 : ] == '.kml' : fstring = zip . read ( z ) break... | reads in a kmz file and returns xml nodes |
230,449 | def cmd_asterix ( self , args ) : usage = "usage: asterix <set|start|stop|restart|status>" if len ( args ) == 0 : print ( usage ) return if args [ 0 ] == "set" : self . asterix_settings . command ( args [ 1 : ] ) elif args [ 0 ] == "start" : self . start_listener ( ) elif args [ 0 ] == "stop" : self . stop_listener ( )... | asterix command parser |
230,450 | def start_listener ( self ) : if self . sock is not None : self . sock . close ( ) self . sock = socket . socket ( socket . AF_INET , socket . SOCK_DGRAM , socket . IPPROTO_UDP ) self . sock . setsockopt ( socket . SOL_SOCKET , socket . SO_REUSEADDR , 1 ) self . sock . bind ( ( '' , self . asterix_settings . port ) ) s... | start listening for packets |
230,451 | def stop_listener ( self ) : if self . sock is not None : self . sock . close ( ) self . sock = None self . tracks = { } | stop listening for packets |
230,452 | def set_secondary_vehicle_position ( self , m ) : if m . get_type ( ) != 'GLOBAL_POSITION_INT' : return ( lat , lon , heading ) = ( m . lat * 1.0e-7 , m . lon * 1.0e-7 , m . hdg * 0.01 ) if abs ( lat ) < 1.0e-3 and abs ( lon ) < 1.0e-3 : return self . vehicle2_pos = VehiclePos ( m ) | store second vehicle position for filtering purposes |
230,453 | def could_collide_hor ( self , vpos , adsb_pkt ) : margin = self . asterix_settings . filter_dist_xy timeout = self . asterix_settings . filter_time alat = adsb_pkt . lat * 1.0e-7 alon = adsb_pkt . lon * 1.0e-7 avel = adsb_pkt . hor_velocity * 0.01 vvel = sqrt ( vpos . vx ** 2 + vpos . vy ** 2 ) dist = mp_util . gps_di... | return true if vehicle could come within filter_dist_xy meters of adsb vehicle in timeout seconds |
230,454 | def could_collide_ver ( self , vpos , adsb_pkt ) : if adsb_pkt . emitter_type < 100 or adsb_pkt . emitter_type > 104 : return True margin = self . asterix_settings . filter_dist_z vtype = adsb_pkt . emitter_type - 100 valt = vpos . alt aalt1 = adsb_pkt . altitude * 0.001 if vtype == 2 : return True if vtype == 4 : retu... | return true if vehicle could come within filter_dist_z meters of adsb vehicle in timeout seconds |
230,455 | def mavlink_packet ( self , m ) : if m . get_type ( ) == 'GLOBAL_POSITION_INT' : if abs ( m . lat ) < 1000 and abs ( m . lon ) < 1000 : return self . vehicle_pos = VehiclePos ( m ) | get time from mavlink ATTITUDE |
230,456 | def complete_serial_ports ( self , text ) : ports = mavutil . auto_detect_serial ( preferred_list = preferred_ports ) return [ p . device for p in ports ] | return list of serial ports |
230,457 | def complete_links ( self , text ) : try : ret = [ m . address for m in self . mpstate . mav_master ] for m in self . mpstate . mav_master : ret . append ( m . address ) if hasattr ( m , 'label' ) : ret . append ( m . label ) return ret except Exception as e : print ( "Caught exception: %s" % str ( e ) ) | return list of links |
230,458 | def cmd_link_attributes ( self , args ) : link = args [ 0 ] attributes = args [ 1 ] print ( "Setting link %s attributes (%s)" % ( link , attributes ) ) self . link_attributes ( link , attributes ) | change optional link attributes |
230,459 | def find_link ( self , device ) : for i in range ( len ( self . mpstate . mav_master ) ) : conn = self . mpstate . mav_master [ i ] if ( str ( i ) == device or conn . address == device or getattr ( conn , 'label' , None ) == device ) : return i return None | find a device based on number name or label |
230,460 | def cmd_link_remove ( self , args ) : device = args [ 0 ] if len ( self . mpstate . mav_master ) <= 1 : print ( "Not removing last link" ) return i = self . find_link ( device ) if i is None : return conn = self . mpstate . mav_master [ i ] print ( "Removing link %s" % conn . address ) try : try : mp_util . child_fd_li... | remove an link |
230,461 | def master_send_callback ( self , m , master ) : if self . status . watch is not None : for msg_type in self . status . watch : if fnmatch . fnmatch ( m . get_type ( ) . upper ( ) , msg_type . upper ( ) ) : self . mpstate . console . writeln ( '> ' + str ( m ) ) break mtype = m . get_type ( ) if mtype != 'BAD_DATA' and... | called on sending a message |
230,462 | def handle_msec_timestamp ( self , m , master ) : if m . get_type ( ) == 'GLOBAL_POSITION_INT' : return msec = m . time_boot_ms if msec + 30000 < master . highest_msec : self . say ( 'Time has wrapped' ) print ( 'Time has wrapped' , msec , master . highest_msec ) self . status . highest_msec = msec for mm in self . mps... | special handling for MAVLink packets with a time_boot_ms field |
230,463 | def report_altitude ( self , altitude ) : master = self . master if getattr ( self . console , 'ElevationMap' , None ) is not None and self . mpstate . settings . basealt != 0 : lat = master . field ( 'GLOBAL_POSITION_INT' , 'lat' , 0 ) * 1.0e-7 lon = master . field ( 'GLOBAL_POSITION_INT' , 'lon' , 0 ) * 1.0e-7 alt1 =... | possibly report a new altitude |
230,464 | def cmd_vehicle ( self , args ) : if len ( args ) < 1 : print ( "Usage: vehicle SYSID[:COMPID]" ) return a = args [ 0 ] . split ( ':' ) self . mpstate . settings . target_system = int ( a [ 0 ] ) if len ( a ) > 1 : self . mpstate . settings . target_component = int ( a [ 1 ] ) best_link = 0 best_timestamp = 0 for i in ... | handle vehicle commands |
230,465 | def devop_read ( self , args , bustype ) : if len ( args ) < 5 : print ( "Usage: devop read <spi|i2c> name bus address regstart count" ) return name = args [ 0 ] bus = int ( args [ 1 ] , base = 0 ) address = int ( args [ 2 ] , base = 0 ) reg = int ( args [ 3 ] , base = 0 ) count = int ( args [ 4 ] , base = 0 ) self . m... | read from device |
230,466 | def devop_write ( self , args , bustype ) : usage = "Usage: devop write <spi|i2c> name bus address regstart count <bytes>" if len ( args ) < 5 : print ( usage ) return name = args [ 0 ] bus = int ( args [ 1 ] , base = 0 ) address = int ( args [ 2 ] , base = 0 ) reg = int ( args [ 3 ] , base = 0 ) count = int ( args [ 4... | write to a device |
230,467 | def get_absolute ( self , points ) : is_list = isinstance ( points , list ) points = ensure_numeric ( points , num . float ) if len ( points . shape ) == 1 : msg = 'Single point must have two elements' if not len ( points ) == 2 : raise ValueError ( msg ) msg = 'Input must be an N x 2 array or list of (x,y) values. ' m... | Given a set of points geo referenced to this instance return the points as absolute values . |
230,468 | def cmd_cameraview ( self , args ) : state = self if args and args [ 0 ] == 'set' : if len ( args ) < 3 : state . view_settings . show_all ( ) else : state . view_settings . set ( args [ 1 ] , args [ 2 ] ) state . update_col ( ) else : print ( 'usage: cameraview set' ) | camera view commands |
230,469 | def scale_rc ( self , servo , min , max , param ) : min_pwm = self . get_mav_param ( '%s_MIN' % param , 0 ) max_pwm = self . get_mav_param ( '%s_MAX' % param , 0 ) if min_pwm == 0 or max_pwm == 0 : return 0 if max_pwm == min_pwm : p = 0.0 else : p = ( servo - min_pwm ) / float ( max_pwm - min_pwm ) v = min + p * ( max ... | scale a PWM value |
230,470 | def raise_msg_to_str ( msg ) : if not is_string_like ( msg ) : msg = '\n' . join ( map ( str , msg ) ) return msg | msg is a return arg from a raise . Join with new lines |
230,471 | def _create_wx_app ( ) : wxapp = wx . GetApp ( ) if wxapp is None : wxapp = wx . App ( False ) wxapp . SetExitOnFrameDelete ( True ) _create_wx_app . theWxApp = wxapp | Creates a wx . App instance if it has not been created sofar . |
230,472 | def draw_if_interactive ( ) : DEBUG_MSG ( "draw_if_interactive()" , 1 , None ) if matplotlib . is_interactive ( ) : figManager = Gcf . get_active ( ) if figManager is not None : figManager . canvas . draw_idle ( ) | This should be overriden in a windowing environment if drawing should be done in interactive python mode |
230,473 | def new_gc ( self ) : DEBUG_MSG ( 'new_gc()' , 2 , self ) self . gc = GraphicsContextWx ( self . bitmap , self ) self . gc . select ( ) self . gc . unselect ( ) return self . gc | Return an instance of a GraphicsContextWx and sets the current gc copy |
230,474 | def get_wx_font ( self , s , prop ) : DEBUG_MSG ( "get_wx_font()" , 1 , self ) key = hash ( prop ) fontprop = prop fontname = fontprop . get_name ( ) font = self . fontd . get ( key ) if font is not None : return font wxFontname = self . fontnames . get ( fontname , wx . ROMAN ) wxFacename = '' size = self . points_to_... | Return a wx font . Cache instances in a font dictionary for efficiency |
230,475 | def select ( self ) : if sys . platform == 'win32' : self . dc . SelectObject ( self . bitmap ) self . IsSelected = True | Select the current bitmap into this wxDC instance |
230,476 | def unselect ( self ) : if sys . platform == 'win32' : self . dc . SelectObject ( wx . NullBitmap ) self . IsSelected = False | Select a Null bitmasp into this wxDC instance |
230,477 | def set_linewidth ( self , w ) : DEBUG_MSG ( "set_linewidth()" , 1 , self ) self . select ( ) if w > 0 and w < 1 : w = 1 GraphicsContextBase . set_linewidth ( self , w ) lw = int ( self . renderer . points_to_pixels ( self . _linewidth ) ) if lw == 0 : lw = 1 self . _pen . SetWidth ( lw ) self . gfx_ctx . SetPen ( self... | Set the line width . |
230,478 | def set_linestyle ( self , ls ) : DEBUG_MSG ( "set_linestyle()" , 1 , self ) self . select ( ) GraphicsContextBase . set_linestyle ( self , ls ) try : self . _style = GraphicsContextWx . _dashd_wx [ ls ] except KeyError : self . _style = wx . LONG_DASH if wx . Platform == '__WXMSW__' : self . set_linewidth ( 1 ) self .... | Set the line style to be one of |
230,479 | def get_wxcolour ( self , color ) : DEBUG_MSG ( "get_wx_color()" , 1 , self ) if len ( color ) == 3 : r , g , b = color r *= 255 g *= 255 b *= 255 return wx . Colour ( red = int ( r ) , green = int ( g ) , blue = int ( b ) ) else : r , g , b , a = color r *= 255 g *= 255 b *= 255 a *= 255 return wx . Colour ( red = int... | return a wx . Colour from RGB format |
230,480 | def Copy_to_Clipboard ( self , event = None ) : "copy bitmap of canvas to system clipboard" bmp_obj = wx . BitmapDataObject ( ) bmp_obj . SetBitmap ( self . bitmap ) if not wx . TheClipboard . IsOpened ( ) : open_success = wx . TheClipboard . Open ( ) if open_success : wx . TheClipboard . SetData ( bmp_obj ) wx . TheCl... | copy bitmap of canvas to system clipboard |
230,481 | def draw_idle ( self ) : DEBUG_MSG ( "draw_idle()" , 1 , self ) self . _isDrawn = False if hasattr ( self , '_idletimer' ) : self . _idletimer . Restart ( IDLE_DELAY ) else : self . _idletimer = wx . FutureCall ( IDLE_DELAY , self . _onDrawIdle ) | Delay rendering until the GUI is idle . |
230,482 | def draw ( self , drawDC = None ) : DEBUG_MSG ( "draw()" , 1 , self ) self . renderer = RendererWx ( self . bitmap , self . figure . dpi ) self . figure . draw ( self . renderer ) self . _isDrawn = True self . gui_repaint ( drawDC = drawDC ) | Render the figure using RendererWx instance renderer or using a previously defined renderer if none is specified . |
230,483 | def start_event_loop ( self , timeout = 0 ) : if hasattr ( self , '_event_loop' ) : raise RuntimeError ( "Event loop already running" ) id = wx . NewId ( ) timer = wx . Timer ( self , id = id ) if timeout > 0 : timer . Start ( timeout * 1000 , oneShot = True ) bind ( self , wx . EVT_TIMER , self . stop_event_loop , id ... | Start an event loop . This is used to start a blocking event loop so that interactive functions such as ginput and waitforbuttonpress can wait for events . This should not be confused with the main GUI event loop which is always running and has nothing to do with this . |
230,484 | def stop_event_loop ( self , event = None ) : if hasattr ( self , '_event_loop' ) : if self . _event_loop . IsRunning ( ) : self . _event_loop . Exit ( ) del self . _event_loop | Stop an event loop . This is used to stop a blocking event loop so that interactive functions such as ginput and waitforbuttonpress can wait for events . |
230,485 | def _get_imagesave_wildcards ( self ) : 'return the wildcard string for the filesave dialog' default_filetype = self . get_default_filetype ( ) filetypes = self . get_supported_filetypes_grouped ( ) sorted_filetypes = filetypes . items ( ) sorted_filetypes . sort ( ) wildcards = [ ] extensions = [ ] filter_index = 0 fo... | return the wildcard string for the filesave dialog |
230,486 | def gui_repaint ( self , drawDC = None ) : DEBUG_MSG ( "gui_repaint()" , 1 , self ) if self . IsShownOnScreen ( ) : if drawDC is None : drawDC = wx . ClientDC ( self ) drawDC . DrawBitmap ( self . bitmap , 0 , 0 ) else : pass | Performs update of the displayed image on the GUI canvas using the supplied device context . If drawDC is None a ClientDC will be used to redraw the image . |
230,487 | def _onPaint ( self , evt ) : DEBUG_MSG ( "_onPaint()" , 1 , self ) drawDC = wx . PaintDC ( self ) if not self . _isDrawn : self . draw ( drawDC = drawDC ) else : self . gui_repaint ( drawDC = drawDC ) evt . Skip ( ) | Called when wxPaintEvt is generated |
230,488 | def _onSize ( self , evt ) : DEBUG_MSG ( "_onSize()" , 2 , self ) self . _width , self . _height = self . GetClientSize ( ) self . bitmap = wx . EmptyBitmap ( self . _width , self . _height ) self . _isDrawn = False if self . _width <= 1 or self . _height <= 1 : return dpival = self . figure . dpi winch = self . _width... | Called when wxEventSize is generated . |
230,489 | def _onIdle ( self , evt ) : 'a GUI idle event' evt . Skip ( ) FigureCanvasBase . idle_event ( self , guiEvent = evt ) | a GUI idle event |
230,490 | def _onKeyDown ( self , evt ) : key = self . _get_key ( evt ) evt . Skip ( ) FigureCanvasBase . key_press_event ( self , key , guiEvent = evt ) | Capture key press . |
230,491 | def _onKeyUp ( self , evt ) : key = self . _get_key ( evt ) evt . Skip ( ) FigureCanvasBase . key_release_event ( self , key , guiEvent = evt ) | Release key . |
230,492 | def _onLeftButtonUp ( self , evt ) : x = evt . GetX ( ) y = self . figure . bbox . height - evt . GetY ( ) evt . Skip ( ) if self . HasCapture ( ) : self . ReleaseMouse ( ) FigureCanvasBase . button_release_event ( self , x , y , 1 , guiEvent = evt ) | End measuring on an axis . |
230,493 | def _onMouseWheel ( self , evt ) : x = evt . GetX ( ) y = self . figure . bbox . height - evt . GetY ( ) delta = evt . GetWheelDelta ( ) rotation = evt . GetWheelRotation ( ) rate = evt . GetLinesPerAction ( ) step = rate * float ( rotation ) / delta evt . Skip ( ) if wx . Platform == '__WXMAC__' : if not hasattr ( sel... | Translate mouse wheel events into matplotlib events |
230,494 | def _onLeave ( self , evt ) : evt . Skip ( ) FigureCanvasBase . leave_notify_event ( self , guiEvent = evt ) | Mouse has left the window . |
230,495 | def resize ( self , width , height ) : 'Set the canvas size in pixels' self . canvas . SetInitialSize ( wx . Size ( width , height ) ) self . window . GetSizer ( ) . Fit ( self . window ) | Set the canvas size in pixels |
230,496 | def _onMenuButton ( self , evt ) : x , y = self . GetPositionTuple ( ) w , h = self . GetSizeTuple ( ) self . PopupMenuXY ( self . _menu , x , y + h - 4 ) evt . Skip ( ) | Handle menu button pressed . |
230,497 | def _handleSelectAllAxes ( self , evt ) : if len ( self . _axisId ) == 0 : return for i in range ( len ( self . _axisId ) ) : self . _menu . Check ( self . _axisId [ i ] , True ) self . _toolbar . set_active ( self . getActiveAxes ( ) ) evt . Skip ( ) | Called when the select all axes menu item is selected . |
230,498 | def _handleInvertAxesSelected ( self , evt ) : if len ( self . _axisId ) == 0 : return for i in range ( len ( self . _axisId ) ) : if self . _menu . IsChecked ( self . _axisId [ i ] ) : self . _menu . Check ( self . _axisId [ i ] , False ) else : self . _menu . Check ( self . _axisId [ i ] , True ) self . _toolbar . se... | Called when the invert all menu item is selected |
230,499 | def _onMenuItemSelected ( self , evt ) : current = self . _menu . IsChecked ( evt . GetId ( ) ) if current : new = False else : new = True self . _menu . Check ( evt . GetId ( ) , new ) self . _toolbar . set_active ( self . getActiveAxes ( ) ) evt . Skip ( ) | Called whenever one of the specific axis menu items is selected |
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