Package Pmv :: Module measureCommands :: Class MeasureAngleGUICommand

Class MeasureAngleGUICommand

ViewerFramework.VFCommand.Command --+            
                                    |            
                  mvCommand.MVCommand --+        
                                        |        
                       MeasureAtomCommand --+    
                                            |    
   ViewerFramework.VFCommand.ICOM --+       |    
                                    |       |    
                     mvCommand.MVICOM --+   |    
                                        |   |    
                     mvCommand.MVAtomICOM --+    
                                            |    
                            MeasureGUICommand --+
                                                |
                                               MeasureAngleGUICommand

Accumulates picked atoms.Draws fans, lines and labels labelling the angle between trios of selected atoms (color-coded orange).Userpref 'measureAngleSL' sets the 'snakeLength' which is how many angle measureDisplays can be seen at the same time.When more than that number are measured, the first angle measured is no longer labeled.
   
Package : Pmv
   
Module  : measureCommands
   
Class   : MeasureAngleGUICommand
   
Command : measureAngleGC
   
Synopsis:

        angle/None<---measureAngleGC(atoms)
   
Required Argument:
        
        atoms --- atom(s)
        
angle --- returned when the number of atoms is a multiple of 3

Instance Methods

[hide private]

__init__(self, func=None)

onAddCmdToViewer(self)
method called when an instance of this command is added to the viewer.

__call__(self, atoms, **kw)
angle/None<---measureAngleGC(atoms)

doit(self, ats)
virtual method.

update(self, forward=1, event=None)

normal(self, at0, at1, at2)

Inherited from MeasureGUICommand: continuousUpdate_cb, guiCallback, initICOM, onRemoveObjectFromViewer, setLength, setLength_cb, setupUndoBefore, startICOM, stopICOM, undo, update_cb

Inherited from MeasureAtomCommand: getTransformedCoords, vvmult

Inherited from mvCommand.MVCommand: strArg

Inherited from mvCommand.MVCommand (private): _strArg

Inherited from ViewerFramework.VFCommand.Command: __repr__, addCallbackAfter, addCallbackBefore, addUndoCall, afterDoit, beforeDoit, buildFormDescr, buildLogArgList, checkDependencies, cleanup, customizeGUI, doitWrapper, getArguments, getHelp, getLastUsedValues, getLogArgs, getValNamedArgs, log, logString, onAddNewCmd, onCmdRun, setLastUsedValues, setupUndoAfter, showForm, tkCb, updateGeom, warningMsg