Package Pmv :: Module measureCommands :: Class MeasureDistanceGUICommand

Class MeasureDistanceGUICommand

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

Accumulates picked atoms. Draws lines between pairs of selected atoms, labeled by distance (color-coded yellow).Userpref 'measureDistanceSL' sets the 'snakeLength' which is how many distance measures can be displayed at the same time.When more than that number are measured, the first distance measured is no longer labeled.
   
Package : Pmv
   
Module  : measureCommands
   
Class   : MeasureDistanceGUICommand
   
Command : measureDistanceGC
   
Synopsis:

        distance/None<---measureDistanceGC(atoms)
   
Required Argument:
        
           atoms --- atom(s)

Instance Methods

[hide private]

__init__(self, func=None)

guiCallback(self, event=None)

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

__call__(self, atoms, **kw)
distance/None<---measureDistanceGC(atoms)

doit(self, ats)
virtual method.

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

Inherited from MeasureGUICommand: continuousUpdate_cb, 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