< previous page ][ next page > [back] [back to #library listing] 

DelayScore(sco, t {,kflag })

  adds t/seconds(1) to p2 for all lines in sco, and returns the resulting score
  if t<0, then all lines with a p2<0 are deleted.
  if kflag is 1, the operation is destructive for sco (default is 0)
  Warning: t is expressed in clicks !

Related topics: csound


DesactiveCanal(ch)

  desactivates all events in GeoMaestro channel ch
See: ActiveCanal 
Related topics: event


DesactiveRegion(reg)

  desactivates all events in region reg
See: ActiveRegion 
Related topics: event region


DesactiveTout()

  deactivates all events in the Ev array
See: ActiveTout 
Related topics: event


DisplayedCircles(regexp)

  ... see DisplayedObjects

Related topics: GUI object


DisplayedObjects(obtype {, regexp {, selflag}})

  returns an array containing all objects displayed in the GUI whose names
  contain regexp (a regular expression) and whose selection flag is selflag
  obtype must be either "points", "circles", "segments" or "pistes"
  if regexp is not given, all objects are returned
  if selflag is not given, the selection flag is not considered
    (this is the same as setting selflag = -1)
  
  this function is not intended to be used directly, since it is more
  convenient to call one of the following ones:
  
    DisplayedPoints({regexp})
    SelectedPoints({regexp})
    DisplayedCircles({regexp})
    SelectedCircles({regexp})
    DisplayedSegments({regexp})
    SelectedSegments({regexp})
    DisplayedPistes({regexp})
    SelectedPistes({regexp})
  
  in the returned array, the field 0 always contains the number of objects
  (so that DisplayedPoints() and SelectedPoints() actually return a piste)
  the objects are ordered according to the time of their creation in the GUI
See: OrderNames 
Related topics: GUI object


DisplayedPistes(regexp)

  ... see DisplayedObjects

Related topics: GUI object


DisplayedPoints(regexp)

  ... see DisplayedObjects

Related topics: GUI object


DisplayedSegments(regexp)

  ... see DisplayedObjects

Related topics: GUI object


Dist(a {,b})

  returns the distance between points a and b
  if only one argument is given, it should be a segment, whose length will
  be returned

Related topics: math point


Droite(t, A, B)

  ... to be used with ParaPiste ...
  defines a straight line, such that point A is reached a t=0 
  and point B is reached at t=1:
  -> x = (B["x"]-A["x"])*t+A["x"]
  -> y = (B["y"]-A["y"])*t+A["y"]
See: ParaPiste 
Related topics: piste math


DroiteAB(wid, a, b)

  draw an infinite line passing through point a and b
  (a and b coordinates are expressed in GeoMaestro units)
  !! --> wid must be a window inheriting wGMw methods
See: Droitew 
Related topics: graphics GUI


Droitew(wid,sz)

  draw in windows wid an infinite line passing through sz
See: xy xyd DroiteAB 
Related topics: graphics


ELisp(str)

  have its argument (a string) evaluated as Emacs Lisp code
  this require a TCP/IP connection between KeyKit and Emacs
See: launch_daemon_tcpip 
Related topics: emacs system


EditWave(wav {,keep})

  Opens the sound editor on wave file wav
  (uses the parameters WAVEEDITpath and WAVEEDIT2)
  if keep is 1, takes wav as is, otherwise gives it extension ".wav"

Related topics: audio system


Ellipse(wid,sz)

  performs wid.ellipse(sz) 
  except under Linux, where it actually draws the ellipse with Cerclew
  (this is a workaround useful because of a bug in the Linux port of KeyKit)
See: Cerclew 
Related topics: graphics


EmacsProcessScore(sco, func)

  have Emacs process the score sco through the ELisp function func
  and return the processed score (func is a string)
  this is a wrapper used to hide all details of the implementation of 
  the KeyKit/Emacs interface for exchanging scores
  (this should work out of the box for Windows and Linux systems)

Related topics: system custom csound


EnvironEgal(x,y)

  returns 1 if abs(x-y) < 0.001

Related topics: math programming


EvLabeled(label)

  returns the first event labelled label, with extra fields "ch" and "n"
  allowing to find it in the Ev array

Related topics: programming event


Eval(codestring {, str1, val1 {, str2, val2 {,..}}})

  A enhanced version of eval() supporting multithreading:
  eval("T_a_b_f__[n=uniqnum()] = "+codestring) is performed and T_a_b_f__[n] is
  returned. 
   
  The T_a_b_f__ array is then the only global variable used by Eval,
  and the uniqnum() calls make it possible to call several Eval at the same time
  without conflicts.
   
  Examples:
        coms = "1+1"
        a = Eval(coms)
        eval("T_ ="+coms)
        b = T_
  ... we get a==b, but no use of T_ was necessary to calculate a
   
  Use FlushEvalSpace() to empty the T_a_b_f__ array (this is automatically performed
  by GeoMaestro GUIs as often as possible)
   
  Other arguments are couples strn/valn, for which each occurrence of strn (a string) in
  codestring will be replaced by valn (any value) before evaluation
  
  Example:
        a = Eval("cos(Q)+P", "P", 1, "Q", 3.14159)
  
  a is 0; note that no specific global variable was necessary: "P" and "Q" are
  only strings, not variables.
See: MEval FlushEvalSpace 
Related topics: programming


< previous page ][ next page > [back] [back to #library listing]