lm_initaxes

Initialize pixel axes for this window. The pixel
axes is used by the Modelit Layout manager to position handle graphics
objects that normally do not appear outside an axes, like line, text and
patch objects.

CALL:

   h = lm_initaxes(HWIN, LAYER)
  

INPUT:

   HWIN: 
     handle of figure for which pixel axes will be set (defaults to gcf)
   LAYER: 
     Layer number. (Optional, default value: 1) 
     If needed, multiple axes objects can be created to
     enable plotting in different layers. Frames plotted in the
     current axes obscure lines and text objects in other layers.
          

OUTPUT:

   h: 
     handle of pixel axes for layer LAYER
      

APPROACH:

   Pixel axes is stored in the application data  ('frameaxis') of the specified figure