
2010.10.14

  * dX,dY = window size, Xs, Ys = corner of image

  * PAD1 = 3 (gap between elements)
  * PAD2 = 5 (alternate gap)
  * COLORPAD = 10 (thickness of colorbar)
  * WdY = MAX (ZOOM_Y, textdY + 2*BUTTON_HEIGHT + PAD1) : height of zoom box or text box + buttons

2010.04.14

  * one font per frame
  * user-settable box padding
  * user-settable label & axis-label padding

  
