[Kst] kdeextragear-2/kst/kst

[Andrew Walker]

CVS commit by arwalker: 

Prevent the user from zooming in too much, which ends up with an axis' labels all displaying the same value. The user is now limited to zooming in to range of 0.000001 on both the x and y axes. This can be modified by changing the values of X_MIN_DIFFERENCE and Y_MIN_DIFFERENCE in kst2dplot.cpp. Set these values to 0.0 to revert to the previous behaviour.


  M +123 -104  kst2dplot.cpp   1.178
  M +28 -11    kst2dplot.h   1.74