[Gnuplot-info] wxt and qt term issue in gnuplot 4.6

[Peter <one...@ya...>]

Hi,
 
I tested gnuplot 4.6 wxt and qt terminal in Mac 10.6 and 10.8. 
both termianl doesn't supprort the pipe.
 
I run the command:
    gnuplot -p < myplot.cmd
 
where myplot.cmd contains the following
 set terminal qt
 #set terminal wxt
 plot sin(x)

The pipe works fine for x11 or aqua terminal though.
 
I also tried gnuplot 4.7, the pipe works for qt but not for wxt terminal.
However,  the generated plot  in qt terminal cannot zoom and grid button doesn't work.
 
Any suggestions?
 
thanks.
 
Peter