css running not fluent

[王鹏鹏 <shuxue@impcas.ac.cn>]

I hava a css opi file which has 14 xy graph widget to display waveform record(length may be 156250、data type: double).  This type of record has more than 100 and may be 140M bytes of data to be displayed in the opi file.

The problem is that running of css is not fluent and sometimes has no response from css.

Any suggestions may be helpful!

Thanks a lot!