http://bbs.eetop.cn/thread-896103-1-1.html 这里有解决方法
1. CIW 菜单 "Tools ->Display Resources Manager...“
2. Click "Edit..." in Display Resources Tool Box.
3. Change "Tech Lib Name" to your technology library.
4.select "All LPPs".
4. Search for layer "y0 drawing" and modify the Line Style and click "Apply" at the bottom of "Layers" column.
5. Re-do step 4 to change "y1", "y2" ........ "y9" drawing layers.
6. click "Modify Current Packet" on the rigth-down corner or File->Save in the Display Resource Editor.
7. Load this in your CIW with "drLoadDrf "./display.drf" command
after your pdk display.drf file is loaded.
For standalone ViVA environment variables should be set in the .cdsinit
or .cdsenv files, i.e.
• viva.trace lineStyle string "solid" nil
• viva.trace lineThickness string "thick" nil
A full list can be found in this file $CDSHOME/tools/dfII/etc/tools/viva/.cdsenv