使用innovus画圆

foreach i [dbGet top.insts.cell.name -p2 PCLAMPC_H] {
set tmp1 [lindex [dbGet ${i}.pgInstTerms.net.name] 0]
set tmp2 [lindex [dbGet ${i}.pgInstTerms.net.name] 1]
set tx [expr [dbGet ${i}.pt_x] + 10.992]
set ty [expr [dbGet ${i}.pt_y] + 52.2
set tmp “”
set r 1500
set pai 3.1415926
if { $tmp1 == “VDDM” || $tmp2 == “VDDM”} {
for {set angle 0} { $angle < 360} {incr angle 10} {
### 2pai=360
set x [expr { $tx + $r$