C
- GMCONSTLOT [線に垂直]
- GMCONSTLOT2 [2 点に垂直]
- GMCONSTPAR[距離指定平行線]
- GMCONSTPAR2 [1/2 距離指定平行線]
- GMCONSTSWI [放射線/構築線を切り替え]
- GMCONSTTAN [下書き線－接線]
- GMCONSTTC [下書き線－2 円 接線]
- GMCONSTVER [垂直]
- GMCONSTXLINE [指定点を通る線分]
- GMCONSTXRAY [指定点を通る放射線]
- GMCONSTZ [Z 方向]
- GMCONTIN [輪郭内側]
- GMCONTINUOUSCOPY [連続コピー]
- GMCONTOUT [輪郭外側]
- GMCONTRACE [輪郭トレース]
- GMCOPYLG [画層グループをコピー]
- GMCOUNTBLOCK [ブロック統計]