1) BOARD GEOMETRY/OUTLINE
2) BOARD GEOMETRY/SOLDERMASK_TOP
3) PACKAGE GEOMETRY/SOLDERMASK_TOP
4) VIA CLASS/SOLDERMASK_TOP
5) PIN/SOLDERMASK_TOP
1) BOARD GEOMETRY/OUTLINE
2) BOARD GEOMETRY/SOLDERMASK_BOTTOM
3) PACKAGE GEOMETRY/SOLDERMASK_BOTTOM
4) VIA CLASS/SOLDERMASK_BOTTOM
5) PIN/SOLDERMASK_BOTTOM
Allegro artwork soldermask顶层和soldermask底层需要出那些信息
原文：http://www.cnblogs.com/huoyan007/p/5142444.html