# si2DChainAlignType Enum

## Enumerations
enum | si2DChainAlignType { si2DChainTop = 0, si2DChainFront = 1, si2DChainRight = 2, si2DChainNormalRadian = 3, si2DChainNormalDegree = 4 }

## Detailed Description

Defines the types of alignment used for creating a 2D chain.
Note: Use this enum instead of the obsolete siViewType enum.

See also:
  X3DObject::Add2DChain, X3DObject::Add2DChain

## Enumeration Type Documentation

enum si2DChainAlignType

Enumerator:

  si2DChainTop | [0] Align with top viewport.
  si2DChainFront | [1] Align with front viewport.
  si2DChainRight | [2] Align with right viewport.
  si2DChainNormalRadian | [3] Align with plane normal, value must be specified in radian units.
  si2DChainNormalDegree | [4] Align with plane normal, value must be specified in degree units.