TouchVG framework
| 枚举
mgsnap.h 文件参考

定义图形特征点捕捉器接口 MgSnap 更多...

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interface  MgSnap
 图形特征点捕捉器接口 更多...
 

枚举

enum  MgSnapType {
  kMgSnapNone, kMgSnapSameX, kMgSnapSameY, kMgSnapGridX,
  kMgSnapGridY, kMgSnapGrid, kMgSnapPoint, kMgSnapCenter,
  kMgSnapMidPoint, kMgSnapQuadrant, kMgSnapOutPoint, kMgSnapTangent,
  kMgSnapIntersect, kMgSnapParallel, kMgSnapPerp, kMgSnapPerpNear,
  kMgSnapNearPt, kMgSnapExtendPt
}
 特征点类型 更多...
 
enum  MgSnapOptions {
  kMgOptionSnapGrid = 1 << 1, kMgOptionStartMustVertex = 1 << 2, kMgOptionSnapVertex = 1 << 3, kMgOptionSnapCenter = 1 << 4,
  kMgOptionSnapMidPoint = 1 << 5, kMgOptionSnapQuadrant = 1 << 6, kMgOptionSnapCross = 1 << 7, kMgOptionSnapPerp = 1 << 8,
  kMgOptionSnapPerpOut = 1 << 9, kMgOptionSnapTangent = 1 << 10, kMgOptionSnapNear = 1 << 11, kMgOptionSnapExtend = 1 << 12,
  kMgOptionSnapParallel = 1 << 13
}
 捕捉选项位 更多...
 

详细描述

定义图形特征点捕捉器接口 MgSnap


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