# A3DGlobalGetGraphHatchingPatternData

A3DStatus `A3DGlobalGetGraphHatchingPatternData`(const A3DUns32 uiIndexHatchingPattern, A3DGraphHatchingPatternData *pData)
  `A3DStatus` A3DGlobalGetGraphHatchingPatternData(const `A3DUns32` uiIndexHatchingPattern, `A3DGraphHatchingPatternData`* pData)

  Retrieves an `A3DGraphHatchingPatternData`instance.

  > 2.0

  HOOPS stores pattern information in a global state using indexes. When given an index, you may call `A3DGlobalGetGraphHatchingPatternData`to fill in an `A3DGraphHatchingPatternData`instance.

  > `A3DGraphHatchingPatternData`

  > `A3DGlobalInsertGraphHatchingPattern()`

  > `A3DGraphDottingPatternData`

  > `A3DGraphSolidPatternData`

  > `A3DGraphVPicturePatternData`

  Parameters

  > uiIndexHatchingPattern: The index of the pattern.

  > pData: The `A3DGraphHatchingPatternData`to fill in.

  Returns

  > `A3D_SUCCESS`or an error code in case of failure.

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