# StyleData

## Fields

double | `width`
bool | `isMaterial`
uint32_t | `rgbColorOrMaterialIndex`
uint8_t | `m_ucTransparency`

## Functions

| `StyleData`

## Detailed Description

struct `StyleData`

  Style information comes from the HOOPS Exchange definition. Please refer to the Exchange documentation for more information: http://docs.techsoft3d.com/exchange/latest/build/struct_a3_d_graph_style_data.html

  Public Functions

  inline `StyleData`()

  Public Members

  double `width`

    Line width in mm.

  bool `isMaterial`

    A value of true indicates the rgbColorOrMaterialIndex member (next) references a material in the global arrays. A value of false indicates it references a color

  uint32_t `rgbColorOrMaterialIndex`

    Index in the global array as indicated with the isMaterial member (above)

  uint8_t `m_ucTransparency`

    From 0 (transparent) to 255 (opaque). Default value is 255.

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