# GCKMediaTextTrackStyle Class [Instance Methods](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#pub-methods) \| [Class Methods](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#pub-static-methods) \| [Properties](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#properties) GCKMediaTextTrackStyle Class Reference ## Overview A class representing a style for a text media track. Inherits NSObject, \, and \. |---|---| | ## Instance Method Summary || | (instancetype) | - [init](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a600c6a41f0c89dd1e51920393a3174b4) | | | Designated initializer. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a600c6a41f0c89dd1e51920393a3174b4) | | || |---|---| | ## Class Method Summary || | (instancetype) | + [createDefault](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a4d40d0b1c0d72e1733371b457a5f3b0f) | | | Creates an instance with default values based on the system's closed captioning settings. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a4d40d0b1c0d72e1733371b457a5f3b0f) | | || |---|---| | ## Property Summary || | CGFloat | [fontScale](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a8657bab485956200569e2128703f93f7) | | | The font scaling factor for the text. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a8657bab485956200569e2128703f93f7) | | || | [GCKColor](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_color) \* | [foregroundColor](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a630918b42d27618a755547fd8384d2e8) | | | The foreground color. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a630918b42d27618a755547fd8384d2e8) | | || | [GCKColor](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_color) \* | [backgroundColor](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a1a06e7eb24bddd2ca92959fbbe8e322d) | | | The background color. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a1a06e7eb24bddd2ca92959fbbe8e322d) | | || | GCKMediaTextTrackStyleEdgeType | [edgeType](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#aefe8a9154f2dd19ede83a0594c072647) | | | The edge type. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#aefe8a9154f2dd19ede83a0594c072647) | | || | [GCKColor](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_color) \* | [edgeColor](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a5021b4bfa5f9b58e9b66cc9162d44dfb) | | | The edge color. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a5021b4bfa5f9b58e9b66cc9162d44dfb) | | || | GCKMediaTextTrackStyleWindowType | [windowType](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#aabed3d9a71851ab488ed155ba328f779) | | | The window type. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#aabed3d9a71851ab488ed155ba328f779) | | || | [GCKColor](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_color) \* | [windowColor](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a090069ab16ac343f5f4d5f85601dae82) | | | The window color. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a090069ab16ac343f5f4d5f85601dae82) | | || | CGFloat | [windowRoundedCornerRadius](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a36943153d2e88d9a5aa792c8f19157be) | | | Rounded corner radius absolute value in pixels. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a36943153d2e88d9a5aa792c8f19157be) | | || | NSString \* | [fontFamily](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a89a9a0b7a50af481ff7992203f6fe6ef) | | | The font family; if the font is not available, the generic font family will be used. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a89a9a0b7a50af481ff7992203f6fe6ef) | | || | GCKMediaTextTrackStyleFontGenericFamily | [fontGenericFamily](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a3d7ee1ea17a8227e24bf527359e6b3d5) | | | The generic font family. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a3d7ee1ea17a8227e24bf527359e6b3d5) | | || | GCKMediaTextTrackStyleFontStyle | [fontStyle](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a62ce3fc24ab0bd0200cca609e9a9af5a) | | | The font style. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#a62ce3fc24ab0bd0200cca609e9a9af5a) | | || | id | [customData](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#afe10f37106cdd3f8d7635a9bd846661e) | | | The custom data, if any. [More...](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_media_text_track_style#afe10f37106cdd3f8d7635a9bd846661e) | | || ## Method Detail |---|---|---|---| | - (instancetype) init | | | | Designated initializer. All properties are mutable and so can be supplied after construction. |---|---|---|---| | + (instancetype) createDefault | | | | Creates an instance with default values based on the system's closed captioning settings. This method will return nil on systems older than iOS 7. ## Property Detail |---|---| | |---| | - (CGFloat) fontScale | | readwritenonatomicassign | The font scaling factor for the text. |---|---| | |---| | - ([GCKColor](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_color)\*) foregroundColor | | readwritenonatomiccopy | The foreground color. |---|---| | |---| | - ([GCKColor](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_color)\*) backgroundColor | | readwritenonatomiccopy | The background color. |---|---| | |---| | - (GCKMediaTextTrackStyleEdgeType) edgeType | | readwritenonatomicassign | The edge type. |---|---| | |---| | - ([GCKColor](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_color)\*) edgeColor | | readwritenonatomiccopy | The edge color. |---|---| | |---| | - (GCKMediaTextTrackStyleWindowType) windowType | | readwritenonatomicassign | The window type. *Some receiver devices may not support this attribute.* |---|---| | |---| | - ([GCKColor](https://developers.google.com/cast/docs/reference/ios/interface_g_c_k_color)\*) windowColor | | readwritenonatomiccopy | The window color. *Some receiver devices may not support this attribute.* |---|---| | |---| | - (CGFloat) windowRoundedCornerRadius | | readwritenonatomicassign | Rounded corner radius absolute value in pixels. *Some receiver devices may not support this attribute.* |---|---| | |---| | - (NSString\*) fontFamily | | readwritenonatomiccopy | The font family; if the font is not available, the generic font family will be used. |---|---| | |---| | - (GCKMediaTextTrackStyleFontGenericFamily) fontGenericFamily | | readwritenonatomicassign | The generic font family. |---|---| | |---| | - (GCKMediaTextTrackStyleFontStyle) fontStyle | | readwritenonatomicassign | The font style. |---|---| | |---| | - (id) customData | | readwritenonatomicstrong | The custom data, if any.