JWCaptionStyleBuilder

@objcMembers
public class JWCaptionStyleBuilder : NSObject, JWBuilder

The builder for JWCaptionStyle.

  • Declaration

    Swift

    public typealias Output = JWCaptionStyle

  • Builds a JWCaptionStyle structure describing how captions should look if accessibility settings are not defined by the user.

    Throws

    throws An error if the style is not setup properly.

    Declaration

    Swift

    public func build() throws -> JWCaptionStyle

  • Sets the font color of the captions.

    Declaration

    Swift

    @discardableResult
public func fontColor(_ fontColor: UIColor) -> JWCaptionStyleBuilder

    Parameters

    fontColor

    The color for the captions, including its opacity.

    Return Value

    The builder, so setters can be chained.

  • Sets the background color and the opacity of the overall window the captions reside in

    Declaration

    Swift

    @discardableResult
public func backgroundColor(_ backgroundColor: UIColor) -> JWCaptionStyleBuilder

    Parameters

    backgroundColor

    The color to set on the background of the captions.

    Return Value

    The builder, so setters can be chained.

  • Sets the highlight color and highlight opacity of the text.

    Declaration

    Swift

    @discardableResult
public func highlightColor(_ highlightColor: UIColor) -> JWCaptionStyleBuilder

    Parameters

    highlightColor

    The color to be set on the highlight of the text.

    Return Value

    The builder, so setters can be chained.

  • Sets the font style and font size.

    Declaration

    Swift

    @discardableResult
public func font(_ font: UIFont) -> JWCaptionStyleBuilder

    Parameters

    font

    The font to be set on captions.

    Return Value

    The builder, so setters can be chained.

  • Sets the edge style emphasis around text. The available options are: none, dropshadow, raised, depressed, and uniform.

    Declaration

    Swift

    @discardableResult
public func edgeStyle(_ edgeStyle: JWCaptionEdgeStyle) -> JWCaptionStyleBuilder

    Parameters

    edgeStyle

    The style to apply to the captions.

    Return Value

    The builder, so setters can be chained.

  • Sets the default position of side-loaded captions displayed in the player.

    This position is used if no position is specified by the caption itself, and this is only used with side-loaded captions. Because SRT captions contain no positional data, SRT captions will always be displayed using what is described by this property. For WebVTT captions, if no positional data is specified within the caption, the default position of the caption will be equal to what is described by this property.

    Declaration

    Swift

    @discardableResult
public func position(_ position: JWCaptionPosition) -> JWCaptionStyleBuilder

    Parameters

    position

    The desired default position of the rendered captions.

    Return Value

    The builder, so setters can be chained.

  • This property controls whether side-loaded captions will be enlarged for larger player sizes.

    If true, the side-loaded captions will be enlarged for large player sizes such as when the player is full screen. If false, the captions will retain their default assigned size, whether that is from the defined style by the developer or from the user’s accessibility settings.

    Note

    This only affects the rendering of side-loaded captions.

    Declaration

    Swift

    @discardableResult
public func allowScaling(_ allowed: Bool) -> JWCaptionStyleBuilder

    Parameters

    allowed

    If true, the captions will scale. If false, the captions will not scale. The default value is true.

    Return Value

    The builder, so setters can be chained.