TextBlobBuilder

public final class TextBlobBuilder

A builder object that is used to create a TextBlob.

  • Creates a new instance of the TextBlobBuilder

    Declaration

    Swift

    public init()
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  • Create the SKTextBlob from all the added runs.

    Declaration

    Swift

    public func build() -> TextBlob

    Return Value

    the new SKTextBlob if there were runs, otherwise null.

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  • Adds a new default-positioned run to the builder.

    Declaration

    Swift

    public func addRun(font: Paint, x: Float, y: Float, glyphs: [ushort])

    Parameters

    font

    The font to use for this run
    x

    The x position for this run
    y

    The y position for this run
    glyphs

    The glyphs to use for this run
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  • Adds a new horizontally-positioned run to the builder.

    Declaration

    Swift

    public func addHorizontalRun(font: Paint, y: Float, glyphs: [ushort], positions: [Float])

    Parameters

    font

    The font to use for this run
    y

    The vertical offset within the blob.
    glyphs

    The glyphs to use for this run
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  • Adds a new horizontally-positioned run to the builder.

    Declaration

    Swift

    public func addPositionedRun(font: Paint, y: Float, glyphs: [ushort], positions: [Point])

    Parameters

    font

    The font to use for this run
    y

    The vertical offset within the blob.
    glyphs

    The glyphs to use for this run
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