PSPDFRenderFilter

Objective-C

NS_OPTIONS(NSUInteger, PSPDFRenderFilter) {
    /// If set, a grayscale filter will be applied.
    PSPDFRenderFilterGrayscale = 1 << 0,

    /// If set and `invertRenderColor` is `YES`, the inverted mode (a.k.a. night mode) will be rendered color correct.
    PSPDFRenderFilterColorCorrectInverted = 1 << 1,

    /// If set, a sepia filter will be applied.
    PSPDFRenderFilterSepia = 1 << 2
}

Swift

struct RenderFilter : OptionSet

Undocumented

  • If set, a grayscale filter will be applied.

    Declaration

    Objective-C

    PSPDFRenderFilterGrayscale = 1 << 0

    Swift

    static var grayscale: RenderFilter { get }
  • If set and invertRenderColor is YES, the inverted mode (a.k.a. night mode) will be rendered color correct.

    Declaration

    Objective-C

    PSPDFRenderFilterColorCorrectInverted = 1 << 1

    Swift

    static var colorCorrectInverted: RenderFilter { get }
  • If set, a sepia filter will be applied.

    Declaration

    Objective-C

    PSPDFRenderFilterSepia = 1 << 2

    Swift

    static var sepia: RenderFilter { get }