PTAnnotType

enum PTAnnotType {}

PDF supports the standard annotation types listed in the following enumeration (plug-in extensions may add new annotation types):

  • Text annotation

    Declaration

    Objective-C

    e_ptText

  • Link annotation

    Declaration

    Objective-C

    e_ptLink

  • Free text annotation

    Declaration

    Objective-C

    e_ptFreeText

  • Line annotation

    Declaration

    Objective-C

    e_ptLine

  • Square annotation

    Declaration

    Objective-C

    e_ptSquare

  • Circle annotation

    Declaration

    Objective-C

    e_ptCircle

  • Polygon annotation

    Declaration

    Objective-C

    e_ptPolygon

  • Polyline annotation

    Declaration

    Objective-C

    e_ptPolyline

  • Highlight annotation

    Declaration

    Objective-C

    e_ptHighlight

  • Underline annotation

    Declaration

    Objective-C

    e_ptUnderline

  • Squiggly-underline annotation

    Declaration

    Objective-C

    e_ptSquiggly

  • Strikeout annotation

    Declaration

    Objective-C

    e_ptStrikeOut

  • Rubber stamp annotation

    Declaration

    Objective-C

    e_ptStamp

  • Caret annotation

    Declaration

    Objective-C

    e_ptCaret

  • Ink annotation

    Declaration

    Objective-C

    e_ptInk

  • Pop-up annotation

    Declaration

    Objective-C

    e_ptPopup

  • File attachment annotation

    Declaration

    Objective-C

    e_ptFileAttachment

  • Sound annotation

    Declaration

    Objective-C

    e_ptSound

  • Movie annotation

    Declaration

    Objective-C

    e_ptMovie

  • Widget annotation

    Declaration

    Objective-C

    e_ptWidget

  • Screen annotation

    Declaration

    Objective-C

    e_ptScreen

  • Printer’s mark annotation

    Declaration

    Objective-C

    e_ptPrinterMark

  • Trap network annotation

    Declaration

    Objective-C

    e_ptTrapNet

  • Watermark annotation

    Declaration

    Objective-C

    e_ptWatermark

  • 3D annotation

    Declaration

    Objective-C

    e_pt3D

  • Redact annotation

    Declaration

    Objective-C

    e_ptRedact

  • Projection annotation, Adobe supplement to ISO 32000

    Declaration

    Objective-C

    e_ptProjection

  • Rich Media annotation, Adobe supplement to ISO 32000

    Declaration

    Objective-C

    e_ptRichMedia

  • Any other annotation type, not listed in PDF spec and unrecognized by PDFTron software

    Declaration

    Objective-C

    e_ptUnknown