PDFium Component Docs

ReadingHighlightColor-egenskap

Component: TPdfView  ·  Unit: PDFium
Controls the TPdfView reading-highlight overlay used by synchronized text-to-speech playback

Syntax

property ReadingHighlightColor: TColor;

Description

Reading highlight rectangles are supplied in page coordinates and painted over the requested page. This is intended for the current paragraph, heading, table cell, or line being spoken

Clear the highlight when playback stops or when the application moves to another fragment. ReadingHighlightColor controls the overlay colour

Remarks

Example

if Length(Content.Fragments) > 0 then
  PdfView1.SetReadingHighlight(Content.Fragments[0].LineRects, Content.Page);

See Also

SetReadingHighlight, ClearReadingHighlight, ReadingHighlightColor, ReadableContent