PdfViewerTextSelectionChangeCallback typedef
PdfViewerTextSelectionChangeCallback =
void Function(PdfTextRanges? selection)
Function to be notified when the text selection is changed.
selection
is the selected text ranges.
If page selection is cleared on page dispose (it means, the page is scrolled out of the view), selection
is null.
Otherwise, selection
is the selected text ranges. If no selection is made, selection
is an empty list.
Implementation
typedef PdfViewerTextSelectionChangeCallback = void Function(
PdfTextRanges? selection);