pdfGetSelectedText
Get the currently selected text.
char *pdfGetSelectedText(PDFViewerHandle viewer, int *length)
This function returns the currently selected text.
The text will be in the encoding set with pdfSetTextEncoding.
The string will be null-terminated, but note that it may contain 0x00
bytes (depending on the current text encoding). See
pdfSetTextEncoding.
The caller is responsible for calling pdfFreeMemory on the
returned string.
Returns an empty string if there is no selection (or if there is no text in the selected region).
C:
char *text;
int length;
text = pdfGetSelectedText(viewer, &length);
/* do something with the text ... */
pdfFreeMemory(text);