pdfGetWordCharBox2
Get the bounding box of a character in a word.
void pdfGetWordCharBox2(PDFHandle pdf, PDFWordHandle word, int charIdx,
double *xMin, double *yMin, double *xMax, double *yMax)
This function returns the bounding box of
the
charIdxth character in a word (whose
handle was obtained with pdfGetWord).
The xMin, yMin, xMax,
and yMax coordinates are in PDF coordinate space.
This function works on Unicode characters (used internally in
XpdfText). The pdfGetWordLength function returns the number of
Unicode characters.
This function is identical to pdfGetWordCharBox except that it
returns points in PDF coordinate space.
C:
PDFWordHandle word;
char *text;
int length;
pdfBuildWordList(pdf, 1);
for (i = 0; i < pdfGetNumWords(pdf); ++i) {
word = pdfGetWord(pdf, i);
for (j = 0; j < pdfGetWordLength(word); ++j) {
pdfGetWordCharBox2(pdf, word, i, &xMin, &yMin, &xMax, &yMax);
...
}
}
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