string ReadTextFromRect(int pageNum, Rect bbox)
{
PageTextExtractor pageProcess = null;
if (!_pageProcessCache.TryGetValue(pageNum, out pageProcess))
{
pageProcess = new PageTextExtractor(_pdfDoc.GetPage(pageNum));
_pageProcessCache.Add(pageNum, pageProcess);
}
return(pageProcess.SearchText(bbox));
}
public double[] GetLeftRightTextBounds(int pageNum)
{
PageTextExtractor pageProcess = null;
if (!_pageProcessCache.TryGetValue(pageNum, out pageProcess))
{
pageProcess = new PageTextExtractor(_pdfDoc.GetPage(pageNum));
_pageProcessCache.Add(pageNum, pageProcess);
}
return(pageProcess.LeftRightBounds);
}