void PDF_GetTextStream_Unicode(CFX_WideTextBuf& buffer, CPDF_Document* pDoc, CPDF_Dictionary* pPage, FX_DWORD flags)
{
buffer.EstimateSize(0, 10240);
CPDF_Page page;
page.Load(pDoc, pPage);
CPDF_ParseOptions options;
options.m_bTextOnly = TRUE;
options.m_bSeparateForm = FALSE;
page.ParseContent(&options);
_PDF_GetTextStream_Unicode(buffer, &page, TRUE, NULL);
}
CFX_WideString PDF_GetFirstTextLine_Unicode(CPDF_Document* pDoc, CPDF_Dictionary* pPage)
{
CFX_WideTextBuf buffer;
buffer.EstimateSize(0, 1024);
CPDF_Page page;
page.Load(pDoc, pPage);
CPDF_ParseOptions options;
options.m_bTextOnly = TRUE;
options.m_bSeparateForm = FALSE;
page.ParseContent(&options);
CPDF_TextStream textstream(buffer, FALSE, NULL);
FX_POSITION pos = page.GetFirstObjectPosition();
while (pos) {
CPDF_PageObject* pObject = page.GetNextObject(pos);
if (pObject->m_Type != PDFPAGE_TEXT) {
continue;
}
if (textstream.ProcessObject((CPDF_TextObject*)pObject, TRUE)) {
break;
}
}
return buffer.GetWideString();
}