C++ (Cpp) CPDF_LinkList::GetLinkAtPoint Examples

Example #1

File: fpdfdoc.cpp Project: was4444/pdfium

DLLEXPORT FPDF_LINK STDCALL
FPDFLink_GetLinkAtPoint(FPDF_PAGE page, double x, double y) {
    CPDF_Page* pPage = (CPDF_Page*)page;
    CPDF_LinkList* pLinkList = GetLinkList(pPage);
    if (!pLinkList)
        return nullptr;

    return pLinkList->GetLinkAtPoint(pPage, (FX_FLOAT)x, (FX_FLOAT)y, nullptr)
           .GetDict();
}

Example #2

File: fpdfdoc.cpp Project: was4444/pdfium

DLLEXPORT int STDCALL
FPDFLink_GetLinkZOrderAtPoint(FPDF_PAGE page, double x, double y) {
    CPDF_Page* pPage = (CPDF_Page*)page;
    CPDF_LinkList* pLinkList = GetLinkList(pPage);
    if (!pLinkList)
        return -1;

    int z_order = -1;
    pLinkList->GetLinkAtPoint(pPage, (FX_FLOAT)x, (FX_FLOAT)y, &z_order);
    return z_order;
}

Example #3

File: fpdfdoc.cpp Project: PDi-Communication-Systems-Inc/lollipop_external_pdfium

DLLEXPORT FPDF_LINK STDCALL FPDFLink_GetLinkAtPoint(FPDF_PAGE page, double x, double y)
{
	if (page == NULL) return NULL;
	CPDF_Page* pPage = (CPDF_Page*)page;

	// Link list is stored with the document
	CPDF_Document* pDoc = pPage->m_pDocument;
	CPDF_LinkList* pLinkList = (CPDF_LinkList*)pDoc->GetPrivateData(&this_module);
	if (pLinkList == NULL) {
		pLinkList = FX_NEW CPDF_LinkList(pDoc);
		pDoc->SetPrivateData(&this_module, pLinkList, ReleaseLinkList);
	}

	return pLinkList->GetLinkAtPoint(pPage, (FX_FLOAT)x, (FX_FLOAT)y);
}

Example #4

FPDF_EXPORT FPDF_LINK FPDF_CALLCONV FPDFLink_GetLinkAtPoint(FPDF_PAGE page,
                                                            double x,
                                                            double y) {
  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
  if (!pPage)
    return nullptr;

  CPDF_LinkList* pLinkList = GetLinkList(pPage);
  if (!pLinkList)
    return nullptr;

  CPDF_Link link = pLinkList->GetLinkAtPoint(
      pPage, CFX_PointF(static_cast<float>(x), static_cast<float>(y)), nullptr);

  return FPDFLinkFromCPDFDictionary(link.GetDict());
}

Example #5

FPDF_EXPORT int FPDF_CALLCONV FPDFLink_GetLinkZOrderAtPoint(FPDF_PAGE page,
                                                            double x,
                                                            double y) {
  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
  if (!pPage)
    return -1;

  CPDF_LinkList* pLinkList = GetLinkList(pPage);
  if (!pLinkList)
    return -1;

  int z_order = -1;
  pLinkList->GetLinkAtPoint(
      pPage, CFX_PointF(static_cast<float>(x), static_cast<float>(y)),
      &z_order);
  return z_order;
}