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();
}
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;
}
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);
}
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());
}
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;
}