C++ (Cpp) annotIterator示例

示例#1

void CPDFSDK_PageView::PageView_OnDraw(CFX_RenderDevice* pDevice,
                                       CPDF_Matrix* pUser2Device,
                                       CPDF_RenderOptions* pOptions) {
  m_curMatrix = *pUser2Device;

  CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
  CPDFSDK_AnnotIterator annotIterator(this, true);
  while (CPDFSDK_Annot* pSDKAnnot = annotIterator.Next()) {
    CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
    pAnnotHandlerMgr->Annot_OnDraw(this, pSDKAnnot, pDevice, pUser2Device, 0);
  }
}

示例#2

CPDFSDK_Annot* CPDFSDK_PageView::GetFXAnnotAtPoint(FX_FLOAT pageX,
                                                   FX_FLOAT pageY) {
  CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
  CPDFSDK_AnnotHandlerMgr* pAnnotMgr = pEnv->GetAnnotHandlerMgr();
  CPDFSDK_AnnotIterator annotIterator(this, false);
  while (CPDFSDK_Annot* pSDKAnnot = annotIterator.Next()) {
    CPDF_Rect rc = pAnnotMgr->Annot_OnGetViewBBox(this, pSDKAnnot);
    if (rc.Contains(pageX, pageY))
      return pSDKAnnot;
  }

  return nullptr;
}

示例#3

文件： fsdk_mgr.cpp 项目： chenjian-rits/pdfium

void CPDFSDK_PageView::PageView_OnDraw(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,CPDF_RenderOptions* pOptions)
{
    m_curMatrix = *pUser2Device;

    CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
    CPDFSDK_AnnotIterator annotIterator(this, TRUE);
    CPDFSDK_Annot* pSDKAnnot = nullptr;
    int index = -1;
    while ((pSDKAnnot = annotIterator.Next(index))) {
        CPDFSDK_AnnotHandlerMgr* pAnnotHandlerMgr = pEnv->GetAnnotHandlerMgr();
        ASSERT(pAnnotHandlerMgr);
        pAnnotHandlerMgr->Annot_OnDraw(
            this, pSDKAnnot, pDevice, pUser2Device, 0);
    }
}

示例#4

CPDFSDK_Annot* CPDFSDK_PageView::GetFXWidgetAtPoint(FX_FLOAT pageX,
                                                    FX_FLOAT pageY) {
  CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
  CPDFSDK_AnnotHandlerMgr* pAnnotMgr = pEnv->GetAnnotHandlerMgr();
  CPDFSDK_AnnotIterator annotIterator(this, false);
  while (CPDFSDK_Annot* pSDKAnnot = annotIterator.Next()) {
    if (pSDKAnnot->GetType() == "Widget") {
      pAnnotMgr->Annot_OnGetViewBBox(this, pSDKAnnot);
      CPDF_Point point(pageX, pageY);
      if (pAnnotMgr->Annot_OnHitTest(this, pSDKAnnot, point))
        return pSDKAnnot;
    }
  }

  return nullptr;
}

示例#5

文件： fsdk_mgr.cpp 项目： chenjian-rits/pdfium

CPDFSDK_Annot* CPDFSDK_PageView::GetFXAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY)
{

    CPDFSDK_AnnotIterator annotIterator(this, FALSE);
    CPDFDoc_Environment* pEnv = m_pSDKDoc->GetEnv();
    CPDFSDK_AnnotHandlerMgr* pAnnotMgr = pEnv->GetAnnotHandlerMgr();
    CPDFSDK_Annot* pSDKAnnot = NULL;
    int index = -1;
    while((pSDKAnnot = annotIterator.Next(index)))
    {
        CPDF_Rect rc = pAnnotMgr->Annot_OnGetViewBBox(this, pSDKAnnot);
        if(rc.Contains(pageX, pageY))
            return pSDKAnnot;
    }

    return NULL;
}