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C++ CFX_PathData::SetPointCount方法代码示例

本文整理汇总了C++中CFX_PathData::SetPointCount方法的典型用法代码示例。如果您正苦于以下问题：C++ CFX_PathData::SetPointCount方法的具体用法？C++ CFX_PathData::SetPointCount怎么用？C++ CFX_PathData::SetPointCount使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CFX_PathData的用法示例。


在下文中一共展示了CFX_PathData::SetPointCount方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: DrawThisAppearance

void CPWL_Caret::DrawThisAppearance(CFX_RenderDevice* pDevice,
                                    CFX_Matrix* pUser2Device) {
  if (IsVisible() && m_bFlash) {
    CFX_FloatRect rcRect = GetCaretRect();
    CFX_FloatRect rcClip = GetClipRect();
    CFX_PathData path;
    path.SetPointCount(2);

    FX_FLOAT fCaretX = rcRect.left + m_fWidth * 0.5f;
    FX_FLOAT fCaretTop = rcRect.top;
    FX_FLOAT fCaretBottom = rcRect.bottom;
    if (!rcClip.IsEmpty()) {
      rcRect.Intersect(rcClip);
      if (!rcRect.IsEmpty()) {
        fCaretTop = rcRect.top;
        fCaretBottom = rcRect.bottom;
        path.SetPoint(0, fCaretX, fCaretBottom, FXPT_MOVETO);
        path.SetPoint(1, fCaretX, fCaretTop, FXPT_LINETO);
      } else {
        return;
      }
    } else {
      path.SetPoint(0, fCaretX, fCaretBottom, FXPT_MOVETO);
      path.SetPoint(1, fCaretX, fCaretTop, FXPT_LINETO);
    }

    CFX_GraphStateData gsd;
    gsd.m_LineWidth = m_fWidth;
    pDevice->DrawPath(&path, pUser2Device, &gsd, 0, ArgbEncode(255, 0, 0, 0),
                      FXFILL_ALTERNATE);
  }
}
开发者ID:hfiguiere，项目名称:pdfium，代码行数:32，代码来源:PWL_Caret.cpp

示例2: DrawThisAppearance

void CPWL_Note_CloseBox::DrawThisAppearance(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device)
{
	CPWL_Button::DrawThisAppearance(pDevice, pUser2Device);

	CPDF_Rect rcClient = this->GetClientRect();
	rcClient = CPWL_Utils::DeflateRect(rcClient, 2.0f);

	CFX_GraphStateData gsd;
	gsd.m_LineWidth = 1.0f;

	CFX_PathData pathCross;

	if (m_bMouseDown)
	{
		rcClient.left += 0.5f;
		rcClient.right += 0.5f;
		rcClient.top -= 0.5f;
		rcClient.bottom -= 0.5f;
	}

	pathCross.SetPointCount(4);
	pathCross.SetPoint(0, rcClient.left, rcClient.bottom, FXPT_MOVETO);
	pathCross.SetPoint(1, rcClient.right, rcClient.top, FXPT_LINETO);
	pathCross.SetPoint(2, rcClient.left, rcClient.top, FXPT_MOVETO);
	pathCross.SetPoint(3, rcClient.right, rcClient.bottom, FXPT_LINETO);
	
	pDevice->DrawPath(&pathCross, pUser2Device, &gsd, 
		0, CPWL_Utils::PWLColorToFXColor(GetTextColor(),this->GetTransparency()), FXFILL_ALTERNATE);
}
开发者ID:HelloZhu，项目名称:PDFium.js，代码行数:29，代码来源:PWL_Note.cpp

示例3: DrawThisAppearance

void CPWL_CBButton::DrawThisAppearance(CFX_RenderDevice* pDevice,
                                       CPDF_Matrix* pUser2Device) {
  CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);

  CPDF_Rect rectWnd = CPWL_Wnd::GetWindowRect();

  if (IsVisible() && !rectWnd.IsEmpty()) {
    CPDF_Point ptCenter = GetCenterPoint();

    CPDF_Point pt1(ptCenter.x - PWL_CBBUTTON_TRIANGLE_HALFLEN,
                   ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
    CPDF_Point pt2(ptCenter.x + PWL_CBBUTTON_TRIANGLE_HALFLEN,
                   ptCenter.y + PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);
    CPDF_Point pt3(ptCenter.x,
                   ptCenter.y - PWL_CBBUTTON_TRIANGLE_HALFLEN * 0.5f);

    if (IsFloatBigger(rectWnd.right - rectWnd.left,
                      PWL_CBBUTTON_TRIANGLE_HALFLEN * 2) &&
        IsFloatBigger(rectWnd.top - rectWnd.bottom,
                      PWL_CBBUTTON_TRIANGLE_HALFLEN)) {
      CFX_PathData path;

      path.SetPointCount(4);
      path.SetPoint(0, pt1.x, pt1.y, FXPT_MOVETO);
      path.SetPoint(1, pt2.x, pt2.y, FXPT_LINETO);
      path.SetPoint(2, pt3.x, pt3.y, FXPT_LINETO);
      path.SetPoint(3, pt1.x, pt1.y, FXPT_LINETO);

      pDevice->DrawPath(&path, pUser2Device, NULL,
                        CPWL_Utils::PWLColorToFXColor(PWL_DEFAULT_BLACKCOLOR,
                                                      GetTransparency()),
                        0, FXFILL_ALTERNATE);
    }
  }
}
开发者ID:azunite，项目名称:libpdfium，代码行数:35，代码来源:PWL_ComboBox.cpp

示例4: OnDraw

void CFFL_IFormFiller::OnDraw(CPDFSDK_PageView* pPageView,
                              /*HDC hDC,*/ CPDFSDK_Annot* pAnnot,
                              CFX_RenderDevice* pDevice,
                              CPDF_Matrix* pUser2Device,
                              /*const CRect& rcWindow,*/ FX_DWORD dwFlags) {
    ASSERT(pPageView != NULL);
    CPDFSDK_Widget* pWidget = (CPDFSDK_Widget*)pAnnot;

    if (IsVisible(pWidget)) {
        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE)) {
            if (pFormFiller->IsValid()) {
                pFormFiller->OnDraw(pPageView, pAnnot, pDevice, pUser2Device, dwFlags);
                pAnnot->GetPDFPage();

                CPDFSDK_Document* pDocument = m_pApp->GetSDKDocument();
                if (pDocument->GetFocusAnnot() == pAnnot) {
                    CPDF_Rect rcFocus = pFormFiller->GetFocusBox(pPageView);
                    if (!rcFocus.IsEmpty()) {
                        CFX_PathData path;
                        path.SetPointCount(5);
                        path.SetPoint(0, rcFocus.left, rcFocus.top, FXPT_MOVETO);
                        path.SetPoint(1, rcFocus.left, rcFocus.bottom, FXPT_LINETO);
                        path.SetPoint(2, rcFocus.right, rcFocus.bottom, FXPT_LINETO);
                        path.SetPoint(3, rcFocus.right, rcFocus.top, FXPT_LINETO);
                        path.SetPoint(4, rcFocus.left, rcFocus.top, FXPT_LINETO);

                        CFX_GraphStateData gsd;
                        gsd.SetDashCount(1);
                        gsd.m_DashArray[0] = 1.0f;
                        gsd.m_DashPhase = 0;
                        gsd.m_LineWidth = 1.0f;
                        pDevice->DrawPath(&path, pUser2Device, &gsd, 0,
                                          ArgbEncode(255, 0, 0, 0), FXFILL_ALTERNATE);
                    }
                }
                return;
            }
        }

        if (CFFL_FormFiller* pFormFiller = GetFormFiller(pAnnot, FALSE))
            pFormFiller->OnDrawDeactive(pPageView, pAnnot, pDevice, pUser2Device,
                                        dwFlags);
        else
            pWidget->DrawAppearance(pDevice, pUser2Device, CPDF_Annot::Normal, NULL);

        if (!IsReadOnly(pWidget) && IsFillingAllowed(pWidget))
            pWidget->DrawShadow(pDevice, pPageView);
    }
}
开发者ID:hoanganhx86，项目名称:pdfium，代码行数:49，代码来源:FFL_IFormFiller.cpp

示例5: AddPathObject

void CPDF_StreamContentParser::AddPathObject(int FillType, FX_BOOL bStroke) {
  int PathPointCount = m_PathPointCount, PathClipType = m_PathClipType;
  m_PathPointCount = 0;
  m_PathClipType = 0;
  if (PathPointCount <= 1) {
    if (PathPointCount && PathClipType) {
      CPDF_Path path;
      path.New()->AppendRect(0, 0, 0, 0);
      m_pCurStates->m_ClipPath.AppendPath(path, FXFILL_WINDING, TRUE);
    }
    return;
  }
  if (PathPointCount &&
      m_pPathPoints[PathPointCount - 1].m_Flag == FXPT_MOVETO) {
    PathPointCount--;
  }
  CPDF_Path Path;
  CFX_PathData* pPathData = Path.New();
  pPathData->SetPointCount(PathPointCount);
  FXSYS_memcpy(pPathData->GetPoints(), m_pPathPoints,
               sizeof(FX_PATHPOINT) * PathPointCount);
  CFX_Matrix matrix = m_pCurStates->m_CTM;
  matrix.Concat(m_mtContentToUser);
  if (bStroke || FillType) {
    CPDF_PathObject* pPathObj = new CPDF_PathObject;
    pPathObj->m_bStroke = bStroke;
    pPathObj->m_FillType = FillType;
    pPathObj->m_Path = Path;
    pPathObj->m_Matrix = matrix;
    SetGraphicStates(pPathObj, TRUE, FALSE, TRUE);
    pPathObj->CalcBoundingBox();
    m_pObjectList->m_ObjectList.AddTail(pPathObj);
  }
  if (PathClipType) {
    if (!matrix.IsIdentity()) {
      Path.Transform(&matrix);
      matrix.SetIdentity();
    }
    m_pCurStates->m_ClipPath.AppendPath(Path, PathClipType, TRUE);
  }
}
开发者ID:primiano，项目名称:pdfium-merge，代码行数:41，代码来源:fpdf_page_parser.cpp

示例6: DrawThisAppearance

void CPWL_Edit::DrawThisAppearance(CFX_RenderDevice* pDevice,
                                   CFX_Matrix* pUser2Device) {
  CPWL_Wnd::DrawThisAppearance(pDevice, pUser2Device);

  CPDF_Rect rcClient = GetClientRect();
  CFX_ByteTextBuf sLine;

  int32_t nCharArray = m_pEdit->GetCharArray();
  FX_SAFE_INT32 nCharArraySafe = nCharArray;
  nCharArraySafe -= 1;
  nCharArraySafe *= 2;

  if (nCharArray > 0 && nCharArraySafe.IsValid()) {
    switch (GetBorderStyle()) {
      case PBS_SOLID: {
        CFX_GraphStateData gsd;
        gsd.m_LineWidth = (FX_FLOAT)GetBorderWidth();

        CFX_PathData path;
        path.SetPointCount(nCharArraySafe.ValueOrDie());

        for (int32_t i = 0; i < nCharArray - 1; i++) {
          path.SetPoint(
              i * 2,
              rcClient.left +
                  ((rcClient.right - rcClient.left) / nCharArray) * (i + 1),
              rcClient.bottom, FXPT_MOVETO);
          path.SetPoint(
              i * 2 + 1,
              rcClient.left +
                  ((rcClient.right - rcClient.left) / nCharArray) * (i + 1),
              rcClient.top, FXPT_LINETO);
        }
        if (path.GetPointCount() > 0)
          pDevice->DrawPath(
              &path, pUser2Device, &gsd, 0,
              CPWL_Utils::PWLColorToFXColor(GetBorderColor(), 255),
              FXFILL_ALTERNATE);
      } break;
      case PBS_DASH: {
        CFX_GraphStateData gsd;
        gsd.m_LineWidth = (FX_FLOAT)GetBorderWidth();

        gsd.SetDashCount(2);
        gsd.m_DashArray[0] = (FX_FLOAT)GetBorderDash().nDash;
        gsd.m_DashArray[1] = (FX_FLOAT)GetBorderDash().nGap;
        gsd.m_DashPhase = (FX_FLOAT)GetBorderDash().nPhase;

        CFX_PathData path;
        path.SetPointCount(nCharArraySafe.ValueOrDie());

        for (int32_t i = 0; i < nCharArray - 1; i++) {
          path.SetPoint(
              i * 2,
              rcClient.left +
                  ((rcClient.right - rcClient.left) / nCharArray) * (i + 1),
              rcClient.bottom, FXPT_MOVETO);
          path.SetPoint(
              i * 2 + 1,
              rcClient.left +
                  ((rcClient.right - rcClient.left) / nCharArray) * (i + 1),
              rcClient.top, FXPT_LINETO);
        }
        if (path.GetPointCount() > 0)
          pDevice->DrawPath(
              &path, pUser2Device, &gsd, 0,
              CPWL_Utils::PWLColorToFXColor(GetBorderColor(), 255),
              FXFILL_ALTERNATE);
      } break;
    }
  }

  CPDF_Rect rcClip;
  CPVT_WordRange wrRange = m_pEdit->GetVisibleWordRange();
  CPVT_WordRange* pRange = NULL;

  if (!HasFlag(PES_TEXTOVERFLOW)) {
    rcClip = GetClientRect();
    pRange = &wrRange;
  }
  IFX_SystemHandler* pSysHandler = GetSystemHandler();
  IFX_Edit::DrawEdit(
      pDevice, pUser2Device, m_pEdit,
      CPWL_Utils::PWLColorToFXColor(GetTextColor(), GetTransparency()),
      CPWL_Utils::PWLColorToFXColor(GetTextStrokeColor(), GetTransparency()),
      rcClip, CPDF_Point(0.0f, 0.0f), pRange, pSysHandler, m_pFormFiller);

  if (HasFlag(PES_SPELLCHECK)) {
    CPWL_Utils::DrawEditSpellCheck(pDevice, pUser2Device, m_pEdit, rcClip,
                                   CPDF_Point(0.0f, 0.0f), pRange,
                                   GetCreationParam().pSpellCheck);
  }
}
开发者ID:primiano，项目名称:pdfium-merge，代码行数:93，代码来源:PWL_Edit.cpp


注：本文中的CFX_PathData::SetPointCount方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。