Method DrawText

IO/ExportPDF/vtkPDFContextDevice2D.cxx:238–275

  }

  void DrawText(const float ptIn[2]) const
  {
    assert(this->Valid);

    // Copy point since we'll modify it:
    std::array<float, 2> pt = { { ptIn[0], ptIn[1] } };

    this->JustifyStartPoint(pt.data());

    // Prepare text state
    HPDF_Page_BeginText(this->Page);
    HPDF_Page_SetFontAndSize(this->Page, this->Font, this->FontSize);
    HPDF_Page_SetTextRenderingMode(this->Page, HPDF_FILL);
    HPDF_Page_SetTextLeading(this->Page, this->Leading);

    // Initialize text matrix
    HPDF_Page_SetTextMatrix(this->Page, this->CosineTheta, this->SineTheta, -this->SineTheta,
      this->CosineTheta, pt[0], pt[1]);

    // Draw lines:
    switch (this->TextProp->GetJustification())
    {
      default:
      case VTK_TEXT_LEFT:
        this->PrintLeftJustifiedText();
        break;

      case VTK_TEXT_CENTERED:
        this->PrintCenterJustifiedText();
        break;

      case VTK_TEXT_RIGHT:
        this->PrintRightJustifiedText();
        break;
    }

    HPDF_Page_EndText(this->Page);
  }

private:
  bool LoadFont()