C++ (Cpp) AbstractAirspace::GetShape Examples

Example #1

File: AirspaceRenderer.cpp Project: DRIZO/xcsoar

  virtual void Visit(const AbstractAirspace &airspace) override {
    switch (airspace.GetShape()) {
    case AbstractAirspace::Shape::CIRCLE:
      VisitCircle((const AirspaceCircle &)airspace);
      break;

    case AbstractAirspace::Shape::POLYGON:
      VisitPolygon((const AirspacePolygon &)airspace);
      break;
    }
  }

Example #2

void
AirspaceVisitor::Visit(const AbstractAirspace &aa)
{
  switch (aa.GetShape()) {
  case AbstractAirspace::Shape::CIRCLE:
    Visit((const AirspaceCircle &)aa);
    break;

  case AbstractAirspace::Shape::POLYGON:
    Visit((const AirspacePolygon &)aa);
    break;
  }
}

Example #3

File: AirspaceRendererOther.cpp Project: kwtskran/XCSoar

  void Visit(const AbstractAirspace &airspace) {
    if (!SetupCanvas(airspace))
      return;

    switch (airspace.GetShape()) {
    case AbstractAirspace::Shape::CIRCLE:
      VisitCircle((const AirspaceCircle &)airspace);
      break;

    case AbstractAirspace::Shape::POLYGON:
      VisitPolygon((const AirspacePolygon &)airspace);
      break;
    }
  }

Example #4

File: AirspacePreviewRenderer.cpp Project: DRIZO/xcsoar

void
AirspacePreviewRenderer::Draw(Canvas &canvas, const AbstractAirspace &airspace,
                              const RasterPoint pt, unsigned radius,
                              const AirspaceRendererSettings &settings,
                              const AirspaceLook &look)
{
  AbstractAirspace::Shape shape = airspace.GetShape();
  AirspaceClass type = airspace.GetType();

  // Container for storing the points of a polygon airspace
  std::vector<RasterPoint> pts;
  if (shape == AbstractAirspace::Shape::POLYGON && !IsAncientHardware())
    GetPolygonPoints(pts, (const AirspacePolygon &)airspace, pt, radius);

  if (PrepareFill(canvas, type, look, settings)) {
    DrawShape(canvas, shape, pt, radius, pts);
    UnprepareFill(canvas);
  }

  if (PrepareOutline(canvas, type, look, settings))
    DrawShape(canvas, shape, pt, radius, pts);
}

Example #5

File: AirspaceRenderer.cpp Project: DRIZO/xcsoar

  virtual void Visit(const AbstractAirspace &airspace) override {
    if (warnings.IsAcked(airspace))
      return;

    AirspaceClass airspace_class = airspace.GetType();
    if (settings.fill_mode == AirspaceRendererSettings::FillMode::NONE ||
        settings.classes[airspace_class].fill_mode ==
        AirspaceClassRendererSettings::FillMode::NONE)
      return;

    Begin();
    SetBufferPens(airspace);

    switch (airspace.GetShape()) {
    case AbstractAirspace::Shape::CIRCLE:
      VisitCircle((const AirspaceCircle &)airspace);
      break;

    case AbstractAirspace::Shape::POLYGON:
      VisitPolygon((const AirspacePolygon &)airspace);
      break;
    }
  }