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C++ AbstractAirspace::get_type方法代码示例

本文整理汇总了C++中AbstractAirspace::get_type方法的典型用法代码示例。如果您正苦于以下问题:C++ AbstractAirspace::get_type方法的具体用法?C++ AbstractAirspace::get_type怎么用?C++ AbstractAirspace::get_type使用的例子?那么恭喜您, 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AbstractAirspace的用法示例。


在下文中一共展示了AbstractAirspace::get_type方法的2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: brush

  /**
   * Renders the AbstractAirspace on the canvas
   * @param as AbstractAirspace to render
   */
  void
  Render(const AbstractAirspace& as)
  {
    int type = as.get_type();
    if (type <= 0)
      return;

    // No intersections for this airspace
    if (m_intersections.empty())
      return;

    // Select pens and brushes
#ifdef ENABLE_SDL
    Color color =
      Graphics::GetAirspaceColour(settings.colours[type]);
#ifdef ENABLE_OPENGL
    color = color.with_alpha(48);
#endif
    Brush brush(color);
#else
    const Brush &brush = Graphics::GetAirspaceBrushByClass(type, settings);
    canvas.set_text_color(light_color(Graphics::GetAirspaceColourByClass(type, settings)));
#endif

    PixelRect rcd;
    // Calculate top and bottom coordinate
    rcd.top = chart.screenY(as.get_top_altitude(state));
    if (as.is_base_terrain())
      rcd.bottom = chart.screenY(fixed_zero);
    else
      rcd.bottom = chart.screenY(as.get_base_altitude(state));

    // Iterate through the intersections
    for (AirspaceIntersectionVector::const_iterator it = m_intersections.begin();
         it != m_intersections.end(); ++it) {
      const GeoPoint p_start = it->first;
      const GeoPoint p_end = it->second;
      const fixed distance_start = start.distance(p_start);
      const fixed distance_end = start.distance(p_end);

      // Determine left and right coordinate
      rcd.left = chart.screenX(distance_start);
      rcd.right = chart.screenX(distance_end);

      // only one edge found, next edge must be beyond screen
      if ((rcd.left == rcd.right) && (p_start == p_end)) {
        rcd.right = chart.screenX(chart.getXmax());
      }

      // Draw the airspace
      RenderBox(rcd, brush, settings.black_outline, type);
    }
  }
开发者ID:Mrdini,项目名称:XCSoar,代码行数:57,代码来源:CrossSectionWindow.cpp

示例2: intersection

/** 
 * Check whether this intersection should be added to, or updated in, the warning manager
 * 
 * @param airspace Airspace corresponding to current intersection
 */
  void intersection(const AbstractAirspace& airspace) {
    if (!m_warning_manager.get_config().class_enabled(airspace.get_type()) ||
        exclude_alt(airspace))
      return;

    AirspaceWarning& warning = m_warning_manager.get_warning(airspace);
    if (warning.state_accepted(m_warning_state)) {
      AirspaceInterceptSolution solution = intercept(airspace, m_state, m_perf);
      if (solution.valid() && (solution.elapsed_time <= m_max_time)) {
        warning.update_solution(m_warning_state, solution);
        m_found = true;
      }
    }
  }
开发者ID:galippi,项目名称:xcsoar,代码行数:19,代码来源:AirspaceWarningManager.cpp


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