本文整理汇总了C++中MapWindowProjection::GetScreenHeight方法的典型用法代码示例。如果您正苦于以下问题：C++ MapWindowProjection::GetScreenHeight方法的具体用法？C++ MapWindowProjection::GetScreenHeight怎么用？C++ MapWindowProjection::GetScreenHeight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MapWindowProjection的用法示例。
在下文中一共展示了MapWindowProjection::GetScreenHeight方法的1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: v
void
WaypointRenderer::render(Canvas &canvas, LabelBlock &label_block,
const MapWindowProjection &projection,
const struct WaypointRendererSettings &settings,
const PolarSettings &polar_settings,
const TaskBehaviour &task_behaviour,
const MoreData &basic, const DerivedInfo &calculated,
const ProtectedTaskManager *task,
const ProtectedRoutePlanner *route_planner)
{
if (way_points == nullptr || way_points->IsEmpty())
return;
WaypointVisitorMap v(projection, settings, look, task_behaviour, basic);
if (task != nullptr) {
ProtectedTaskManager::Lease task_manager(*task);
const TaskStats &task_stats = task_manager->GetStats();
// task items come first, this is the only way we know that an item is in task,
// and we won't add it if it is already there
if (task_stats.task_valid)
v.SetTaskValid();
const AbstractTask *atask = task_manager->GetActiveTask();
if (atask != nullptr)
atask->AcceptTaskPointVisitor(v);
}
way_points->VisitWithinRange(projection.GetGeoScreenCenter(),
projection.GetScreenDistanceMeters(), v);
v.Calculate(route_planner, polar_settings, task_behaviour, calculated);
v.Draw(canvas);
MapWaypointLabelRender(canvas,
projection.GetScreenWidth(),
projection.GetScreenHeight(),
label_block, v.labels, look);
}