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Render placefile Place statement

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This commit is contained in:
Dan Paulat 2023-07-20 23:38:43 -05:00
parent 1c39464228
commit 9f5de14f6b
5 changed files with 148 additions and 29 deletions
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40
wxdata/include/scwx/gr/placefile.hpp
View file

@ -6,6 +6,8 @@
#include <vector>
#include <boost/gil/typedefs.hpp>
#include <boost/units/quantity.hpp>
#include <boost/units/systems/si/length.hpp>
namespace scwx
{
@ -33,8 +35,46 @@ public:
Placefile(Placefile&&) noexcept;
Placefile& operator=(Placefile&&) noexcept;
enum class ItemType
{
Place,
Icon,
Font,
Text,
Line,
Triangles,
Image,
Polygon,
Unknown
};
struct DrawItem
{
ItemType itemType_ {ItemType::Unknown};
boost::units::quantity<boost::units::si::length> threshold_ {};
};
struct PlaceDrawItem : DrawItem
{
PlaceDrawItem() { itemType_ = ItemType::Place; }
boost::gil::rgba8_pixel_t color_ {};
double latitude_ {};
double longitude_ {};
double x_ {};
double y_ {};
std::string text_ {};
};
bool IsValid() const;
/**
* @brief Gets the list of draw items defined in the placefile
*
* @return vector of draw item pointers
*/
std::vector<std::shared_ptr<DrawItem>> GetDrawItems();
static std::shared_ptr<Placefile> Load(const std::string& filename);
static std::shared_ptr<Placefile> Load(std::istream& is);

22
wxdata/source/scwx/gr/placefile.cpp
View file

@ -10,8 +10,6 @@
#include <boost/algorithm/string.hpp>
#include <boost/units/base_units/metric/nautical_mile.hpp>
#include <boost/units/quantity.hpp>
#include <boost/units/systems/si/length.hpp>
namespace scwx
{
@ -42,21 +40,6 @@ public:
double y_ {};
};
struct DrawItem
{
boost::units::quantity<boost::units::si::length> threshold_ {};
};
struct PlaceDrawItem : DrawItem
{
boost::gil::rgba8_pixel_t color_ {};
double latitude_ {};
double longitude_ {};
double x_ {};
double y_ {};
std::string text_ {};
};
void ParseLocation(const std::string& latitudeToken,
const std::string& longitudeToken,
double& latitude,
@ -93,6 +76,11 @@ bool Placefile::IsValid() const
return p->drawItems_.size() > 0;
}
std::vector<std::shared_ptr<Placefile::DrawItem>> Placefile::GetDrawItems()
{
return p->drawItems_;
}
std::shared_ptr<Placefile> Placefile::Load(const std::string& filename)
{
logger_->debug("Loading placefile: {}", filename);