boat::gui Namespace Reference

Namespaces
namespace	caches

Classes
struct	provider
struct	raster

Typedefs
using	variant = std::variant<geometry::geographic::geometry_collection, raster>

Functions
auto	draw_geometry (QPainter &out)
void	draw_image (execution_policy auto policy, boost::gil::rgba8c_view_t in, geometry::matrix const &in_affine, geometry::srs_spec auto &&in_crs, QPainter &out, geometry::matrix const &out_affine, geometry::srs_spec auto &&out_crs)
auto	draw_variant (execution_policy auto policy, auto &out, geometry::matrix const &out_affine, geometry::srs_variant const &out_crs)
wxGraphicsPath &	add (geometry::curve auto &&in, wxGraphicsPath &out)
auto	draw_geometry (wxGraphicsContext &out)
void	draw_image (execution_policy auto policy, boost::gil::rgba8c_view_t in, geometry::matrix const &in_affine, geometry::srs_spec auto &&in_crs, wxGraphicsContext &out, geometry::matrix const &out_affine, geometry::srs_spec auto &&out_crs)

Variables
constexpr auto	to_qt

Typedef Documentation

variant

using boat::gui::variant = std::variant<geometry::geographic::geometry_collection, raster>

Function Documentation

add()

wxGraphicsPath & boat::gui::add	(	geometry::curve auto &&	in,
		wxGraphicsPath &	out )

draw_geometry() [1/2]

auto boat::gui::draw_geometry ( QPainter & out )

inline

draw_geometry() [2/2]

auto boat::gui::draw_geometry ( wxGraphicsContext & out )

inline

draw_image() [1/2]

void boat::gui::draw_image	(	execution_policy auto	policy,
		boost::gil::rgba8c_view_t	in,
		geometry::matrix const &	in_affine,
		geometry::srs_spec auto &&	in_crs,
		QPainter &	out,
		geometry::matrix const &	out_affine,
		geometry::srs_spec auto &&	out_crs )

draw_image() [2/2]

void boat::gui::draw_image	(	execution_policy auto	policy,
		boost::gil::rgba8c_view_t	in,
		geometry::matrix const &	in_affine,
		geometry::srs_spec auto &&	in_crs,
		wxGraphicsContext &	out,
		geometry::matrix const &	out_affine,
		geometry::srs_spec auto &&	out_crs )

draw_variant()

auto boat::gui::draw_variant	(	execution_policy auto	policy,
		auto &	out,
		geometry::matrix const &	out_affine,
		geometry::srs_variant const &	out_crs )

Variable Documentation

to_qt

auto boat::gui::to_qt

constexpr

Initial value:

= overloaded{
    [](geometry::point auto&& v) { return QPointF(v.x(), v.y()); },
    [](this auto&& self, geometry::box auto&& v) -> QRectF {
        return {self(v.min_corner()), self(v.max_corner())};
    },
    [](this auto&& self, geometry::curve auto&& v) -> QList<QPointF> {
        return v | std::views::transform(self) | std::ranges::to<QList>();
    },
    [](this auto&& self, geometry::polygon auto&& v) -> QPainterPath {
        auto ret = QPainterPath{};
        ret.addPolygon(self(v.outer()));
        for (auto& item : v.inners())
            ret.addPolygon(self(item));
        return ret;
    }}