supercell-wx/scwx-qt/source/scwx/qt/gl/draw/geo_line.hpp

77 lines
1.7 KiB
C++

#pragma once
#include <scwx/qt/gl/gl.hpp>
#include <scwx/qt/gl/draw/draw_item.hpp>
#include <boost/gil.hpp>
namespace scwx
{
namespace qt
{
namespace gl
{
namespace draw
{
class GeoLine : public DrawItem
{
public:
explicit GeoLine(OpenGLFunctions& gl);
~GeoLine();
GeoLine(const GeoLine&) = delete;
GeoLine& operator=(const GeoLine&) = delete;
GeoLine(GeoLine&&) noexcept;
GeoLine& operator=(GeoLine&&) noexcept;
void Initialize() override;
void Render(const QMapbox::CustomLayerRenderParameters& params) override;
void Deinitialize() override;
/**
* Sets the geographic coordinate endpoints associated with the line.
*
* @param latitude1 Latitude of the first endpoint in degrees
* @param longitude1 Longitude of the first endpoint in degrees
* @param latitude2 Latitude of the second endpoint in degrees
* @param longitude2 Longitude of the second endpoint in degrees
*/
void SetPoints(float latitude1,
float longitude1,
float latitude2,
float longitude2);
/**
* Sets the modulate color of the line. If specified, the texture color will
* be multiplied by the modulate color to produce the result.
*
* @param color Modulate color (RGBA)
*/
void SetModulateColor(boost::gil::rgba8_pixel_t color);
/**
* Sets the width of the line.
*
* @param width Width in pixels
*/
void SetWidth(float width);
/**
* Sets the visibility of the line.
*
* @param visible
*/
void SetVisible(bool visible);
private:
class Impl;
std::unique_ptr<Impl> p;
};
} // namespace draw
} // namespace gl
} // namespace qt
} // namespace scwx