wAxisEntity.hpp

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/*
+---------------------------------------------------------------------------------------------------------------------------------------------------+
Created by Wilfried Koch.
Copyright @ 2025 Wilfried Koch. All rights reserved.
+---------------------------------------------------------------------------------------------------------------------------------------------------+
*/
 
#ifndef W_AXIS_ENTITY_HPP
#define W_AXIS_ENTITY_HPP
 
#include "../srcEntity/wEntity.hpp"
#include "../srcUtils/wAssetManager.hpp"
 
#include "wLineEntity.hpp"
#include "wNotchEntity.hpp"
#include "wTitleEntity.hpp"
#include "wLabelEntity.hpp"
 
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wfloat-equal"
#pragma GCC diagnostic ignored "-Wswitch-default"
#include <SFML/Graphics.hpp>
#pragma GCC diagnostic pop
 
#include <vector>
 
namespace wPlot2D
{

    enum class AxisType
    {
        X_AXIS,
        Y_AXIS
    };

    enum class NotchPosition
    {
        Center,
        Above,
        Below
    };

    class AxisEntity : public wEngine::Entity
    {
        public:
            AxisEntity( sf::Font& font, sf::Vector2f origin, sf::Vector2f scale, sf::Vector2f offset, AxisType type, sf::Vector2f axisRange );

            virtual ~AxisEntity( ) = default;

            void setColor( sf::Color color );

            void setThickness( float thickness );

            void setArrowSize( float arrowSize );

            void addTitle( const std::string& title );

            void addTitle( const std::wstring& title );

            void setTitleFont( const sf::Font& font );

            void setTitleCharacterSize( unsigned int size );

            void setTitleColor( sf::Color newColor );

            void setTitleOffset( sf::Vector2f titleOffset );

            [[nodiscard]] sf::Vector2f getTitleOffset( ) const;

            void addNotches( float interval, NotchPosition position, bool hasLabels = false );

            void setNotchesColor( const sf::Color& color );

            void setNotchesThickness( float thickness );

            void setNotchesLength( float newLength );

            void setLabelsFont( const sf::Font& font );

            void setLabelsColor( const sf::Color& color );

            [[nodiscard]] std::vector< sf::Vector2f > getLabelsOffset( ) const;

            void setLabelsOffset( sf::Vector2f offset );

            void addLabelsOffset( sf::Vector2f delta );

            void setLabelsCharacterSize( unsigned int newSize );

            void setLabelsDecimalPlaces( int places );

            void setCustomLabels( const std::vector< std::string >& labels );

            void render( sf::RenderWindow& window );
        private:
            sf::Font& mTitleFont;
            sf::Font& mLabelsFont;
            AxisType mAxisType;
            sf::Vector2f mAxisRange;
            std::unique_ptr< LineEntity > mAxisLine;
            float mArrowSize;
 
            std::vector< std::unique_ptr< NotchEntity > > mNotches;
            NotchPosition mNotchPosition;
 
            std::unique_ptr< TitleEntity > mTitle;
 
            bool mHasLabels;
            std::vector< std::unique_ptr< LabelEntity > > mLabels;

            void construct( );

            template < typename T >
            void initTitle( const T& title );

            void initNotches( );
    };
 
}//End of namespace wPlot2D
 
#endif