wLabelEntity.hpp

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/*
+---------------------------------------------------------------------------------------------------------------------------------------------------+
Created by Wilfried Koch.
Copyright @ 2025 Wilfried Koch. All rights reserved.
+---------------------------------------------------------------------------------------------------------------------------------------------------+
*/
 
#ifndef W_LABEL_ENTITY_HPP
#define W_LABEL_ENTITY_HPP
 
#include "../srcEntity/wEntity.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
 
namespace wPlot2D
{
 
    enum class AxisType;

    class LabelEntity : public wEngine::Entity
    {
        public:
            LabelEntity( const sf::Font& font, AxisType type, sf::Vector2f initialPosition );

            virtual ~LabelEntity( ) = default;

            [[nodiscard]] float getValue( ) const;

            [[nodiscard]] unsigned int getCharacterSize( ) const;

            [[nodiscard]] int getDecimalPlaces( ) const;

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

            void setLabelText( std::string text );

            void setCharacterSize( unsigned int newSize );

            void setDecimalPlaces( int places );

            void setCustomLabels( const std::string& labels );

            [[nodiscard]] bool usesCustomLabels( ) const;

            std::string formatLabel( float value );

            void render( sf::RenderWindow& window );
        private:
            AxisType mAlignment;
            unsigned int mCharacterSize;
            float mValue;
            int mDecimalPlaces;
            sf::Vector2f mOffset;
 
            std::string mCustomLabels;
            bool mUseCustomLabels;
 
            sf::Text mLabel;
    };
 
} // namespace wPlot2D
 
#endif