EImageIface.h

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#ifndef _EIMAGEIFACE_H_
#define _EIMAGEIFACE_H_

#include <string>
#include "appcore/printertemplate/EMPrinterTemplate.h"

enum Alignement 
{ 
    Left = 0, // = TOP_LEFT
    Center = 1, // = TOP_CENTER
    Right = 2, // = TOP_RIGHT
    MiddleLeft  = 3,
    MiddleCenter = 4,
    MiddleRight = 5,
    BottomLeft = 6,
    BottomCenter = 7,
    BottomRight = 8
};

namespace EM
{
    namespace Printer
    {
        class EMPRINTERTEMPLATE_API EImageIface
        {
        public:
                enum Metrics { Pixel = 0, Milimeter = 1, Centimeter = 2 };
                enum FontEncoding { None = 0, Utf8 = 1 };

                EImageIface();
                virtual ~EImageIface();

                virtual long SetSize( float width, float height );
                virtual long GetWidth();
                virtual long GetHeight();
                virtual long GetTextWidth( std::string text );
                virtual long GetTextHeight();
                virtual float GetTextHeightMM();
                virtual Metrics GetMetrics();
                virtual FontEncoding GetFontEncoding();
                virtual long CalculateMetrics();
                virtual long SetCurrentPos( float x, float y);
                virtual long GetPositionX();
                virtual long GetPositionY();
                virtual long SetMetrics( Metrics metric );
                virtual long SetFontEncoding( FontEncoding encode );
                virtual long SetAlign( Alignement align );
                virtual long SetBkColor( int colorIdx );
                virtual long SetTextColor( int colorIdx );
                virtual long SetDrawedObjectColors( int borderColorIdx, int fillColorIdx );
                virtual long SetFont( std::string fontName, long size, bool bold, bool italic);
                virtual long SetFont( std::string fontName, long size, bool bold, bool italic, bool underline );
                virtual long DrawText( float x, float y, long width, long height, std::string text, Alignement align, short rotation = 0 );
                virtual long DrawBox( float x1, float y1, float x2, float y2 );
                virtual long DrawEllipse( float x, float y, float w, float h );
                virtual long DrawLine( float x1, float y1, float x2, float y2 );
                virtual long DrawPicture( float x, float y, std::string fileName );
                virtual long DrawPicture( float x, float y, std::string fileName, long width, long height );

                virtual long DrawQRCode( long x, long y, long width, long height, std::string data );

                void SetDefaultPath( const std::string &defaultPath );
                std::string GetDefaultPath() const;

        private:
                class DataClass;
                DataClass *d;
        };
    }
}

#endif //_EIMAGEIFACE_H