1 /* 2 * PCL5.h 3 * Copyright 1999-2000 Y.Takagi. All Rights Reserved. 4 */ 5 #ifndef __PCL5_H 6 #define __PCL5_H 7 8 9 #include "GraphicsDriver.h" 10 11 12 class Halftone; 13 14 15 class PCL5Driver : public GraphicsDriver { 16 public: 17 PCL5Driver(BMessage* message, PrinterData* printerData, 18 const PrinterCap* printerCap); 19 20 protected: 21 virtual bool StartDocument(); 22 virtual bool StartPage(int page); 23 virtual bool NextBand(BBitmap* bitmap, BPoint* offset); 24 virtual bool EndPage(int page); 25 virtual bool EndDocument(bool success); 26 27 private: 28 void _Move(int x, int y); 29 void _JobStart(); 30 void _StartRasterGraphics(int width, int height); 31 void _EndRasterGraphics(); 32 void _RasterGraphics(int compression_method, 33 const uchar* buffer, int size, bool lastPlane); 34 void _JobEnd(); 35 int _BytesToEnterCompressionMethod(int compression_method); 36 37 int fCompressionMethod; 38 Halftone* fHalftone; 39 }; 40 41 #endif // __PCL5_H 42