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* msg, PrinterData* printer_data, 18 const PrinterCap* printer_cap); 19 20 protected: 21 virtual bool startDoc(); 22 virtual bool startPage(int page); 23 virtual bool nextBand(BBitmap* bitmap, BPoint* offset); 24 virtual bool endPage(int page); 25 virtual bool endDoc(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