1 /* 2 * 3 * (C) Copyright IBM Corp. 1998-2007 - All Rights Reserved 4 * 5 */ 6 7 #ifndef __PFLOW_H 8 #define __PFLOW_H 9 10 #include "unicode/utypes.h" 11 #include "layout/LETypes.h" 12 13 #include "layout/plruns.h" 14 #include "layout/playout.h" 15 16 #include "gsupport.h" 17 #include "rsurface.h" 18 19 typedef void pf_flow; 20 21 pf_flow *pf_create(const LEUnicode chars[], le_int32 charCount, const pl_fontRuns *fontRuns, LEErrorCode *status); 22 23 void pf_close(pf_flow *flow); 24 25 le_int32 pf_getAscent(pf_flow *flow); 26 le_int32 pf_getLineHeight(pf_flow *flow); 27 le_int32 pf_getLineCount(pf_flow *flow); 28 void pf_breakLines(pf_flow *flow, le_int32 width, le_int32 height); 29 void pf_draw(pf_flow *flow, rs_surface *surface, le_int32 firstLine, le_int32 lastLine); 30 31 pf_flow *pf_factory(const char *fileName, const le_font *font, gs_guiSupport *guiSupport); 32 33 #endif 34