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