| | 1 | /* |
| | 2 | * |
| | 3 | * © 2016 and later: Unicode, Inc. and others. |
| | 4 | * License & terms of use: http://www.unicode.org/copyright.html#License |
| | 5 | * |
| | 6 | * (C) Copyright IBM Corp. 1998-2007 - All Rights Reserved |
| | 7 | * |
| | 8 | */ |
| | 9 | |
| | 10 | #ifndef __PFLOW_H |
| | 11 | #define __PFLOW_H |
| | 12 | |
| | 13 | #include "unicode/utypes.h" |
| | 14 | #include "layout/LETypes.h" |
| | 15 | |
| | 16 | #include "layout/plruns.h" |
| | 17 | #include "layout/playout.h" |
| | 18 | |
| | 19 | #include "gsupport.h" |
| | 20 | #include "rsurface.h" |
| | 21 | |
| | 22 | typedef void pf_flow; |
| | 23 | |
| | 24 | pf_flow *pf_create(const LEUnicode chars[], le_int32 charCount, const pl_fontRuns *fontRuns, LEErrorCode *status); |
| | 25 | |
| | 26 | void pf_close(pf_flow *flow); |
| | 27 | |
| | 28 | le_int32 pf_getAscent(pf_flow *flow); |
| | 29 | le_int32 pf_getLineHeight(pf_flow *flow); |
| | 30 | le_int32 pf_getLineCount(pf_flow *flow); |
| | 31 | void pf_breakLines(pf_flow *flow, le_int32 width, le_int32 height); |
| | 32 | void pf_draw(pf_flow *flow, rs_surface *surface, le_int32 firstLine, le_int32 lastLine); |
| | 33 | |
| | 34 | pf_flow *pf_factory(const char *fileName, const le_font *font, gs_guiSupport *guiSupport); |
| | 35 | |
| | 36 | #endif |
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