1 /* 2 Ming, an SWF output library 3 Copyright (C) 2001 Opaque Industries - http://www.opaque.net/ 4 5 This library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Lesser General Public 7 License as published by the Free Software Foundation; either 8 version 2.1 of the License, or (at your option) any later version. 9 10 This library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Lesser General Public License for more details. 14 15 You should have received a copy of the GNU Lesser General Public 16 License along with this library; if not, write to the Free Software 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 18 */ 19 20 /* position.h - wrap matrices in something more usable 21 * 22 * $Id$ 23 * 24 * Notice: This header file contains declarations of functions and types that 25 * are just used internally. All library functions and types that are supposed 26 * to be publicly accessable are defined in ./src/ming.h. 27 */ 28 29 #ifndef SWF_POSITION_H_INCLUDED 30 #define SWF_POSITION_H_INCLUDED 31 32 #include "ming.h" 33 34 struct SWFPosition_s 35 { 36 float x; 37 float y; 38 float xScale; 39 float yScale; 40 float xSkew; 41 float ySkew; 42 float rot; 43 SWFMatrix matrix; 44 }; 45 46 47 float SWFPosition_getRotation(SWFPosition position); 48 float SWFPosition_getX(SWFPosition position); 49 float SWFPosition_getY(SWFPosition position); 50 51 void SWFPosition_getXY(SWFPosition position, float* outX, float* outY); 52 53 float SWFPosition_getXScale(SWFPosition position); 54 float SWFPosition_getYScale(SWFPosition position); 55 56 void SWFPosition_getXYScale(SWFPosition position, float* outXScale, float* outYScale); 57 58 float SWFPosition_getXSkew(SWFPosition position); 59 float SWFPosition_getYSkew(SWFPosition position); 60 61 void SWFPosition_getXYSkew(SWFPosition position, float* outXSkew, float* outYSkew); 62 63 #endif /* SWF_POSITION_H_INCLUDED */ 64