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common/quicktime_win32/CGAffineTransform.h

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+/*
+     File:       CGAffineTransform.h
+ 
+     Contains:   CoreGraphics affine transforms
+ 
+     Version:    QuickTime 7.3
+ 
+     Copyright:  (c) 2007 (c) 2000-2001 by Apple Computer, Inc., all rights reserved.
+ 
+     Bugs?:      For bug reports, consult the following page on
+                 the World Wide Web:
+ 
+                     http://developer.apple.com/bugreporter/
+ 
+*/
+#ifndef CGAFFINETRANSFORM_H_
+#define CGAFFINETRANSFORM_H_
+
+#ifndef __CGBASE__
+#include <CGBase.h>
+#endif
+
+#ifndef __CGGEOMETRY__
+#include <CGGeometry.h>
+#endif
+
+
+
+
+#if PRAGMA_ONCE
+#pragma once
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if PRAGMA_IMPORT
+#pragma import on
+#endif
+
+#if PRAGMA_STRUCT_ALIGN
+    #pragma options align=mac68k
+#elif PRAGMA_STRUCT_PACKPUSH
+    #pragma pack(push, 2)
+#elif PRAGMA_STRUCT_PACK
+    #pragma pack(2)
+#endif
+
+struct CGAffineTransform {
+  float               a;
+  float               b;
+  float               c;
+  float               d;
+  float               tx;
+  float               ty;
+};
+typedef struct CGAffineTransform        CGAffineTransform;
+/* The identity transform: [ 1 0 0 1 0 0 ]. */
+/*
+ *  CGAffineTransformIdentity
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+extern const CGAffineTransform CGAffineTransformIdentity;
+/* Return the transform [ a b c d tx ty ]. */
+/*
+ *  CGAffineTransformMake()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGAffineTransform )
+CGAffineTransformMake(
+  float   a,
+  float   b,
+  float   c,
+  float   d,
+  float   tx,
+  float   ty);
+
+
+/* Return a transform which translates by `(tx, ty)':
+ *   t' = [ 1 0 0 1 tx ty ] */
+/*
+ *  CGAffineTransformMakeTranslation()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGAffineTransform )
+CGAffineTransformMakeTranslation(
+  float   tx,
+  float   ty);
+
+
+/* Return a transform which scales by `(sx, sy)':
+ *   t' = [ sx 0 0 sy 0 0 ] */
+/*
+ *  CGAffineTransformMakeScale()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGAffineTransform )
+CGAffineTransformMakeScale(
+  float   sx,
+  float   sy);
+
+
+/* Return a transform which rotates by `angle' radians:
+ *   t' = [ cos(angle) sin(angle) -sin(angle) cos(angle) 0 0 ] */
+/*
+ *  CGAffineTransformMakeRotation()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGAffineTransform )
+CGAffineTransformMakeRotation(float angle);
+
+
+/* Translate `t' by `(tx, ty)' and return the result:
+ *   t' = [ 1 0 0 1 tx ty ] * t */
+/*
+ *  CGAffineTransformTranslate()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGAffineTransform )
+CGAffineTransformTranslate(
+  CGAffineTransform   t,
+  float               tx,
+  float               ty);
+
+
+/* Scale `t' by `(sx, sy)' and return the result:
+ *   t' = [ sx 0 0 sy 0 0 ] * t */
+/*
+ *  CGAffineTransformScale()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGAffineTransform )
+CGAffineTransformScale(
+  CGAffineTransform   t,
+  float               sx,
+  float               sy);
+
+
+/* Rotate `t' by `angle' radians and return the result:
+ *   t' =  [ cos(angle) sin(angle) -sin(angle) cos(angle) 0 0 ] * t */
+/*
+ *  CGAffineTransformRotate()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGAffineTransform )
+CGAffineTransformRotate(
+  CGAffineTransform   t,
+  float               angle);
+
+
+/* Invert `t' and return the result.  If `t' has zero determinant, then `t'
+ * is returned unchanged. */
+/*
+ *  CGAffineTransformInvert()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGAffineTransform )
+CGAffineTransformInvert(CGAffineTransform t);
+
+
+/* Concatenate `t2' to `t1' and returne the result:
+ *   t' = t1 * t2 */
+/*
+ *  CGAffineTransformConcat()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGAffineTransform )
+CGAffineTransformConcat(
+  CGAffineTransform   t1,
+  CGAffineTransform   t2);
+
+
+/* Transform `point' by `t' and return the result:
+ *   p' = p * t
+ * where p = [ x y 1 ]. */
+/*
+ *  CGPointApplyAffineTransform()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGPoint )
+CGPointApplyAffineTransform(
+  CGPoint             point,
+  CGAffineTransform   t);
+
+
+/* Transform `size' by `t' and return the result:
+ *   s' = s * t
+ * where s = [ width height 0 ]. */
+/*
+ *  CGSizeApplyAffineTransform()
+ *  
+ *  Availability:
+ *    Non-Carbon CFM:   not available
+ *    CarbonLib:        not available
+ *    Mac OS X:         in version 10.0 and later
+ */
+EXTERN_API_C( CGSize )
+CGSizeApplyAffineTransform(
+  CGSize              size,
+  CGAffineTransform   t);
+
+
+
+
+
+#if PRAGMA_STRUCT_ALIGN
+    #pragma options align=reset
+#elif PRAGMA_STRUCT_PACKPUSH
+    #pragma pack(pop)
+#elif PRAGMA_STRUCT_PACK
+    #pragma pack()
+#endif
+
+#ifdef PRAGMA_IMPORT_OFF
+#pragma import off
+#elif PRAGMA_IMPORT
+#pragma import reset
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* CGAFFINETRANSFORM_H_ */
+