1 /* 2 * Copyright 2012 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef SkAnnotation_DEFINED 9 #define SkAnnotation_DEFINED 10 11 #include "SkTypes.h" 12 13 class SkData; 14 struct SkPoint; 15 struct SkRect; 16 class SkCanvas; 17 18 /** 19 * Annotate the canvas by associating the specified URL with the 20 * specified rectangle (in local coordinates, just like drawRect). 21 * 22 * If the backend of this canvas does not support annotations, this call is 23 * safely ignored. 24 * 25 * The caller is responsible for managing its ownership of the SkData. 26 */ 27 SK_API void SkAnnotateRectWithURL(SkCanvas*, const SkRect&, SkData*); 28 29 /** 30 * Annotate the canvas by associating a name with the specified point. 31 * 32 * If the backend of this canvas does not support annotations, this call is 33 * safely ignored. 34 * 35 * The caller is responsible for managing its ownership of the SkData. 36 */ 37 SK_API void SkAnnotateNamedDestination(SkCanvas*, const SkPoint&, SkData*); 38 39 /** 40 * Annotate the canvas by making the specified rectangle link to a named 41 * destination. 42 * 43 * If the backend of this canvas does not support annotations, this call is 44 * safely ignored. 45 * 46 * The caller is responsible for managing its ownership of the SkData. 47 */ 48 SK_API void SkAnnotateLinkToDestination(SkCanvas*, const SkRect&, SkData*); 49 50 #endif 51