reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 1 | /* |
epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 2 | * Copyright 2006 The Android Open Source Project |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 3 | * |
epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 6 | */ |
| 7 | |
| 8 | #ifndef SkCornerPathEffect_DEFINED |
| 9 | #define SkCornerPathEffect_DEFINED |
| 10 | |
| 11 | #include "SkPathEffect.h" |
| 12 | |
| 13 | /** \class SkCornerPathEffect |
| 14 | |
| 15 | SkCornerPathEffect is a subclass of SkPathEffect that can turn sharp corners |
| 16 | into various treatments (e.g. rounded corners) |
| 17 | */ |
ctguil@chromium.org | 7ffb1b2 | 2011-03-15 21:27:08 +0000 | [diff] [blame] | 18 | class SK_API SkCornerPathEffect : public SkPathEffect { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 19 | public: |
| 20 | /** radius must be > 0 to have an effect. It specifies the distance from each corner |
| 21 | that should be "rounded". |
| 22 | */ |
reed | a439334 | 2016-03-18 11:22:57 -0700 | [diff] [blame] | 23 | static sk_sp<SkPathEffect> Make(SkScalar radius) { |
| 24 | return sk_sp<SkPathEffect>(new SkCornerPathEffect(radius)); |
| 25 | } |
| 26 | |
reed@google.com | 548a1f3 | 2012-12-18 16:12:09 +0000 | [diff] [blame] | 27 | virtual bool filterPath(SkPath* dst, const SkPath& src, |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 28 | SkStrokeRec*, const SkRect*) const override; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 29 | |
robertphillips | 42dbfa8 | 2015-01-26 06:08:52 -0800 | [diff] [blame] | 30 | SK_TO_STRING_OVERRIDE() |
djsollen@google.com | ba28d03 | 2012-03-26 17:57:35 +0000 | [diff] [blame] | 31 | SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkCornerPathEffect) |
reed@google.com | 6bac947 | 2011-06-21 19:24:00 +0000 | [diff] [blame] | 32 | |
tomhudson | 64de1e1 | 2015-03-05 08:01:07 -0800 | [diff] [blame] | 33 | #ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 34 | bool exposedInAndroidJavaAPI() const override { return true; } |
tomhudson | 64de1e1 | 2015-03-05 08:01:07 -0800 | [diff] [blame] | 35 | #endif |
| 36 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 37 | protected: |
reed | 5e1ddb1 | 2015-12-21 08:52:45 -0800 | [diff] [blame] | 38 | virtual ~SkCornerPathEffect(); |
| 39 | |
commit-bot@chromium.org | bd0be25 | 2014-05-15 15:40:41 +0000 | [diff] [blame] | 40 | explicit SkCornerPathEffect(SkScalar radius); |
mtklein | 36352bf | 2015-03-25 18:17:31 -0700 | [diff] [blame] | 41 | void flatten(SkWriteBuffer&) const override; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 42 | |
| 43 | private: |
| 44 | SkScalar fRadius; |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 45 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 46 | typedef SkPathEffect INHERITED; |
| 47 | }; |
| 48 | |
| 49 | #endif |