c0bd9f9fe5
Current strategy: everything from the top
Things to look at first are the manual changes:
- added tools/rewrite_includes.py
- removed -Idirectives from BUILD.gn
- various compile.sh simplifications
- tweak tools/embed_resources.py
- update gn/find_headers.py to write paths from the top
- update gn/gn_to_bp.py SkUserConfig.h layout
so that #include "include/config/SkUserConfig.h" always
gets the header we want.
No-Presubmit: true
Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
/*
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* Copyright 2018 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkTrimPathEffect_DEFINED
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#define SkTrimPathEffect_DEFINED
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#include "include/core/SkPathEffect.h"
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class SK_API SkTrimPathEffect {
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public:
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enum class Mode {
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kNormal, // return the subset path [start,stop]
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kInverted, // return the complement/subset paths [0,start] + [stop,1]
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};
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/**
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* Take start and stop "t" values (values between 0...1), and return a path that is that
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* subset of the original path.
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*
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* e.g.
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* Make(0.5, 1.0) --> return the 2nd half of the path
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* Make(0.33333, 0.66667) --> return the middle third of the path
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*
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* The trim values apply to the entire path, so if it contains several contours, all of them
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* are including in the calculation.
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*
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* startT and stopT must be 0..1 inclusive. If they are outside of that interval, they will
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* be pinned to the nearest legal value. If either is NaN, null will be returned.
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*
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* Note: for Mode::kNormal, this will return one (logical) segment (even if it is spread
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* across multiple contours). For Mode::kInverted, this will return 2 logical
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* segments: 0...stopT and startT...1
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*/
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static sk_sp<SkPathEffect> Make(SkScalar startT, SkScalar stopT, Mode = Mode::kNormal);
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};
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#endif
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