27dddae313
This reverts commit32a4910e57. Reason for revert: SkMatrix::toString use has been removed from flutter and has been picked up in fuchsia Additionally some bookmaker changes take into account recent additions of typedef comments and the generated header comment. Original change's description: > Revert "remove toString" > > This reverts commit5191880cbf. > > Reason for revert: broke flutter > > Original change's description: > > remove toString > > > > toString may have been used by obsolete debugger only > > find out if that is so > > > > R=​brianosman@google.com,bsalomon@google.com > > > > Docs-Preview: https://skia.org/?cl=119894 > > Bug:830651 > > Change-Id: I737f19b7d3fbc869bea2f443fa3b5ed7c1393ffd > > Reviewed-on: https://skia-review.googlesource.com/119894 > > Commit-Queue: Cary Clark <caryclark@google.com> > > Reviewed-by: Brian Salomon <bsalomon@google.com> > > TBR=bsalomon@google.com,brianosman@google.com,caryclark@google.com,caryclark@skia.org > > Change-Id: I9f81de6c3615ee0608bcea9081b77239b4b8816c TBR=bsalomon@google.com,brianosman@google.com # Not skipping CQ checks because original CL landed > 1 day ago. Reviewed-on: https://skia-review.googlesource.com/129623 Reviewed-by: Cary Clark <caryclark@skia.org> Commit-Queue: Cary Clark <caryclark@google.com> Docs-Preview: https://skia.org/?cl=133583 Bug: 830651 Change-Id: If8499e796be63580ad419e150e94d43e8b89de1b Reviewed-on: https://skia-review.googlesource.com/133583 Commit-Queue: Cary Clark <caryclark@skia.org> Auto-Submit: Cary Clark <caryclark@skia.org>
63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
/*
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* Copyright 2006 The Android Open Source Project
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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 SkDiscretePathEffect_DEFINED
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#define SkDiscretePathEffect_DEFINED
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#include "SkFlattenable.h"
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#include "SkPathEffect.h"
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/** \class SkDiscretePathEffect
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This path effect chops a path into discrete segments, and randomly displaces them.
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*/
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class SK_API SkDiscretePathEffect : public SkPathEffect {
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public:
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/** Break the path into segments of segLength length, and randomly move the endpoints
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away from the original path by a maximum of deviation.
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Note: works on filled or framed paths
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@param seedAssist This is a caller-supplied seedAssist that modifies
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the seed value that is used to randomize the path
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segments' endpoints. If not supplied it defaults to 0,
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in which case filtering a path multiple times will
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result in the same set of segments (this is useful for
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testing). If a caller does not want this behaviour
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they can pass in a different seedAssist to get a
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different set of path segments.
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*/
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static sk_sp<SkPathEffect> Make(SkScalar segLength, SkScalar dev, uint32_t seedAssist = 0);
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virtual bool filterPath(SkPath* dst, const SkPath& src,
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SkStrokeRec*, const SkRect*) const override;
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Factory getFactory() const override { return CreateProc; }
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#ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK
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bool exposedInAndroidJavaAPI() const override { return true; }
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#endif
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protected:
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SkDiscretePathEffect(SkScalar segLength,
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SkScalar deviation,
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uint32_t seedAssist);
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void flatten(SkWriteBuffer&) const override;
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private:
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static sk_sp<SkFlattenable> CreateProc(SkReadBuffer&);
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friend class SkFlattenable::PrivateInitializer;
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SkScalar fSegLength, fPerterb;
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/* Caller-supplied 32 bit seed assist */
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uint32_t fSeedAssist;
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typedef SkPathEffect INHERITED;
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};
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#endif
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