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Skia
2DGraphicsLibrary
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Skia
2DGraphicsLibrary
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Common baseclass for Compose and Sum. More...
#include <SkPathEffect.h>
Protected Member Functions | |
| SkPairPathEffect (sk_sp< SkPathEffect > pe0, sk_sp< SkPathEffect > pe1) | |
| void | flatten (SkWriteBuffer &) const override |
| Override this if your subclass needs to record data that it will need to recreate itself from its CreateProc (returned by getFactory()). | |
 Protected Member Functions inherited from SkRefCntBase | |
| void | internal_dispose_restore_refcnt_to_1 () const |
| Allow subclasses to call this if they've overridden internal_dispose so they can reset fRefCnt before the destructor is called or if they choose not to call the destructor (e.g. More... | |
Protected Attributes | |
| sk_sp< SkPathEffect > | fPE0 |
| sk_sp< SkPathEffect > | fPE1 |
Private Types | |
| typedef SkPathEffect | INHERITED |
Additional Inherited Members | |
| Public Types inherited from SkPathEffect | |
| enum | DashType { kNone_DashType, kDash_DashType } |
| If the PathEffect can be represented as a dash pattern, asADash will return kDash_DashType and None otherwise. More... | |
| Public Types inherited from SkFlattenable | |
| enum | Type { kSkColorFilter_Type, kSkDrawable_Type, kSkDrawLooper_Type, kSkImageFilter_Type, kSkMaskFilter_Type, kSkPathEffect_Type, kSkPixelRef_Type, kSkRasterizer_Type, kSkShader_Type, kSkUnused_Type, kSkXfermode_Type, kSkNormalSource_Type } |
| typedef sk_sp< SkFlattenable >(* | Factory )(SkReadBuffer &) |
| Public Member Functions inherited from SkPathEffect | |
| virtual bool | filterPath (SkPath *dst, const SkPath &src, SkStrokeRec *, const SkRect *cullR) const =0 |
| Given a src path (input) and a stroke-rec (input and output), apply this effect to the src path, returning the new path in dst, and return true. More... | |
| virtual void | computeFastBounds (SkRect *dst, const SkRect &src) const |
| Compute a conservative bounds for its effect, given the src bounds. More... | |
| virtual bool | asPoints (PointData *results, const SkPath &src, const SkStrokeRec &, const SkMatrix &, const SkRect *cullR) const |
| Does applying this path effect to 'src' yield a set of points? If so, optionally return the points in 'results'. | |
| virtual DashType | asADash (DashInfo *info) const |
| Public Member Functions inherited from SkFlattenable | |
| virtual Factory | getFactory () const =0 |
| Implement this to return a factory function pointer that can be called to recreate your class given a buffer (previously written to by your override of flatten(). | |
| virtual const char * | getTypeName () const |
| Returns the name of the object's class. More... | |
| Public Member Functions inherited from SkRefCntBase | |
| SkRefCntBase () | |
| Default construct, initializing the reference count to 1. | |
| virtual | ~SkRefCntBase () |
| Destruct, asserting that the reference count is 1. | |
| int32_t | getRefCnt () const |
| Return the reference count. More... | |
| void | validate () const |
| bool | unique () const |
| May return true if the caller is the only owner. More... | |
| void | ref () const |
| Increment the reference count. More... | |
| void | unref () const |
| Decrement the reference count. More... | |
| Static Public Member Functions inherited from SkFlattenable | |
| static Factory | NameToFactory (const char name[]) |
| static const char * | FactoryToName (Factory) |
| static bool | NameToType (const char name[], Type *type) |
| static void | Register (const char name[], Factory, Type) |
Common baseclass for Compose and Sum.
This subclass manages two pathEffects, including flattening them. It does nothing in filterPath, and is only useful for managing the lifetimes of its two arguments.
