SkLayerDrawLooper::LayerDrawLooperContext Class Reference

Inheritance diagram for SkLayerDrawLooper::LayerDrawLooperContext:

Public Member Functions
	LayerDrawLooperContext (const SkLayerDrawLooper *looper)

Protected Member Functions
bool	next (SkCanvas *, SkPaint *paint) override
	Called in a loop on objects returned by SkDrawLooper::createContext(). More...

Static Private Member Functions
static void	ApplyInfo (SkPaint *dst, const SkPaint &src, const LayerInfo &)

Private Attributes
Rec *	fCurrRec

Member Function Documentation

bool SkLayerDrawLooper::LayerDrawLooperContext::next ( SkCanvas *  canvas, SkPaint *  paint  )

overrideprotectedvirtual

Called in a loop on objects returned by SkDrawLooper::createContext().

Each time true is returned, the object is drawn (possibly with a modified canvas and/or paint). When false is finally returned, drawing for the object stops.

On each call, the paint will be in its original state, but the canvas will be as it was following the previous call to next() or createContext().

The implementation must ensure that, when next() finally returns false, the canvas has been restored to the state it was initially, before createContext() was first called.

Implements SkDrawLooper::Context.

---

The documentation for this class was generated from the following file:

• include/effects/SkLayerDrawLooper.h