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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


Member Function Documentation

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

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: