50         auto almostCircleMaker = [] (SkScalar radius, SkPath* dst) {  in onDraw()  argument
52             dst->addArc(SkRect::MakeXYWH(-radius, -radius, 2 * radius, 2 * radius), 0, 355);  in onDraw()
57         auto blurMaker = [] (SkScalar radius) ->sk_sp<SkMaskFilter> {  in onDraw()  argument
59                                           SkBlurMask::ConvertRadiusToSigma(radius));  in onDraw()
90                     const SkScalar radius = r * kDeltaRadius + kMinRadius;  in onDraw()  local
91                     lineWidth += 2 * (radius + kMaxBlurRadius) + kPad;  in onDraw()
103                     SkScalar radius = r * kDeltaRadius + kMinRadius;  in onDraw()  local
105                         radius += fRandom.nextSScalar1() * kDeltaRadius;  in onDraw()
109                         almostCircleMaker(radius, &almostCircle);  in onDraw()
112                         canvas->drawCircle(0, 0, radius, paint);  in onDraw()
118                     const SkScalar maxColR = radius + kMaxBlurRadius;  in onDraw()