207 struct PatchSlide : public ClickHandlerSlide {  struct
208     sk_sp<SkShader> fShader0;
209     sk_sp<SkShader> fShader1;
210     SkScalar fAngle = 0;
211     SkIPoint fSize0 = {0, 0},
212              fSize1 = {0, 0};
213     SkPoint  fPts[12] = {
229     PatchSlide() { fName = "Patch"; }  in PatchSlide()  argument
231     void load(SkScalar w, SkScalar h) override {  in load()
241     void draw(SkCanvas* canvas) override {  in draw()
289     bool animate(double nanos) override {  in animate()
295     class PtClick : public Click {
301     Click* onFindClickHandler(SkScalar x, SkScalar y, skui::ModifierKey modi) override {  in onFindClickHandler()
312     bool onClick(Click* click) override {  in onClick()
318     static bool hittest(const SkPoint& pt, SkScalar x, SkScalar y) {  in hittest()