1*c8dee2aaSAndroid Build Coastguard Worker // Copyright 2020 Google LLC.
2*c8dee2aaSAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3*c8dee2aaSAndroid Build Coastguard Worker #include "tools/fiddle/examples.h"
4*c8dee2aaSAndroid Build Coastguard Worker REG_FIDDLE_ANIMATED(shapes_with_motion, 256, 256, false, 5, 4) {
draw(SkCanvas * canvas)5*c8dee2aaSAndroid Build Coastguard Worker void draw(SkCanvas* canvas) {
6*c8dee2aaSAndroid Build Coastguard Worker //float p = 1 - fabs(2 * frame - 1);
7*c8dee2aaSAndroid Build Coastguard Worker float p = 0.5 * (1 - cos(6.28318548f * frame));
8*c8dee2aaSAndroid Build Coastguard Worker canvas->drawColor(SK_ColorWHITE);
9*c8dee2aaSAndroid Build Coastguard Worker
10*c8dee2aaSAndroid Build Coastguard Worker SkPaint paint;
11*c8dee2aaSAndroid Build Coastguard Worker paint.setStyle(SkPaint::kFill_Style);
12*c8dee2aaSAndroid Build Coastguard Worker paint.setAntiAlias(true);
13*c8dee2aaSAndroid Build Coastguard Worker paint.setStrokeWidth(4);
14*c8dee2aaSAndroid Build Coastguard Worker paint.setColor(0xffFE938C);
15*c8dee2aaSAndroid Build Coastguard Worker
16*c8dee2aaSAndroid Build Coastguard Worker SkRect rect = SkRect::MakeXYWH(10, 10, 100, 160);
17*c8dee2aaSAndroid Build Coastguard Worker canvas->drawRect(rect, paint);
18*c8dee2aaSAndroid Build Coastguard Worker
19*c8dee2aaSAndroid Build Coastguard Worker SkRRect oval;
20*c8dee2aaSAndroid Build Coastguard Worker oval.setOval(rect);
21*c8dee2aaSAndroid Build Coastguard Worker oval.offset(40, p * 80);
22*c8dee2aaSAndroid Build Coastguard Worker paint.setColor(0xffE6B89C);
23*c8dee2aaSAndroid Build Coastguard Worker canvas->drawRRect(oval, paint);
24*c8dee2aaSAndroid Build Coastguard Worker
25*c8dee2aaSAndroid Build Coastguard Worker paint.setColor(0xff9CAFB7);
26*c8dee2aaSAndroid Build Coastguard Worker canvas->drawCircle(180 * p, 50, 25, paint);
27*c8dee2aaSAndroid Build Coastguard Worker
28*c8dee2aaSAndroid Build Coastguard Worker rect.offset(80, 50);
29*c8dee2aaSAndroid Build Coastguard Worker paint.setColor(0xff4281A4);
30*c8dee2aaSAndroid Build Coastguard Worker paint.setStyle(SkPaint::kStroke_Style);
31*c8dee2aaSAndroid Build Coastguard Worker canvas->drawRoundRect(rect, 10, 10, paint);
32*c8dee2aaSAndroid Build Coastguard Worker }
33*c8dee2aaSAndroid Build Coastguard Worker } // END FIDDLE
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