// Copyright 2019 Google LLC
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "tools/fiddle/examples.h"

#include <array>

REG_FIDDLE(Path_conicTo, 256, 160, false, 0) {
void draw(SkCanvas* canvas) {
    SkPaint paint;
    paint.setAntiAlias(true);
    paint.setStyle(SkPaint::kStroke_Style);
    SkPoint conicPts[] = {{20, 150}, {120, 10}, {220, 150}};
    canvas->drawLine(conicPts[0], conicPts[1], paint);
    canvas->drawLine(conicPts[1], conicPts[2], paint);
    static constexpr auto colors =
            std::to_array<SkColor>({0xff88ff00, 0xff0088bb, 0xff6600cc, 0xffbb3377});
    paint.setStrokeWidth(3);
    SkScalar weight = 0.5f;
    for (unsigned i = 0; i < std::size(colors); ++i) {
        SkPath path = SkPathBuilder()
                      .moveTo(conicPts[0])
                      .conicTo(conicPts[1], conicPts[2], weight)
                      .detach();
        paint.setColor(colors[i]);
        canvas->drawPath(path, paint);
        weight += 0.25f;
   }
}
}  // END FIDDLE