Method BitmapScene

examples/scenes/src/BitmapScene.java:9–37

()

    private List<Pair<Path, Integer>> shapes = new ArrayList<>(100);

    public BitmapScene() {
        var random = new Random(0);
        for (int i = 0; i < 100; ++i) {
            var path = new Path();

            switch (random.nextInt(4)) {
                case 0:
                    path.addRect(Rect.makeXYWH(-0.5f, -0.5f, 1, 1));
                    break;
                case 1:
                    path.addCircle(0, 0, 0.5f);
                    break;
                case 2:
                    path.moveTo(0, -0.5f).lineTo(0.5f, 0.36f).lineTo(-0.5f, 0.36f).closePath();
                    break;
                case 3:
                    path.addRRect(RRect.makeXYWH(-0.6f, -0.4f, 1.2f, 0.8f, 0.4f));
                    break;
            }

            path.transform(Matrix33.makeRotate(random.nextInt(360)));
            path.transform(Matrix33.makeScale(10 + random.nextInt(250)));
            path.transform(Matrix33.makeTranslate(random.nextInt(1920), random.nextInt(1080)));

            int color = 0xFF000000 | random.nextInt(0xFFFFFF);

            shapes.add(new Pair<>(path, color));
        }
    }

    private void drawGray(Canvas canvas, IRect target, float dpi) {        
        try (Bitmap bitmap = new Bitmap();) {