// If pathops works, nearly all of this should appear overdrawn in Blue

// If pathops fails, it will just appear in Red

void draw(SkCanvas* canvas) {

    const char* svgStr[] = {

        "M474.889 27.0952C474.889 27.1002 474.888 27.1018 474.889 27.1004L479.872 27.5019C479.883 27.3656 479.889 27.2299 479.889 27.0952L474.889 27.0952L474.889 27.0952Z",

        "M474.94 26.9405C474.93 26.9482 474.917 26.9576 474.901 26.9683L477.689 31.1186C477.789 31.0512 477.888 30.9804 477.985 30.9059L474.94 26.9405L474.94 26.9405Z"

    };

​

    SkPath path[2], resultPath;

    SkOpBuilder builder;

​

    for (int i = 0; i < 2; i++)

    {

        SkParsePath::FromSVGString(svgStr[i], &path[i]);

        builder.add(path[i], kUnion_SkPathOp);

    }

​

    builder.resolve(&resultPath);

​

    SkString outSvg;

    SkParsePath::ToSVGString(resultPath, &outSvg);

    SkDebugf(outSvg.c_str());

​

    auto r = path[0].getBounds();

    canvas->translate(30, 30);

    canvas->scale(200 / r.width(), 200 / r.width());

    canvas->translate(-r.fLeft, -r.fTop);

​

    SkPaint paint;

    paint.setColor(SK_ColorRED);

    paint.setAntiAlias(true);

    paint.setStyle(SkPaint::kStroke_Style);

    paint.setStrokeWidth(0);

​

    canvas->drawPath(path[0], paint);

    canvas->drawPath(path[1], paint);

​

    paint.setColor(SK_ColorBLUE);

    canvas->drawPath(resultPath, paint);

}