skia2/gm/hugepath.cpp

/*
 * Copyright 2018 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

#include "gm.h"
#include "SkCanvas.h"
#include "SkPath.h"

DEF_SIMPLE_GM(path_huge_crbug_800804, canvas, 50, 600) {
    SkPaint paint;
    paint.setAntiAlias(true);
    paint.setStyle(SkPaint::kStroke_Style);

    // exercise various special-cases (e.g. hairlines or not)
    const float widths[] = { 0.9f, 1.0f, 1.1f };

    SkPath path;
    for (float w : widths) {
        paint.setStrokeWidth(w);

        path.reset();
        path.moveTo(-1000,12345678901234567890.f);
        path.lineTo(10.5f,200);
        canvas->drawPath(path, paint);

        path.reset();
        path.moveTo(30.5f,400);
        path.lineTo(1000,-9.8765432109876543210e+19f);
        canvas->drawPath(path, paint);

        canvas->translate(3, 0);
    }
}