blob: 649096cf8ea9b8c865b63408c1e3fe6470769f63 [file] [log] [blame]
// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "build/build_config.h"
#include "cc/paint/paint_export.h"
#include "third_party/skia/include/core/SkCanvas.h"
#include "third_party/skia/include/utils/SkNWayCanvas.h"
#include "third_party/skia/include/utils/SkNoDrawCanvas.h"
namespace cc {
using PaintCanvas = SkCanvas;
using PaintCanvasNoDraw = SkNoDrawCanvas;
using PaintCanvasAutoRestore = SkAutoCanvasRestore;
class CC_PAINT_EXPORT PaintCanvasPassThrough : public SkNWayCanvas {
explicit PaintCanvasPassThrough(SkCanvas* canvas);
PaintCanvasPassThrough(int width, int height);
~PaintCanvasPassThrough() override;
// TODO(enne): Move all these functions into PaintCanvas.
// PaintCanvas equivalent of skia::GetWritablePixels.
CC_PAINT_EXPORT bool ToPixmap(PaintCanvas* canvas, SkPixmap* output);
// Following routines are used in print preview workflow to mark the
// preview metafile.
#if defined(OS_MACOSX)
CC_PAINT_EXPORT void SetIsPreviewMetafile(PaintCanvas* canvas, bool is_preview);
CC_PAINT_EXPORT bool IsPreviewMetafile(PaintCanvas* canvas);
} // namespace cc