chromium/third_party/blink/renderer/core/svg/svg_path_query.cc

/*
 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann
 * <[email protected]>
 * Copyright (C) 2004, 2005 Rob Buis <[email protected]>
 * Copyright (C) 2007 Eric Seidel <[email protected]>
 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include "third_party/blink/renderer/core/svg/svg_path_query.h"

#include "base/notreached.h"
#include "third_party/blink/renderer/core/svg/svg_path_byte_stream_source.h"
#include "third_party/blink/renderer/core/svg/svg_path_consumer.h"
#include "third_party/blink/renderer/core/svg/svg_path_data.h"
#include "third_party/blink/renderer/core/svg/svg_path_parser.h"
#include "third_party/blink/renderer/platform/graphics/path_traversal_state.h"

namespace blink {

namespace {

class SVGPathTraversalState final : public SVGPathConsumer { … };

void SVGPathTraversalState::EmitSegment(const PathSegmentData& segment) { … }

void ExecuteQuery(const SVGPathByteStream& path_byte_stream,
                  SVGPathTraversalState& traversal_state) { … }

}  // namespace

SVGPathQuery::SVGPathQuery(const SVGPathByteStream& path_byte_stream)
    : … { … }

float SVGPathQuery::GetTotalLength() const { … }

gfx::PointF SVGPathQuery::GetPointAtLength(float length) const { … }

}  // namespace blink