// Copyright (C) 2004-2026 Artifex Software, Inc.
//
// This file is part of MuPDF.
//
// MuPDF is free software: you can redistribute it and/or modify it under the
// terms of the GNU Affero General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.
//
// MuPDF 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 Affero General Public License for more
// details.
//
// You should have received a copy of the GNU Affero General Public License
// along with MuPDF. If not, see <https://www.gnu.org/licenses/agpl-3.0.en.html>
//
// Alternative licensing terms are available from the licensor.
// For commercial licensing, see <https://www.artifex.com/> or contact
// Artifex Software, Inc., 39 Mesa Street, Suite 108A, San Francisco,
// CA 94129, USA, for further information.

package com.artifex.mupdf.fitz;

public interface StructuredTextWalker
{
	void onImageBlock(Rect bbox, Matrix transform, Image image);
	void beginTextBlock(Rect bbox, int flags);
	void endTextBlock();
	void beginLine(Rect bbox, int wmode, Point dir);
	void endLine();
	void onChar(int c, Point origin, Font font, float size, Quad q, int argb, int flags, int bidi);
	void beginStruct(String standard, String raw, int index);
	void endStruct();
	void onVector(Rect bbox, VectorInfo info, int argb);

	public static class VectorInfo {
		public boolean isStroked;
		public boolean isRectangle;
		public boolean continues;
	}
}
