display-list.h

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// Copyright (C) 2004-2021 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.
 
#ifndef MUPDF_FITZ_DISPLAY_LIST_H
#define MUPDF_FITZ_DISPLAY_LIST_H
 
#include "mupdf/fitz/system.h"
#include "mupdf/fitz/context.h"
#include "mupdf/fitz/geometry.h"
#include "mupdf/fitz/device.h"


typedef struct fz_display_list fz_display_list;

fz_display_list *fz_new_display_list(fz_context *ctx, fz_rect mediabox);

fz_device *fz_new_list_device(fz_context *ctx, fz_display_list *list);

void fz_run_display_list(fz_context *ctx, fz_display_list *list, fz_device *dev, fz_matrix ctm, fz_rect scissor, fz_cookie *cookie);

fz_display_list *fz_keep_display_list(fz_context *ctx, fz_display_list *list);

void fz_drop_display_list(fz_context *ctx, fz_display_list *list);

fz_rect fz_bound_display_list(fz_context *ctx, fz_display_list *list);

fz_image *fz_new_image_from_display_list(fz_context *ctx, float w, float h, fz_display_list *list);

int fz_display_list_is_empty(fz_context *ctx, const fz_display_list *list);
 
#endif