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/*
* render.h
*
* Copyright © 2013-2016 Thomas White <taw@bitwiz.org.uk>
*
* This file is part of Colloquium.
*
* Colloquium is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef RENDER_H
#define RENDER_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "presentation.h"
#include "imagestore.h"
#include "sc_interp.h"
#include "frame.h"
/* Convienience function to run the entire pipeline */
extern cairo_surface_t *render_sc(SCBlock *scblocks, int w, int h,
double log_w, double log_h,
SCBlock **stylesheets, SCCallbackList *cbl,
ImageStore *is, enum is_size isz,
int slide_number, struct frame **ptop,
PangoLanguage *lang);
/* Interpret StoryCode and measure boxes.
* Needs to be followed by: wrap_contents() (recursively)
* recursive_draw()
*/
extern struct frame *interp_and_shape(SCBlock *scblocks, SCBlock **stylesheets,
SCCallbackList *cbl,
ImageStore *is, enum is_size isz,
int slide_number, cairo_t *cr,
double w, double h, PangoLanguage *lang);
extern void wrap_frame(struct frame *fr, PangoContext *pc);
extern int recursive_wrap(struct frame *fr, PangoContext *pc);
extern int export_pdf(struct presentation *p, const char *filename);
extern int recursive_draw(struct frame *fr, cairo_t *cr,
ImageStore *is, enum is_size isz,
double min_y, double max_y);
#endif /* RENDER_H */
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