libelec_vis.h

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/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/.
 */
/*
 * Copyright 2023 Saso Kiselkov. All rights reserved.
 */
#ifndef __LIBELEC_VIS_H__
#define __LIBELEC_VIS_H__
 
#include <stdbool.h>
 
#include <acfutils/mt_cairo_render.h>
 
#include "libelec.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct libelec_vis_s libelec_vis_t;
 
libelec_vis_t *libelec_vis_new(const elec_sys_t *sys, double pos_scale,
    double font_sz);
void libelec_vis_destroy(libelec_vis_t *vis);
 
bool libelec_vis_is_open(libelec_vis_t *vis);
void libelec_vis_open(libelec_vis_t *vis);
void libelec_vis_close(libelec_vis_t *vis);
 
void libelec_vis_set_offset(libelec_vis_t *vis, vect2_t offset);
vect2_t libelec_vis_get_offset(const libelec_vis_t *vis);
 
#ifdef __cplusplus
}
#endif
 
#endif  /* __LIBELEC_VIS_H__ */