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58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/*
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* gfx.h - Generate graphical output for Eeschema items
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*
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* Written 2016 by Werner Almesberger
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* Copyright 2016 by Werner Almesberger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef GFX_H
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#define GFX_H
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#include "text.h"
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struct gfx_ops {
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void (*line)(void *ctx, int sx, int sy, int ex, int ey,
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int color, unsigned layer);
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void (*rect)(void *ctx, int sx, int sy, int ex, int ey,
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int color, int fill_color, unsigned layer);
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void (*poly)(void *ctx, int points, int x[points], int y[points],
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int color, int fill_color, unsigned layer);
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void (*circ)(void *ctx, int x, int y, int r,
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int color, int fill_color, unsigned layer);
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void (*arc)(void *ctx, int x, int y, int r, int sa, int ea,
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int color, int fill_color, unsigned layer);
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void (*text)(void *ctx, int x, int y, const char *s, unsigned size,
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enum text_align align, int rot, unsigned color, unsigned layer);
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void *(*init)(const char *template, int n_vars, const char **vars);
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void (*end)(void *ctx);
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};
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/* wrappers */
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void gfx_line(int sx, int sy, int ex, int ey, int color, unsigned layer);
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void gfx_rect(int sx, int sy, int ex, int ey,
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int color, int fill_color, unsigned layer);
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void gfx_poly(int points, int x[points], int y[points],
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int color, int fill_color, unsigned layer);
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void gfx_circ(int x, int y, int r, int color, int fill_color, unsigned layer);
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void gfx_arc(int x, int y, int r, int sa, int ea,
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int color, int fill_color, unsigned layer);
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void gfx_text(int x, int y, const char *s, unsigned size,
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enum text_align align, int rot, unsigned color, unsigned layer);
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/* inititalization and termination */
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void gfx_init(const struct gfx_ops *ops,
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const char *template, int n_vars, const char **vars);
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void gfx_end(void);
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#endif /* !GFX_H */
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