mirror of
git://projects.qi-hardware.com/eda-tools.git
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158 lines
3.6 KiB
C
158 lines
3.6 KiB
C
/*
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* fig.c - Generate FIG 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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#include <stdio.h>
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#include "fig.h"
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#define COLOR_BLACK 0
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#define COLOR_BLUE 1
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#define COLOR_GREEN4 12
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#define COLOR_RED4 18
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#define COLOR_RED3 19
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#define FONT_HELVETICA_BOLD 18
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#define LAYER_TEXT 30
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#define LAYER_WIRES 50
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#define LAYER_LINES 60
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#define LAYER_COMP_DWG 70
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#define WIDTH_WIRE 2
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#define WIDTH_LINE 2
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#define WIDTH_COMP_DWG 2
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#define JUNCTION_R 50
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/*
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* FIG works with 1/1200 in
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* KiCad works with mil
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* 1 point = 1/72 in
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*/
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static inline int cx(int x)
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{
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return x * 1200 / 1000;
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}
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static inline int cy(int y)
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{
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return y * 1200 / 1000;
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}
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static inline int pt(int x)
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{
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return cx(x) * 72 * 1.5 / 1200;
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}
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void fig_rect(int sx, int sy, int ex, int ey)
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{
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// Type Thick Depth StyleV Rad
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// SubTy Color Pen Join FwdAr
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// Style FillCol AreaFil Cap BwdAr
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printf("2 2 0 %d %d 7 %d -1 -1 0.0 1 1 -1 0 0 5\n",
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WIDTH_COMP_DWG, COLOR_RED4, LAYER_COMP_DWG);
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printf("\t%d %d %d %d %d %d %d %d %d %d\n",
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cx(sx), cy(sy), cx(ex), cy(sy), cx(ex), cy(ey), cx(sx), cy(ey),
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cx(sx), cy(sy));
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}
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void fig_poly(int points, int x[points], int y[points])
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{
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int i;
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char ch = '\t';
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// Type Thick Depth StyleV Rad
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// SubTy Color Pen Join FwdAr
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// Style FillCol AreaFil Cap BwdAr
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printf("2 1 0 %d %d 7 %d -1 -1 0.0 1 1 -1 0 0 %d\n",
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WIDTH_COMP_DWG, COLOR_RED4, LAYER_COMP_DWG, points);
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for (i = 0; i != points; i++) {
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printf("%c%d %d", ch, cx(x[i]), cy(y[i]));
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ch = ' ';
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}
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printf("\n");
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}
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void fig_text(int x, int y, const char *s, int dir, int dim,
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enum fig_shape shape)
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{
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// Type Depth FontSiz Height
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// Just Pen Angle Length
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// Color Font Flags X Y
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printf("4 0 %d %d -1 %d %d %d 4 0.0 0.0 %d %d %s\\001\n",
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COLOR_BLACK, LAYER_TEXT, FONT_HELVETICA_BOLD,
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pt(dim), 0, cx(x), cy(y), s);
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}
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void fig_glabel(int x, int y, const char *s, int dir, int dim,
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enum fig_shape shape)
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{
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}
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void fig_junction(int x, int y)
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{
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// Type Thick Depth StyleV Cx Rx Sx Ex
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// SubTy Color Pen Dir Cy Ry Sy Ey
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// Style FillCol AreaFil Angle
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printf("1 3 0 0 -1 %d %d -1 20 0.0 1 0.0 %d %d %d %d %d %d %d %d\n",
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COLOR_GREEN4, LAYER_WIRES, cx(x), cy(y), JUNCTION_R, JUNCTION_R,
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cx(x), cy(y), cx(x) + JUNCTION_R, cy(y));
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}
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void fig_wire(int sx, int sy, int ex, int ey)
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{
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// TypeStyle FillCol AreaFil Cap FwdAr
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// SubTy Color Pen StyleV Rad BwdAr
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// Thick Depth Join Points
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printf("2 1 0 %d %d 7 %d -1 -1 0.0 1 1 -1 0 0 2\n",
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WIDTH_WIRE, COLOR_GREEN4, LAYER_WIRES);
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printf("\t%d %d %d %d\n", cx(sx), cy(sy), cx(ex), cy(ey));
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}
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void fig_line(int sx, int sy, int ex, int ey)
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{
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// TypeStyle FillCol AreaFil Cap FwdAr
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// SubTy Color Pen StyleV Rad BwdAr
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// Thick Depth Join Points
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printf("2 1 0 %d %d 7 %d -1 -1 0.0 1 1 -1 0 0 2\n",
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WIDTH_LINE, COLOR_BLUE, LAYER_LINES);
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printf("\t%d %d %d %d\n", cx(sx), cy(sy), cx(ex), cy(ey));
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}
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void fig_init(void)
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{
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printf("#FIG 3.2\n");
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printf("Landscape\n");
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printf("Center\n");
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printf("Metric\n");
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printf("A4\n");
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printf("10.00\n");
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printf("Single\n");
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printf("-2\n");
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printf("1200 2\n");
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}
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