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HersheySansFontClass.java
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// HersheySansFontClass.java v1.0
// Copyright (C) 2015 Erich S. Heinzle, [email protected]
// see LICENSE-gpl-v2.txt for software license
// see README.txt
//
// This program 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 2
// 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, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// HersheySansFontClass Copyright (C) 2015 Erich S. Heinzle [email protected]
//
// A font class for use with gEDA PCB for generating silkscreen text
// which can be added to footprints for labelling purposes.
// The class implements the free Hershey Sans 1 Stroke Font and outputs
// 0.01mil (imperial, square bracketed) units.
//
public class HersheySansFontClass {
// we start by defining the jagged long array of stroked font data
// {width, kerning, thickness}, followed by {x1,y2, x2,y2, ... , xn,yn}
// for ascii characters 32 -> 126 inclusive, so, 95 characters encoded in total
// widthstroke thickness of 800 centimils is a bit thick, so will try 545
long [][] fontData = {{1800, 1800, 800}, {},
{1581, 1200, 800},
{1191,1000,1191,3666,1191,4619,1000,4809,1000,4809,1191,4999,1191,4999,1381,4809,1381,4809,1191,4619},
{2723, 1200, 800},
{1000,1000,1000,2334,2523,1000,2523,2334},
{4407, 1200, 800},
{2573,1000,1239,5000,3916,1000,2582,5000,1339,2325,4207,2325,1000,3675,3866,3675},
{3866, 1200, 800},
{2333,300,2333,5824,3666,1633,3286,1252,3286,1252,2714,1062,2714,1062,1952,1062,1952,1062,1381,1252,1381,1252,1000,1633,1000,1633,1000,2015,1000,2015,1191,2395,1191,2395,1381,2586,1381,2586,1762,2776,1762,2776,2905,3157,2905,3157,3286,3347,3286,3347,3477,3538,3477,3538,3666,3919,3666,3919,3666,4490,3666,4490,3286,4872,3286,4872,2714,5062,2714,5062,1952,5062,1952,5062,1381,4872,1381,4872,1000,4490},
{4628, 1200, 800},
{11285,1000,7857,4999,8809,1000,9191,1380,9191,1380,9191,1762,9191,1762,9000,2142,9000,2142,8619,2333,8619,2333,8238,2333,8238,2333,7857,1952,7857,1952,7857,1571,7857,1571,8048,1190,8048,1190,8428,1000,8428,1000,8809,1000,8809,1000,9191,1190,9191,1190,9762,1380,9762,1380,10332,1380,10332,1380,10905,1190,10905,1190,11285,1000,10523,3666,10143,3857,10143,3857,9952,4237,9952,4237,9952,4619,9952,4619,10332,4999,10332,4999,10714,4999,10714,4999,11095,4809,11095,4809,11285,4428,11285,4428,11285,4047,11285,4047,10905,3666,10905,3666,10523,3666},
{5057, 1200, 800},
{4809,2714,4809,2523,4809,2523,4618,2333,4618,2333,4428,2333,4428,2333,4237,2523,4237,2523,4046,2905,4046,2905,3666,3857,3666,3857,3285,4428,3285,4428,2905,4809,2905,4809,2523,4999,2523,4999,1762,4999,1762,4999,1380,4809,1380,4809,1189,4619,1189,4619,1000,4237,1000,4237,1000,3857,1000,3857,1189,3476,1189,3476,1380,3285,1380,3285,2714,2523,2714,2523,2905,2333,2905,2333,3094,1952,3094,1952,3094,1571,3094,1571,2905,1190,2905,1190,2523,1000,2523,1000,2142,1190,2142,1190,1952,1571,952,1571,1952,1952,1952,1952,2142,2523,2142,2523,2523,3095,2523,3095,3475,4428,3475,4428,3857,4809,3857,4809,4237,4999,4237,4999,4618,4999,4618,4999,4809,4809,4809,4809,4809,4619},
{1581, 1200, 800},
{1191,1381,1000,1191,1000,1191,1191,1000,1191,1000,1381,1191,1381,1191,1381,1571,1381,1571,1191,1952,1191,1952,1000,2143},
{2533, 1200, 800},
{2333,0,1952,381,1952,381,1571,952,1571,952,1189,1715,1189,1715,1000,2667,1000,2667,1000,3429,1000,3429,1189,4381,1189,4381,1571,5143,1571,5143,1952,5714,1952,5714,2333,6095},
{2532, 1200, 800},
{1000,0,1380,381,1380,381,1762,952,1762,952,2143,1715,2143,1715,2332,2667,2332,2667,2332,3429,2332,3429,2143,4381,2143,4381,1762,5143,1762,5143,1380,5714,1380,5714,1000,6095},
{4533, 1200, 800},
{2667,1000,2667,5000,1000,2001,4333,4001,4333,2001,1000,4001},
{4628, 1200, 800},
{2714,1250,2714,4678,1000,2964,4428,2964}, {1581, 1200, 800},
{1381,4891,1191,5080,1191,5080,1000,4891,1000,4891,1191,4700,1191,4700,1381,4891,1381,4891,1381,5271,1381,5271,1000,5652},
{3700, 1200, 800},
{0,3000,2500,3000},
{1580, 1200, 800},
{1190,4700,1000,4891,1000,4891,1190,5080,1190,5080,1380,4891,1380,4891,1190,4700},
{3451, 1200, 800},
{3251,1000,1000,5000},
{3867, 1200, 800},
{2143,1000,1572,1190,1572,1190,1190,1761,1190,1761,1000,2713,1000,2713,1000,3285,1000,3285,1190,4238,1190,4238,1572,4809,1572,4809,2143,5000,2143,5000,2524,5000,2524,5000,3095,4809,3095,4809,3476,4238,3476,4238,3667,3285,3667,3285,3667,2713,3667,2713,3476,1761,3476,1761,3095,1190,3095,1190,2524,1000,2524,1000,2143,1000},
{2152, 1200, 800},
{1000,1761,1380,1571,1380,1571,1952,1000,1952,1000,1952,5000},
{3866, 1200, 800},
{1190,1952,1190,1761,1190,1761,1381,1381,1381,1381,1570,1190,1570,1190,1952,1000,1952,1000,2713,1000,2713,1000,3095,1190,3095,1190,3285,1381,3285,1381,3475,1761,3475,1761,3475,2143,3475,2143,3285,2524,3285,2524,2904,3095,2904,3095,1000,5000,1000,5000,3666,5000},
{3866, 1200, 800},
{1380,1000,3475,1000,3475,1000,2332,2524,2332,2524,2904,2524,2904,2524,3284,2713,3284,2713,3475,2904,3475,2904,3666,3476,3666,3476,3666,3856,3666,3856,3475,4428,3475,4428,3095,4809,3095,4809,2523,5000,2523,5000,1952,5000,1952,5000,1380,4809,1380,4809,1190,4618,1190,4618,1000,4238},
{4056, 1200, 800},
{2904,1000,1000,3666,1000,3666,3856,3666,2904,1000,2904,5000},
{3867, 1200, 800},
{3286,1000,1381,1000,1381,1000,1190,2713,1190,2713,1381,2524,1381,2524,1952,2333,1952,2333,2524,2333,2524,2333,3095,2524,3095,2524,3476,2904,3476,2904,3667,3476,3667,3476,3667,3856,3667,3856,3476,4428,3476,4428,3095,4809,3095,4809,2524,5000,2524,5000,1952,5000,1952,5000,1381,4809,1381,4809,1190,4618,1190,4618,1000,4238},
{3675, 1200, 800},
{3285,1571,3095,1190,3095,1190,2523,1000,2523,1000,2143,1000,2143,1000,1570,1190,1570,1190,1190,1761,1190,1761,1000,2713,1000,2713,1000,3666,1000,3666,1190,4428,1190,4428,1570,4809,1570,4809,2143,5000,2143,5000,2333,5000,2333,5000,2904,4809,2904,4809,3285,4428,3285,4428,3475,3856,3475,3856,3475,3666,3475,3666,3285,3095,3285,3095,2904,2713,2904,2713,2333,2524,2333,2524,2143,2524,2143,2524,1570,2713,1570,2713,1190,3095,1190,3095,1000,3666},
{3866, 1200, 800},
{3666,1000,1761,5000,1000,1000,3666,1000},
{3866, 1200, 800},
{1952,1000,1380,1190,1380,1190,1190,1571,1190,1571,1190,1952,1190,1952,1380,2333,1380,2333,1761,2524,1761,2524,2523,2713,2523,2713,3095,2904,3095,2904,3475,3285,3475,3285,3666,3666,3666,3666,3666,4238,3666,4238,3475,4618,3475,4618,3284,4809,3284,4809,2713,5000,2713,5000,1952,5000,1952,5000,1380,4809,1380,4809,1190,4618,1190,4618,1000,4238,1000,4238,1000,3666,1000,3666,1190,3285,1190,3285,1570,2904,1570,2904,2142,2713,2142,2713,2904,2524,2904,2524,3284,2333,3284,2333,3475,1952,3475,1952,3475,1571,3475,1571,3284,1190,3284,1190,2713,1000,2713,1000,1952,1000},
{3675, 1200, 800},
{3475,2333,3285,2904,3285,2904,2904,3285,2904,3285,2332,3476,2332,3476,2142,3476,2142,3476,1571,3285,1571,3285,1189,2904,1189,2904,1000,2333,1000,2333,1000,2143,1000,2143,1189,1571,1189,1571,1571,1190,1571,1190,2142,1000,2142,1000,2332,1000,2332,1000,2904,1190,2904,1190,3285,1571,3285,1571,3475,2333,3475,2333,3475,3285,3475,3285,3285,4238,3285,4238,2904,4809,2904,4809,2332,5000,2332,5000,1952,5000,1952,5000,1380,4809,1380,4809,1189,4428},
{1580, 1200, 800},
{1190,3400,1000,3591,1000,3591,1190,3781,1190,3781,1380,3591,1380,3591,1190,3400,1190,4734,1000,4925,1000,4925,1190,5114,1190,5114,1380,4925,1380,4925,1190,4734},
{1580, 1200, 800},
{1191,3400,1000,3591,1000,3591,1191,3781,1191,3781,1380,3591,1380,3591,1191,3400,1380,4925,1191,5114,1191,5114,1000,4925,1000,4925,1191,4734,1191,4734,1380,4925,1380,4925,1380,5305,1380,5305,1000,5686},
{3740, 1200, 800},
{3540,1000,1000,3001,1000,3001,3540,5000},
{3700, 1200, 800},
{0,2400,2500,2400,0,3600,2500,3600},
{3740, 1200, 800},
{1000,1000,3540,3001,3540,3001,1000,5000},
{3485, 1200, 800},
{1000,1952,1000,1762,1000,1762,1191,1381,1191,1381,1380,1191,1380,1191,1762,1000,1762,1000,2523,1000,2523,1000,2905,1191,2905,1191,3095,1381,3095,1381,3285,1762,3285,1762,3285,2143,3285,2143,3095,2523,3095,2523,2905,2714,2905,2714,2143,3095,2143,3095,2143,3666,2143,4618,1952,4809,1952,4809,2143,5000,2143,5000,2332,4809,2332,4809,2143,4618},
{6451, 1200, 800},
{4751,3000,4500,2499,4500,2499,4001,2250,4001,2250,3250,2250,3250,2250,2751,2499,2751,2499,2500,2750,2500,2750,2250,3501,2250,3501,2250,4250,2250,4250,2500,4751,2500,4751,3001,5000,3001,5000,3751,5000,3751,5000,4251,4751,4251,4751,4500,4250,3250,2250,2751,2750,2751,2750,2500,3501,2500,3501,2500,4250,2500,4250,2751,4751,2751,4751,3001,5000,4751,2250,4500,4250,4500,4250,4500,4751,4500,4751,5001,5000,5001,5000,5502,5000,5502,5000,6001,4501,6001,4501,6251,3750,6251,3750,6251,3250,6251,3250,6001,2499,6001,2499,5751,2000,5751,2000,5251,1499,5251,1499,4751,1249,4751,1249,4001,1000,4001,1000,3250,1000,3250,1000,2500,1249,2500,1249,2000,1499,2000,1499,1501,2000,1501,2000,1250,2499,1250,2499,1000,3250,1000,3250,1000,4000,1000,4000,1250,4751,1250,4751,1501,5250,1501,5250,2000,5751,2000,5751,2500,6001,2500,6001,3250,6250,3250,6250,4001,6250,4001,6250,4751,6001,4751,6001,5251,5751,5251,5751,5502,5501,5001,2250,4751,4250,4751,4250,4751,4751,4751,4751,5001,5000},
{4248, 1200, 800},
{2524,1000,1000,5000,2524,1000,4048,5000,1572,3667,3477,3667},
{3866, 1200, 800},
{1000,1000,1000,5000,1000,1000,2714,1000,2714,1000,3285,1191,3285,1191,3476,1381,3476,1381,3666,1763,3666,1763,3666,2143,3666,2143,3476,2524,3476,2524,3285,2715,3285,2715,2714,2905,1000,2905,2714,2905,2714,2905,3285,3095,3285,3095,3476,3286,3476,3286,3666,3667,3666,3667,3666,4238,3666,4238,3476,4620,3476,4620,3285,4809,3285,4809,2714,5000,2714,5000,1000,5000},
{4057, 1200, 800},
{3857,1952,3666,1572,3666,1572,3285,1191,3285,1191,2905,1000,2905,1000,2142,1000,2142,1000,1762,1191,1762,1191,1380,1572,1380,1572,1190,1952,1190,1952,1000,2524,1000,2524,1000,3477,1000,3477,1190,4048,1190,4048,1380,4429,1380,4429,1762,4809,1762,4809,2142,5000,2142,5000,2905,5000,2905,5000,3285,4809,3285,4809,3666,4429,3666,4429,3857,4048},
{3866, 1200, 800},
{1000,1000,1000,5000,1000,1000,2334,1000,2334,1000,2905,1191,2905,1191,3286,1572,3286,1572,3476,1952,3476,1952,3666,2524,3666,2524,3666,3477,3666,3477,3476,4048,3476,4048,3286,4429,3286,4429,2905,4809,2905,4809,2334,5000,2334,5000,1000,5000},
{3676, 1200, 800},
{1000,1000,1000,5000,1000,1000,3476,1000,1000,2905,2523,2905,1000,5000,3476,5000},
{3675, 1200, 800},
{1000,1000,1000,5000,1000,1000,3475,1000,1000,2905,2523,2905},
{4057, 1200, 800},
{3857,1952,3666,1572,3666,1572,3286,1191,3286,1191,2905,1000,2905,1000,2143,1000,2143,1000,1762,1191,1762,1191,1381,1572,1381,1572,1191,1952,1191,1952,1000,2524,1000,2524,1000,3477,1000,3477,1191,4048,1191,4048,1381,4429,1381,4429,1762,4809,1762,4809,2143,5000,2143,5000,2905,5000,2905,5000,3286,4809,3286,4809,3666,4429,3666,4429,3857,4048,3857,4048,3857,3477,2905,3477,3857,3477},
{3867, 1200, 800},
{1000,1000,1000,5000,3667,5000,3667,1000,1000,2905,3667,2905},
{2200, 1200, 800},
{0,1000,1000,1000,500,1000,500,5000,0,5000,1000,5000},
{3105, 1200, 800},
{2905,1000,2905,4048,2905,4048,2715,4620,2715,4620,2524,4809,2524,4809,2143,5000,2143,5000,1763,5000,1763,5000,1381,4809,1381,4809,1191,4620,1191,4620,1000,4048,1000,4048,1000,3667},
{3866, 1200, 800},
{1000,1000,1000,5000,3666,1000,1000,3667,1952,2715,3666,5000},
{3485, 1200, 800},
{1000,1000,1000,5000,1000,5000,3285,5000},
{4248, 1200, 800},
{1000,1000,1000,5000,1000,1000,2523,5000,4048,1000,2523,5000,4048,1000,4048,5000},
{3866, 1200, 800},
{1000,1000,1000,5000,1000,1000,3666,5000,3666,1000,3666,5000},
{4246, 1200, 800},
{2142,1000,1762,1191,1762,1191,1380,1572,1380,1572,1190,1952,1190,1952,1000,2524,1000,2524,1000,3476,1000,3476,1190,4049,1190,4048,1380,4429,1380,4429,1762,4809,1762,4809,2142,5000,2142,5000,2905,5000,2905,5000,3285,4809,3285,4809,3666,4429,3666,4429,3857,4048,3857,4048,4046,3476,4046,3476,4046,2524,4046,2524,3857,1952,3857,1952,3666,1572,3666,1572,3285,1191,3285,1191,2905,1000,2905,1000,2142,1000},
{3866, 1200, 800},
{1000,1000,1000,5000,1000,1000,2714,1000,2714,1000,3285,1191,3285,1191,3476,1381,3476,1381,3666,1762,3666,1762,3666,2334,3666,2334,3476,2714,3476,2714,3285,2905,3285,2905,2714,3095,2714,3095,1000,3095},
{4247, 1200, 800},
{2142,1000,1762,1191,1762,1191,1380,1572,1380,1572,1190,1952,1190,1952,1000,2524,1000,2524,1000,3476,1000,3476,1190,4048,1190,4048,1380,4429,1380,4429,1762,4809,1762,4809,2142,5000,2142,5000,2905,5000,2905,5000,3285,4809,3285,4809,3666,4429,3666,4429,3857,4048,3857,4048,4047,3476,4047,3476,4047,2524,4047,2524,3857,1952,3857,1952,3666,1572,3666,1572,3285,1191,3285,1191,2905,1000,2905,1000,2142,1000,2714,4238,3857,5381},
{3866, 1200, 800},
{1000,1000,1000,5000,1000,1000,2714,1000,2714,1000,3285,1191,3285,1191,3476,1381,3476,1381,3666,1762,3666,1762,3666,2143,3666,2143,3476,2524,3476,2524,3285,2714,3285,2714,2714,2905,2714,2905,1000,2905,2333,2905,3666,5000},
{3866, 1200, 800},
{3666,1572,3285,1191,3285,1191,2714,1000,2714,1000,1952,1000,1952,1000,1380,1191,1380,1191,1000,1572,1000,1572,1000,1952,1000,1952,1189,2334,1189,2334,1380,2524,1380,2524,1762,2714,1762,2714,2905,3095,2905,3095,3285,3286,3285,3286,3475,3476,3475,3476,3666,3857,3666,3857,3666,4429,3666,4429,3285,4809,3285,4809,2714,5000,2714,5000,1952,5000,1952,5000,1380,4809,1380,4809,1000,4429},
{3866, 1200, 800},
{2333,1000,2333,5000,1000,1000,3666,1000},
{3866, 1200, 800},
{1000,1000,1000,3857,1000,3857,1191,4429,1191,4429,1571,4809,1571,4809,2143,5000,2143,5000,2523,5000,2523,5000,3095,4809,3095,4809,3476,4429,3476,4429,3666,3857,3666,3857,3666,1000},
{4248, 1200, 800},
{1000,1000,2523,5000,4048,1000,2523,5000},
{5009, 1200, 800},
{1000,1000,1952,5000,2905,1000,1952,5000,2905,1000,3857,5000,4809,1000,3857,5000},
{3866, 1200, 800},
{1000,1000,3666,5000,3666,1000,1000,5000},
{4248, 1200, 800},
{1000,1000,2523,2905,2523,2905,2523,5000,4048,1000,2523,2905},
{3866, 1200, 800},
{3666,1000,1000,5000,1000,1000,3666,1000,1000,5000,3666,5000},
{2534, 1200, 800},
{1000,0,1000,6094,1191,0,1191,6094,1000,0,2334,0,1000,6094,2334,6094},
{3451, 1200, 800},
{1000,1000,3251,5000},
{2533, 1200, 800},
{7666,0,7666,6094,7857,0,7857,6094,6524,0,7857,0,6524,6094,7857,6094},
{4246, 1200, 800},
{2523,1000,1000,3222,2523,1000,4046,3222},
{3700, 1200, 800},
{1000,5000,3500,5000},
{1581, 1200, 800},
{1191,1381,1000,1191,1000,1191,1191,1000,1191,1000,1381,1191,1381,1191,1381,1571,1381,1571,1191,1952,1191,1952,1000,2143},
{3486, 1200, 800},
{3286,2333,3286,4999,3286,2903,2904,2522,2904,2522,2524,2333,2524,2333,1952,2333,1952,2333,1572,2522,1572,2522,1190,2903,1190,2903,1000,3474,1000,3474,1000,3856,1000,3856,1190,4427,1190,4427,1572,4808,1572,4808,1952,4999,1952,4999,2524,4999,2524,4999,2904,4808,2904,4808,3286,4427},
{3486, 1200, 800},
{1000,1000,1000,5000,1000,2904,1381,2523,1381,2523,1761,2333,1761,2333,2333,2333,2333,2333,2713,2523,2713,2523,3095,2904,3095,2904,3286,3475,3286,3475,3286,3856,3286,3856,3095,4427,3095,4427,2713,4809,2713,4809,2333,5000,2333,5000,1761,5000,1761,5000,1381,4809,1381,4809,1000,4427},
{3486, 1200, 800},
{3286,2903,2904,2522,2904,2522,2524,2333,2524,2333,1952,2333,1952,2333,1572,2522,1572,2522,1190,2903,1190,2903,1000,3474,1000,3474,1000,3856,1000,3856,1190,4427,1190,4427,1572,4808,1572,4808,1952,4999,1952,4999,2524,4999,2524,4999,2904,4808,2904,4808,3286,4427},
{3484, 1200, 800},
{3284,1000,3284,5000,3284,2904,2904,2523,2904,2523,2523,2333,2523,2333,1952,2333,1952,2333,1570,2523,1570,2523,1189,2904,1189,2904,1000,3475,1000,3475,1000,3856,1000,3856,1189,4427,1189,4427,1570,4809,1570,4809,1952,5000,1952,5000,2523,5000,2523,5000,2904,4809,2904,4809,3284,4427},
{3484, 1200, 800},
{1000,3474,3284,3474,3284,3474,3284,3094,3284,3094,3094,2713,3094,2713,2904,2522,2904,2522,2523,2333,2523,2333,1952,2333,1952,2333,1570,2522,1570,2522,1189,2903,1189,2903,1000,3474,1000,3474,1000,3856,1000,3856,1189,4427,1189,4427,1570,4808,1570,4808,1952,4999,1952,4999,2523,4999,2523,4999,2904,4808,2904,4808,3284,4427},
{2723, 1200, 800},
{2523,1000,2143,1000,2143,1000,1761,1190,1761,1190,1570,1761,1570,1761,1570,5000,1000,2333,2333,2333},
{3486, 1200, 800},
{3286,2333,3286,5379,3286,5379,3095,5951,3095,5951,2904,6142,2904,6142,2524,6331,2524,6331,1952,6331,1952,6331,1572,6142,3286,2903,2904,2522,2904,2522,2524,2333,2524,2333,1952,2333,1952,2333,1572,2522,1572,2522,1190,2903,1190,2903,1000,3474,1000,3474,1000,3856,1000,3856,1190,4427,1190,4427,1572,4808,1572,4808,1952,4999,1952,4999,2524,4999,2524,4999,2904,4808,2904,4808,3286,4427},
{3295, 1200, 800},
{1000,1000,1000,5000,1000,3095,1570,2523,1570,2523,1952,2333,1952,2333,2523,2333,2523,2333,2904,2523,2904,2523,3095,3095,3095,3095,3095,5000},
{1581, 1200, 800},
{1190,2324,1190,4990,1000,990,1190,1181,1190,1181,1381,990,1381,990,1190,800,1190,800,1000,990},
{2343, 1200, 800},
{1952,2324,1952,5561,1952,5561,1761,6133,1761,6133,1380,6323,1380,6323,1000,6323,1761,990,1952,1181,1952,1181,2143,990,2143,990,1952,800,1952,800,1761,990},
{3295, 1200, 800},
{1000,1000,1000,5000,2904,2333,1000,4238,1761,3475,3095,5000},
{1200, 1200, 800},
{1000,1000,1000,5000},
{5389, 1200, 800},
{1000,2333,1000,4999,1000,3094,1570,2522,1570,2522,1952,2333,1952,2333,2523,2333,2523,2333,2904,2522,2904,2522,3094,3094,3094,3094,3094,4999,3094,3094,3666,2522,3666,2522,4046,2333,4046,2333,4618,2333,4618,2333,4998,2522,4998,2522,5189,3094,5189,3094,5189,4999},
{3295, 1200, 800},
{1000,2333,1000,4999,1000,3094,1572,2522,1572,2522,1952,2333,1952,2333,2524,2333,2524,2333,2904,2522,2904,2522,3095,3094,3095,3094,3095,4999},
{3675, 1200, 800},
{1952,2333,1570,2522,1570,2522,1189,2903,1189,2903,1000,3474,1000,3474,1000,3856,1000,3856,1189,4427,1189,4427,1570,4808,1570,4808,1952,4999,1952,4999,2523,4999,2523,4999,2904,4808,2904,4808,3284,4427,3284,4427,3475,3856,3475,3856,3475,3474,3475,3474,3284,2903,3284,2903,2904,2522,2904,2522,2523,2333,2523,2333,1952,2333},
{3486, 1200, 800},
{1000,2333,1000,6333,1000,2903,1381,2523,1381,2523,1761,2333,1761,2333,2333,2333,2333,2333,2714,2523,2714,2523,3095,2903,3095,2903,3286,3476,3286,3476,3286,3856,3286,3856,3095,4428,3095,4428,2714,4808,2714,4808,2333,4999,2333,4999,1761,4999,1761,4999,1381,4808,1381,4808,1000,4428},
{3485, 1200, 800},
{3285,2333,3285,6333,3285,2903,2904,2523,2904,2523,2524,2333,2524,2333,1952,2333,1952,2333,1571,2523,1571,2523,1190,2903,1190,2903,1000,3476,1000,3476,1000,3856,1000,3856,1190,4428,1190,4428,1571,4808,1571,4808,1952,4999,1952,4999,2524,4999,2524,4999,2904,4808,2904,4808,3285,4428},
{2724, 1200, 800},
{1000,2333,1000,4999,1000,3476,1190,2903,1190,2903,1572,2523,1572,2523,1952,2333,1952,2333,2524,2333},
{3294, 1200, 800},
{3094,2903,2904,2523,2904,2523,2332,2333,2332,2333,1761,2333,1761,2333,1189,2523,1189,2523,1000,2903,1000,2903,1189,3285,1189,3285,1570,3476,1570,3476,2523,3666,2523,3666,2904,3856,2904,3856,3094,4237,3094,4237,3094,4428,3094,4428,2904,4808,2904,4808,2332,4999,2332,4999,1761,4999,1761,4999,1189,4808,1189,4808,1000,4428},
{2724, 1200, 800},
{1572,1000,1572,4238,1572,4238,1761,4809,1761,4809,2143,5000,2143,5000,2524,5000,1000,2333,2333,2333},
{3295, 1200, 800},
{1000,2333,1000,4237,1000,4237,1190,4808,1190,4808,1572,4999,1572,4999,2143,4999,2143,4999,2524,4808,2524,4808,3095,4237,3095,2333,3095,4999},
{3484, 1200, 800},
{1000,2333,2142,4999,3284,2333,2142,4999},
{4247, 1200, 800},
{1000,2333,1761,4999,2523,2333,1761,4999,2523,2333,3286,4999,4047,2333,3286,4999},
{3295, 1200, 800},
{1000,2333,3095,4999,3095,2333,1000,4999},
{3676, 1200, 800},
{1190,2333,2333,4999,3476,2333,2333,4999,2333,4999,1952,5760,1952,5760,1572,6142,1572,6142,1190,6333,1190,6333,1000,6333},
{3295, 1200, 800},
{3095,2333,1000,4999,1000,2333,3095,2333,1000,4999,3095,4999},
{2152, 1200, 800},
{1952,0,1572,191,1572,191,1381,380,1381,380,1191,762,1191,762,1191,1143,1191,1143,1381,1523,1381,1523,1572,1714,1572,1714,1763,2095,1763,2095,1763,2475,1763,2475,1381,2857,1572,191,1381,571,1381,571,1381,952,1381,952,1572,1332,1572,1332,1763,1523,1763,1523,1952,1905,1952,1905,1952,2285,1952,2285,1763,2666,1763,2666,1000,3048,1000,3048,1763,3428,1763,3428,1952,3809,1952,3809,1952,4189,1952,4189,1763,4571,1763,4571,1572,4761,1572,4761,1381,5142,1381,5142,1381,5523,1381,5523,1572,5904,1381,3237,1763,3619,1763,3619,1763,4000,1763,4000,1572,4380,1572,4380,1381,4571,1381,4571,1191,4952,1191,4952,1191,5332,1191,5332,1381,5714,1381,5714,1572,5904,1572,5904,1952,6094},
{1200, 1200, 800},
{1000,250,1000,5750},
{2152, 1200, 800},
{1000,0,1381,191,1381,191,1572,380,1572,380,1762,762,1762,762,1762,1143,1762,1143,1572,1523,1572,1523,1381,1714,1381,1714,1191,2095,1191,2095,1191,2475,1191,2475,1572,2857,1381,191,1572,571,1572,571,1572,952,1572,952,1381,1332,1381,1332,1191,1523,1191,1523,1000,1905,1000,1905,1000,2285,1000,2285,1191,2666,1191,2666,1952,3048,1952,3048,1191,3428,1191,3428,1000,3809,1000,3809,1000,4189,1000,4189,1191,4571,1191,4571,1381,4761,1381,4761,1572,5142,1572,5142,1572,5523,1572,5523,1381,5904,1572,3237,1191,3619,1191,3619,1191,4000,1191,4000,1381,4380,1381,4380,1572,4571,1572,4571,1762,4952,1762,4952,1762,5332,1762,5332,1572,5714,1572,5714,1381,5904,1381,5904,1000,6094},
{4629, 1200, 800},
{1000,3643,1000,3262,1000,3262,1191,2691,1191,2691,1572,2500,1572,2500,1952,2500,1952,2500,2334,2691,2334,2691,3095,3262,3095,3262,3477,3452,3477,3452,3857,3452,3857,3452,4238,3262,4238,3262,4429,2881,1000,3262,1191,2881,1191,2881,1572,2691,1572,2691,1952,2691,1952,2691,2334,2881,2334,2881,3095,3452,3095,3452,3477,3643,3477,3643,3857,3643,3857,3643,4238,3452,4238,3452,4429,2881,4429,2881,4429,2500} };
double fontMagnificationRatio = 1.0;
long defaultMinimumThickness = 1000; // in centimils, i.e. 10 mil line thickness minimum
String stringToRender = "";
public void HersheyFontClass() {
}
public void HersheyFontClass(long minimumLineThickness) {
defaultMinimumThickness = minimumLineThickness;
}
// this returns the character width in centimils
public long width(int c) {
// this is ((Xmax - Xmin) + kerning), but not thickness
int index = c-32;
return (long)(fontData[index*2][0]*fontMagnificationRatio);
}
// this returns the character kerning in centimils
public long kerning(int c) {
int index = c-32;
return (long)(fontData[index*2][1]*fontMagnificationRatio);
}
// this returns the silk line thickness in centimils
public long thickness(int c) {
int index = c-32;
long calculatedThickness = (long)(fontData[index*2][2]*fontMagnificationRatio);
if (calculatedThickness < defaultMinimumThickness)
return defaultMinimumThickness;
else {
return calculatedThickness;
}
}
// this returns the offset needed to centre the font relative
// to the y-axis in centimils
public long yCentredOffset() {
long textCentreOffsetYcentimil = -1000 - (5333/2);
// the hershey sans 1 stroke font is offset +1000,
// and is ~5333 high
return (long)(textCentreOffsetYcentimil*fontMagnificationRatio);
}
// this returns the height of the font in centimils
public long height() {
long heightCentimil = 5333;
// the hershey sans 1 stroke font data is 5333 high,
// and offset +1000 centimil
return (long)(heightCentimil*fontMagnificationRatio);
}
// We are using centimils when retrieving stored
// character width and when outputting gEDA elements.
// This method changes the default 1.0 magnification
// ratio to that needed for a Kicad text element
public void setKicadMWidthNm(long widthNm) {
long nativeMCharFontWidth = width('m') - kerning('m') + thickness('m');
// overall width of usual drawn element, now used to calculate:
fontMagnificationRatio = (widthNm/(254.0))/nativeMCharFontWidth;
}
public double fontMagnificationRatio() {
return fontMagnificationRatio;
}
public void setStringToRender(String passedString) {
stringToRender = passedString;
}
public long renderedWidthCentimil() {
// we need to figure out the width of the rendered string
// we start by summing the widths of the individuals chars
// remembering that hershey.width() returns ((maxX-minX) + kerning)
long widthCentimil = 0;
for (int i = 0; i < stringToRender.length(); i++) {
widthCentimil += width(stringToRender.charAt(i));
}
// now we subtract the final kerning, add thickness, and
// account for the + 1000 offset of a gEDA font symbol
// along the x-axis
if (widthCentimil > 0) { // in case string to display not set
widthCentimil = widthCentimil
- kerning(stringToRender.charAt(stringToRender.length()-1))
// lopped off end kerning to get final width
+ (long)(1000*fontMagnificationRatio())
// accounted for final char being an extra +1000 along x axis
+ thickness((int)(stringToRender.charAt(stringToRender.length()-1)));
// and accounted for thickness of drawn lines
}
return (long)(widthCentimil*fontMagnificationRatio);
}
// this accepts the character ID as an int, x,y cooords
// in decimils, and ignores the metric flag and
// returns a character without rotation or
// scaling, in centimil layuot format, placed
// with it's upper left corner located at x,y
public String drawChar(int c, long xOffset, long yOffset, boolean metric) {
double magRatio = 1.0; // default 1.0
return drawChar(c, xOffset, yOffset, magRatio, metric);
}
// this accepts the character ID as an int, x,y cooords
// in decimils, and a magnification ratio, and ignores the
// metric flag and returns a character without rotation or
// scaling, in centimil layuot format, placed
// with it's upper left corner located at x,y
public String drawChar(int c, long xOffset, long yOffset, double magRatio, boolean metric) {
int index = ((c-32)*2)+1;
// every second row of our array of long vectors
// has the silk element descriptors
String elements = "";
long [] strokes = fontData[index];
// magRatio is the footprint magnification ratio,
// not the font magnification ratio
// we apply font magnification with
// fontMagnificationRatio elsewhere
double theta = 0;
elements = generateSilk(c, strokes, xOffset, yOffset, theta, magRatio, metric);
return elements;
}
// this accepts the character ID as an int, x,y cooords
// in centimils, and ignores the metric flag and
// returns a character without rotation or scaling, centred on x,y
// with centimil PCB layout dimensions
public String drawCentredChar(int c, long xOffset, long yOffset, boolean metric) {
double magRatio = 1.0; // default 1.0, no footprint scaling
double theta = 0; // default is no rotation
return drawCentredChar(c, xOffset, yOffset, magRatio, theta, metric);
}
// this accepts the character ID as an int, x,y cooords in
// centimils, rotation in radians, ignores the metric flag and
// returns character with rotation and/or scaling, centred on x,y
// with centimil PCB layout dimensions
public String drawCentredChar(int c, long xOffset, long yOffset, double magRatio, double theta, boolean metric) {
int index = ((c-32)*2)+1;
// i.e. every second row of our array of long vectors has
// the silk element descriptors
long [] strokes = fontData[index];
long centredYoffset = yOffset; // try this + yCentredOffset();
String results = generateSilk(c, strokes, xOffset, yOffset, theta, magRatio, metric);
return results;
}
// this will render a kicad module defined text field at coords
// given in nanometres, with rotation specified in decdiegrees
// i.e. in tenths of a degree
// and produce gEDA PCB output using centimil units
public String renderKicadText(String theString, long xCoordNm, long yCoordNm, long kicadDecidegrees, long kicadMWidthNm, double footprintMagnificationRatio) {
setKicadMWidthNm(kicadMWidthNm); // scale to suit .mod definition
double theta = kicadDecidegrees*Math.PI/1800; // convert to radians
return renderString(theString, xCoordNm/254, yCoordNm/254, theta, footprintMagnificationRatio);
}
// this accepts radians as the rotation value
// and coordinates in decimils
// and produce gEDA PCB layout output in centimil units
public String renderString(String theString, long xCoord, long yCoord, double theta, double footprintMagnificationRatio) {
setStringToRender(theString);
String elements = "";
long renderedWidth = (long)(renderedWidthCentimil());
long deltaTextWidth = 0;
long firstCharXOffset = 0;
// we first see how long the rendered string will be
if (theString.length() != 0) {
char firstChar = stringToRender.charAt(0);
firstCharXOffset = (long)(((width((int)(firstChar))
- kerning(firstChar))/2)*footprintMagnificationRatio);
}
// we then calculate where the string will start, and more
// specifically, where the centre of the first character
// will be as x,y cooords in centimils
long currentX = (long)((xCoord -
(renderedWidth*Math.cos(theta))/2
+ (firstCharXOffset*Math.cos(theta)))*footprintMagnificationRatio);
long currentY = (long)((yCoord +
(renderedWidth*Math.sin(theta))/2
- (firstCharXOffset*Math.sin(theta)))*footprintMagnificationRatio);
// we now walk along the centre line of the rendered string
// which is angled theta radians to the x axis, dropping a
// rendered character along it at suitable, calculated, spacings,
// with each rendered character also rotated theta radians
for (int i = 0; i < stringToRender.length(); i++) {
elements = elements +
drawCentredChar((int)(stringToRender.charAt(i)), currentX, currentY, footprintMagnificationRatio, theta, true);
if (i != (stringToRender.length()-1)) {
deltaTextWidth =
(long)(footprintMagnificationRatio*(width((int)(stringToRender.charAt(i)))/2 +
width((int)(stringToRender.charAt(i+1)))/2));
}
currentX += (long)(deltaTextWidth*Math.cos(theta));
currentY -= (long)(deltaTextWidth*Math.sin(theta));
}
return elements;
}
private String generateSilk(int c, long [] strokes, long offsetX, long offsetY, double theta, double magRatio, boolean metric) {
String output = "";
double magnify = magRatio*fontMagnificationRatio;
// our final magnification ratio for rendering the elements is
// the product of footprint and font magnification ratios
// we don't use the metric flag for now
// we try to make the final stroke thickness more
// visually appealing after magnification,
// rather than simply magnifiying the original thickness
if ((c-32) > 0) { // i.e. if not the empty space character = ASCII32
long finalThickness = (long)magnify*thickness(c);
if ((finalThickness > (long)((width('m')/6.0))) && (finalThickness > defaultMinimumThickness)){
finalThickness = (long)((width('m')/6.0)*magRatio);
}
// we create some temporary variables for translation
// and rotation and, again, translation of the x,y coordinates
long TrX1 = 0;
long TrX2 = 0;
long TrY1 = 0;
long TrY2 = 0;
long tempX1 = 0;
long tempY1 = 0;
long tempX2 = 0;
long tempY2 = 0;
double testTheta = Math.PI*3/4;
for (int i = 0; i < strokes.length; i = i + 4) {
// first, we translate the stroked character data
// so that it is centred on the origin (0,0)
TrX1 = (long)(strokes[i] - (width(c) - kerning(c))/2);
TrY1 = (long)(strokes[i+1] + yCentredOffset());
TrX2 = (long)(strokes[i+2] - (width(c) - kerning(c))/2);
TrY2 = (long)(strokes[i+3] + yCentredOffset());
// now we apply our intended rotation of theta radians
tempX1 = rotatedXCoord(TrX1, TrY1, theta);
tempY1 = rotatedYCoord(TrX1, TrY1, theta);
tempX2 = rotatedXCoord(TrX2, TrY2, theta);
tempY2 = rotatedYCoord(TrX2, TrY2, theta);
// now we translate the rotated coords back to where they
// belong and apply the necessary magnification
// TODO: test that the scaling/magnification works properly
TrX1 = (long)(tempX1*magnify + offsetX);
TrY1 = (long)(tempY1*magnify + offsetY);
TrX2 = (long)(tempX2*magnify + offsetX);
TrY2 = (long)(tempY2*magnify + offsetY);
// and finish by generating the centimil unit
// pcb layout text line with the transformed coords
output = output + "ElementLine[" +
TrX1 + " " + TrY1 + " " +
TrX2 + " " + TrY2 + " " +
finalThickness + "]\n";
}
output = output + "#\n";
}
return output;
}
// a small routine to rotate an X coordinate around 0,0
// by an amount theta, in radians
// requires original (x,y) coords and theta
private long rotatedXCoord(long xOrig, long yOrig, double theta) {
// just to confuse things, we recall that up is -y direction
return (long)(Math.cos(theta)*xOrig + Math.sin(theta)*yOrig);
}
// a small routine to rotate a Y coordinate around 0,0
// by an amount theta, in radians
// requires original (x,y) coords and theta
private long rotatedYCoord(long xOrig, long yOrig, double theta) {
// just to confuse things, we recall that up is -y direction
return (long)(-Math.sin(theta)*xOrig + Math.cos(theta)*yOrig);
}
}