source: osm/applications/editors/josm/plugins/smed2/src/symbols/Symbols.java@ 29120

Last change on this file since 29120 was 29120, checked in by malcolmh, 12 years ago

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1/* Copyright 2012 Malcolm Herring
2 *
3 * This is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, version 3 of the License.
6 *
7 * For a copy of the GNU General Public License, see <http://www.gnu.org/licenses/>.
8 */
9
10package symbols;
11
12import java.awt.BasicStroke;
13import java.awt.Color;
14import java.awt.Graphics2D;
15import java.awt.Rectangle;
16import java.awt.geom.*;
17import java.util.ArrayList;
18import java.util.EnumMap;
19
20import s57.S57val.*;
21
22public class Symbols {
23
24 public enum Prim {
25 BBOX, STRK, COLR, FILL, LINE, RECT, RRCT, ELPS, EARC, PLIN, PGON, RSHP, TEXT, SYMB, P1, P2, H2, H3, H4, H5, V2, D2, D3, D4, B2, S2, S3, S4, C2, X2
26 }
27
28 public enum Handle {
29 CC, TL, TR, TC, LC, RC, BL, BR, BC
30 }
31
32 public static final double symbolScale[] = { 256.0, 128.0, 64.0, 32.0, 16.0, 8.0, 4.0, 2.0, 1.0, 0.61, 0.372, 0.227, 0.138,
33 0.0843, 0.0514, 0.0313, 0.0191, 0.0117, 0.007, 0.138 };
34
35 public static final double textScale[] = { 256.0, 128.0, 64.0, 32.0, 16.0, 8.0, 4.0, 2.0, 1.0, 0.5556, 0.3086, 0.1714, 0.0953,
36 0.0529, 0.0294, 0.0163, 0.0091, 0.0050, 0.0028, 0.0163 };
37
38 private static final EnumMap<ColCOL, Color> bodyColours = new EnumMap<ColCOL, Color>(ColCOL.class);
39 static {
40 bodyColours.put(ColCOL.COL_UNK, new Color(0, true));
41 bodyColours.put(ColCOL.COL_WHT, new Color(0xffffff));
42 bodyColours.put(ColCOL.COL_BLK, new Color(0x000000));
43 bodyColours.put(ColCOL.COL_RED, new Color(0xd40000));
44 bodyColours.put(ColCOL.COL_GRN, new Color(0x00d400));
45 bodyColours.put(ColCOL.COL_BLU, Color.blue);
46 bodyColours.put(ColCOL.COL_YEL, new Color(0xffd400));
47 bodyColours.put(ColCOL.COL_GRY, Color.gray);
48 bodyColours.put(ColCOL.COL_BRN, new Color(0x8b4513));
49 bodyColours.put(ColCOL.COL_AMB, new Color(0xfbf00f));
50 bodyColours.put(ColCOL.COL_VIO, new Color(0xee82ee));
51 bodyColours.put(ColCOL.COL_ORG, Color.orange);
52 bodyColours.put(ColCOL.COL_MAG, new Color(0xf000f0));
53 bodyColours.put(ColCOL.COL_PNK, Color.pink);
54 }
55
56 public static class Instr {
57 Prim type;
58 Object params;
59
60 Instr(Prim itype, Object iparams) {
61 type = itype;
62 params = iparams;
63 }
64 }
65
66 public static class Delta {
67 Handle h;
68 AffineTransform t;
69
70 public Delta(Handle ih, AffineTransform it) {
71 h = ih;
72 t = it;
73 }
74 }
75
76 public static class Scheme {
77 ArrayList<ColPAT> pat;
78 ArrayList<ColCOL> col;
79
80 public Scheme(ArrayList<ColPAT> ipat, ArrayList<ColCOL> icol) {
81 pat = ipat;
82 col = icol;
83 }
84 }
85
86 public static class Symbol {
87 ArrayList<Instr> instr;
88 double scale;
89 double x;
90 double y;
91 Delta delta;
92 Scheme scheme;
93
94 public Symbol(ArrayList<Instr> iinstr, double iscale, double ix, double iy, Delta idelta, Scheme ischeme) {
95 instr = iinstr;
96 scale = iscale;
97 x = ix;
98 y = iy;
99 delta = idelta;
100 scheme = ischeme;
101 }
102 }
103
104 public static void drawSymbol(Graphics2D g2, ArrayList<Instr> symbol, double scale, double x, double y, Delta dd, Scheme cs) {
105 int pn = 0;
106 int cn = 0;
107 if (cs != null) {
108 pn = cs.pat.size();
109 cn = cs.col.size() - ((pn != 0) ? pn - 1 : 0);
110 }
111 AffineTransform savetr = g2.getTransform();
112 g2.translate(x, y);
113 g2.scale(scale, scale);
114 for (Instr item : symbol) {
115 switch (item.type) {
116 case BBOX:
117 Rectangle bbox = (Rectangle) item.params;
118 double dx = 0.0;
119 double dy = 0.0;
120 if (dd != null) {
121 switch (dd.h) {
122 case CC:
123 dx = bbox.x + (bbox.width / 2.0);
124 dy = bbox.y - (bbox.height / 2.0);
125 break;
126 case TL:
127 dx = bbox.x;
128 dy = bbox.y;
129 break;
130 case TR:
131 dx = bbox.x + bbox.width;
132 dy = bbox.y;
133 break;
134 case TC:
135 dx = bbox.x + (bbox.width / 2.0);
136 dy = bbox.y;
137 break;
138 case LC:
139 dx = bbox.x;
140 dy = bbox.y - (bbox.height / 2.0);
141 break;
142 case RC:
143 dx = bbox.x + bbox.width;
144 dy = bbox.y - (bbox.height / 2.0);
145 break;
146 case BL:
147 dx = bbox.x;
148 dy = bbox.y - bbox.height;
149 break;
150 case BR:
151 dx = bbox.x + bbox.width;
152 dy = bbox.y - bbox.height;
153 break;
154 case BC:
155 dx = bbox.x + (bbox.width / 2.0);
156 dy = bbox.y - bbox.height;
157 break;
158 }
159 g2.translate(dx, dy);
160 g2.transform(dd.t);
161 }
162 break;
163 case COLR:
164 if ((cs != null) && (cs.col != null)) {
165 for (Instr patch : (ArrayList<Instr>) item.params) {
166 switch (patch.type) {
167 case P1:
168 if (cn > 0) {
169 g2.setPaint(bodyColours.get(cs.col.get(0)));
170 g2.fill((Path2D.Double) patch.params);
171 }
172 break;
173 case P2:
174 if (cn > 0) {
175 if (cn > 1) {
176 g2.setPaint(bodyColours.get(cs.col.get(1)));
177 } else {
178 g2.setPaint(bodyColours.get(cs.col.get(0)));
179 }
180 g2.fill((Path2D.Double) patch.params);
181 }
182 break;
183 case H2:
184 if ((cn > 1) && (cs.pat.get(0) == ColPAT.PAT_HORI)) {
185 g2.setPaint(bodyColours.get(cs.col.get(cs.col.size() - pn)));
186 g2.fill((Path2D.Double) patch.params);
187 }
188 break;
189 case H3:
190 if ((cn == 3) && (cs.pat.get(0) == ColPAT.PAT_HORI)) {
191 g2.setPaint(bodyColours.get(cs.col.get(1)));
192 g2.fill((Path2D.Double) patch.params);
193 }
194 break;
195 case H4:
196 if ((cn == 4) && (cs.pat.get(0) == ColPAT.PAT_HORI)) {
197 g2.setPaint(bodyColours.get(cs.col.get(1)));
198 g2.fill((Path2D.Double) patch.params);
199 }
200 break;
201 case H5:
202 if ((cn == 4) && (cs.pat.get(0) == ColPAT.PAT_HORI)) {
203 g2.setPaint(bodyColours.get(cs.col.get(2)));
204 g2.fill((Path2D.Double) patch.params);
205 }
206 break;
207 case V2:
208 if ((cn > 1) && (cs.pat.get(0) == ColPAT.PAT_VERT)) {
209 g2.setPaint(bodyColours.get(cs.col.get(cs.col.size() - pn)));
210 g2.fill((Path2D.Double) patch.params);
211 }
212 break;
213 }
214 }
215 }
216 break;
217 case STRK:
218 g2.setStroke((BasicStroke) item.params);
219 break;
220 case FILL:
221 g2.setPaint((Color) item.params);
222 break;
223 case LINE:
224 g2.draw((Line2D.Double) item.params);
225 break;
226 case RECT:
227 g2.draw((Rectangle2D.Double) item.params);
228 break;
229 case RRCT:
230 g2.draw((RoundRectangle2D.Double) item.params);
231 break;
232 case ELPS:
233 g2.draw((Ellipse2D.Double) item.params);
234 break;
235 case EARC:
236 g2.draw((Arc2D.Double) item.params);
237 break;
238 case PLIN:
239 g2.draw((Path2D.Double) item.params);
240 break;
241 case PGON:
242 g2.fill((Path2D.Double) item.params);
243 break;
244 case RSHP:
245 g2.fill((RectangularShape) item.params);
246 break;
247 case SYMB:
248 Symbol s = (Symbol) item.params;
249 drawSymbol(g2, s.instr, s.scale, s.x, s.y, s.delta, s.scheme);
250 break;
251 case TEXT:
252 break;
253 }
254 }
255 g2.setTransform(savetr);
256 }
257}
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