/* Copyright 2013 Malcolm Herring
*
* This 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, version 3 of the License.
*
* For a copy of the GNU General Public License, see .
*/
package symbols;
import java.awt.BasicStroke;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.awt.font.TextLayout;
import java.awt.geom.*;
import java.util.ArrayList;
import java.util.EnumMap;
import s57.S57val.*;
public class Symbols {
public enum Prim {
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
}
public enum Handle {
CC, TL, TR, TC, LC, RC, BL, BR, BC
}
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,
0.0843, 0.0514, 0.0313, 0.0191, 0.0117, 0.007, 0.138 };
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,
0.0529, 0.0294, 0.0163, 0.0091, 0.0050, 0.0028, 0.0163 };
private static final EnumMap bodyColours = new EnumMap(ColCOL.class);
static {
bodyColours.put(ColCOL.COL_UNK, new Color(0, true));
bodyColours.put(ColCOL.COL_WHT, new Color(0xffffff));
bodyColours.put(ColCOL.COL_BLK, new Color(0x000000));
bodyColours.put(ColCOL.COL_RED, new Color(0xd40000));
bodyColours.put(ColCOL.COL_GRN, new Color(0x00d400));
bodyColours.put(ColCOL.COL_BLU, Color.blue);
bodyColours.put(ColCOL.COL_YEL, new Color(0xffd400));
bodyColours.put(ColCOL.COL_GRY, Color.gray);
bodyColours.put(ColCOL.COL_BRN, new Color(0x8b4513));
bodyColours.put(ColCOL.COL_AMB, new Color(0xfbf00f));
bodyColours.put(ColCOL.COL_VIO, new Color(0xee82ee));
bodyColours.put(ColCOL.COL_ORG, Color.orange);
bodyColours.put(ColCOL.COL_MAG, new Color(0xf000f0));
bodyColours.put(ColCOL.COL_PNK, Color.pink);
}
public static class Instr {
public Prim type;
public Object params;
public Instr(Prim itype, Object iparams) {
type = itype;
params = iparams;
}
}
public static class Delta {
public Handle h;
public AffineTransform t;
public Delta(Handle ih, AffineTransform it) {
h = ih;
t = it;
}
}
public static class Scheme {
public ArrayList pat;
public ArrayList col;
public Scheme(ArrayList ipat, ArrayList icol) {
pat = ipat;
col = icol;
}
}
public static class Caption {
public String string;
public Font font;
public Color colour;
public Delta dd;
public Caption(String istr, Font ifont, Color icolour, Delta idd) {
string = istr;
font = ifont;
colour = icolour;
dd = idd;
}
}
public static class LineStyle {
public Color line;
public float width;
public float[] dash;
public Color fill;
public LineStyle(Color iline, float iwidth, float[] idash, Color ifill) {
line = iline;
width = iwidth;
dash = idash;
fill = ifill;
}
}
public static class Symbol extends ArrayList {
public Symbol() {
super();
}
}
public static class SubSymbol {
public Symbol instr;
public double scale;
public double x;
public double y;
public Delta delta;
public Scheme scheme;
public SubSymbol(Symbol iinstr, double iscale, double ix, double iy, Delta idelta, Scheme ischeme) {
instr = iinstr;
scale = iscale;
x = ix;
y = iy;
delta = idelta;
scheme = ischeme;
}
}
public static void drawSymbol(Graphics2D g2, Symbol symbol, double scale, double x, double y, Delta dd, Scheme cs) {
int pn = 0;
int cn = 0;
if (cs != null) {
pn = cs.pat.size();
cn = cs.col.size() - ((pn != 0) ? pn - 1 : 0);
}
AffineTransform savetr = g2.getTransform();
g2.translate(x, y);
g2.scale(scale, scale);
if (symbol != null) {
for (Instr item : symbol) {
switch (item.type) {
case BBOX:
Rectangle bbox = (Rectangle) item.params;
double dx = 0.0;
double dy = 0.0;
if (dd != null) {
g2.transform(dd.t);
switch (dd.h) {
case CC:
dx -= bbox.x + (bbox.width / 2.0);
dy -= bbox.y + (bbox.height / 2.0);
break;
case TL:
dx -= bbox.x;
dy -= bbox.y;
break;
case TR:
dx -= bbox.x + bbox.width;
dy -= bbox.y;
break;
case TC:
dx -= bbox.x + (bbox.width / 2.0);
dy -= bbox.y;
break;
case LC:
dx -= bbox.x;
dy -= bbox.y + (bbox.height / 2.0);
break;
case RC:
dx -= bbox.x + bbox.width;
dy -= bbox.y + (bbox.height / 2.0);
break;
case BL:
dx -= bbox.x;
dy -= bbox.y + bbox.height;
break;
case BR:
dx -= bbox.x + bbox.width;
dy -= bbox.y + bbox.height;
break;
case BC:
dx -= bbox.x + (bbox.width / 2.0);
dy -= bbox.y + bbox.height;
break;
}
g2.translate(dx, dy);
}
break;
case COLR:
if ((cs != null) && (cs.col != null)) {
for (Instr patch : (Symbol) item.params) {
switch (patch.type) {
case P1:
if (cn > 0) {
g2.setPaint(bodyColours.get(cs.col.get(0)));
g2.fill((Path2D.Double) patch.params);
}
break;
case P2:
if (cn > 0) {
if (cn > 1) {
g2.setPaint(bodyColours.get(cs.col.get(1)));
} else {
g2.setPaint(bodyColours.get(cs.col.get(0)));
}
g2.fill((Path2D.Double) patch.params);
}
break;
case H2:
if ((cn > 1) && (cs.pat.get(0) == ColPAT.PAT_HORI)) {
g2.setPaint(bodyColours.get(cs.col.get(cs.col.size() - pn)));
g2.fill((Path2D.Double) patch.params);
}
break;
case H3:
if ((cn == 3) && (cs.pat.get(0) == ColPAT.PAT_HORI)) {
g2.setPaint(bodyColours.get(cs.col.get(1)));
g2.fill((Path2D.Double) patch.params);
}
break;
case H4:
if ((cn == 4) && (cs.pat.get(0) == ColPAT.PAT_HORI)) {
g2.setPaint(bodyColours.get(cs.col.get(1)));
g2.fill((Path2D.Double) patch.params);
}
break;
case H5:
if ((cn == 4) && (cs.pat.get(0) == ColPAT.PAT_HORI)) {
g2.setPaint(bodyColours.get(cs.col.get(2)));
g2.fill((Path2D.Double) patch.params);
}
break;
case V2:
if ((cn > 1) && (cs.pat.get(0) == ColPAT.PAT_VERT)) {
g2.setPaint(bodyColours.get(cs.col.get(cs.col.size() - pn)));
g2.fill((Path2D.Double) patch.params);
}
break;
}
}
}
break;
case STRK:
g2.setStroke((BasicStroke) item.params);
break;
case FILL:
g2.setPaint((Color) item.params);
break;
case LINE:
g2.draw((Line2D.Double) item.params);
break;
case RECT:
g2.draw((Rectangle2D.Double) item.params);
break;
case RRCT:
g2.draw((RoundRectangle2D.Double) item.params);
break;
case ELPS:
g2.draw((Ellipse2D.Double) item.params);
break;
case EARC:
g2.draw((Arc2D.Double) item.params);
break;
case PLIN:
g2.draw((Path2D.Double) item.params);
break;
case PGON:
g2.fill((Path2D.Double) item.params);
break;
case RSHP:
g2.fill((RectangularShape) item.params);
break;
case SYMB:
SubSymbol s = (SubSymbol) item.params;
drawSymbol(g2, s.instr, s.scale, s.x, s.y, s.delta, s.scheme);
break;
case TEXT:
Caption c = (Caption) item.params;
g2.setPaint(c.colour);
TextLayout layout = new TextLayout(c.string, c.font, g2.getFontRenderContext());
Rectangle2D bb = layout.getBounds();
dx = 0;
dy = 0;
if (c.dd != null) {
if (c.dd.t != null) g2.transform(c.dd.t);
switch (c.dd.h) {
case CC:
dx -= bb.getX() + (bb.getWidth() / 2.0);
dy -= bb.getY() + (bb.getHeight() / 2.0);
break;
case TL:
dx -= bb.getX();
dy -= bb.getY();
break;
case TR:
dx -= bb.getX() + bb.getWidth();
dy -= bb.getY();
break;
case TC:
dx -= bb.getX() + (bb.getWidth() / 2.0);
dy -= bb.getY();
break;
case LC:
dx -= bb.getX();
dy -= bb.getY() + (bb.getHeight() / 2.0);
break;
case RC:
dx -= bb.getX() + bb.getWidth();
dy -= bb.getY() + (bb.getHeight() / 2.0);
break;
case BL:
dx -= bb.getX();
dy -= bb.getY() + bb.getHeight();
break;
case BR:
dx -= bb.getX() + bb.getWidth();
dy -= bb.getY() + bb.getHeight();
break;
case BC:
dx -= bb.getX() + (bb.getWidth() / 2.0);
dy -= bb.getY() + bb.getHeight();
break;
}
}
layout.draw(g2, (float)dx, (float)dy);
break;
}
}
}
g2.setTransform(savetr);
}
}