mxd2map: src/java/de/intevation/mxd/writer/SymbolWriter.java annotate

annotate src/java/de/intevation/mxd/writer/SymbolWriter.java @ 257:1ac277053049

Set map size after setting map extent to avoid the extent to be modified by mapscript.

author	raimund renkert <raimund.renkert@intevation.de>
date	Mon, 15 Aug 2011 15:28:05 +0200
parents	8e5d67c45b64
children	2cb2f26d0d54

rev	line source
243 df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	1 /*
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	2 * Copyright (c) 2011 by Intevation GmbH, Germany <info@intevation.de>
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	3 *
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	4 * This file is part of MXD2map.
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	5 *
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	6 * This program is free software under the LGPL (>=v2.1)
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	7 * Read the file LICENCE.txt coming with the software for details
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	8 * or visit http://www.gnu.org/licenses/ if it does not exist.
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	9 *
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	10 * MXD2map has been developed on behalf of the
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	11 * Bundesamt fuer Seeschifffahrt und Hydrographie (BSH) in Hamburg
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	12 * by Intevation GmbH.
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	13 *
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	14 * Authors:
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	15 * Raimund Renkert <raimund.renkert@intevation.de>
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	16 * Bjoern Schilberg <bjoern.schilberg@intevation.de>
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	17 * Stephan Holl <stephan.holl@intevation.de>
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	18 */
df4e0946ef02 Added LGPL header. Raimund Renkert <rrenkert@intevation.de> parents: 192 diff changeset	19
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	20 package de.intevation.mxd.writer;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	21
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	22 import org.apache.log4j.Logger;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	23
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	24 import org.w3c.dom.Element;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	25
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	26 import edu.umn.gis.mapscript.mapObj;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	27 import edu.umn.gis.mapscript.classObj;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	28 import edu.umn.gis.mapscript.styleObj;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	29 import edu.umn.gis.mapscript.symbolObj;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	30 import edu.umn.gis.mapscript.symbolSetObj;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	31 import edu.umn.gis.mapscript.lineObj;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	32 import edu.umn.gis.mapscript.pointObj;
192 0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	33 import edu.umn.gis.mapscript.fontSetObj;
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	34 import edu.umn.gis.mapscript.hashTableObj;
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	35 import edu.umn.gis.mapscript.MS_SYMBOL_TYPE;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	36
174 707f13cfba74 Improved the commandline arguments and save the mapfile in the correct directory. raimund.renkert@intevation.de parents: 145 diff changeset	37 import java.io.File;
251 6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	38 import java.awt.Image;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	39 import java.awt.image.BufferedImage;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	40 import java.awt.image.DataBufferByte;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	41 import java.awt.image.FilteredImageSource;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	42 import java.awt.image.ImageFilter;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	43 import java.awt.image.ImageProducer;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	44 import java.awt.image.RGBImageFilter;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	45 import java.awt.Toolkit;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	46 import java.awt.Color;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	47 import java.awt.Graphics2D;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	48 import javax.imageio.ImageIO;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	49 import java.io.ByteArrayInputStream;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	50
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	51 import org.apache.commons.codec.binary.Base64;
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	52
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	53 /**
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	54 * The interface to the mapfile writer.
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	55 *
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	56 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	57 */
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	58 public class SymbolWriter {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	59
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	60 /**
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	61 * The Logger.
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	62 */
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	63 private static final Logger logger = Logger.getLogger(SymbolWriter.class);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	64
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	65 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	66 * Private member.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	67 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	68 private mapObj map;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	69 private classObj cl;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	70
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	71 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	72 * Contructor with map object and class object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	73 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	74 * @param map The map object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	75 * @param cl The class object containing the style.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	76 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	77 public SymbolWriter (mapObj map, classObj cl) {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	78 this.map = map;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	79 this.cl = cl;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	80 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	81
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	82 /**
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	83 * Write the content.
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	84 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	85 * @param symbolElement DOM element containg the style and symbol
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	86 * attributes.
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	87 */
120 11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	88 public boolean write(Element symbolElement) {
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	89 logger.debug("write(Element)");
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	90 symbolSetObj symbolSet = map.getSymbolset();
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	91
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	92 String symType = symbolElement.getAttribute("style");
97 18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	93 String type = symbolElement.getAttribute("type");
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	94 if(symType.equals("point")) {
251 6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	95 String name = symbolElement.getAttribute("name");
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	96 symbolObj sym = symbolSet.getSymbolByName(name);
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	97 writeSimple(sym);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	98 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	99 else if (symType.equals("arrow")) {
251 6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	100 String name = symbolElement.getAttribute("name");
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	101 symbolObj sym = symbolSet.getSymbolByName(name);
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	102 writeArrow(sym, symbolElement);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	103 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	104 else if (symType.equals("char")) {
251 6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	105 String name = symbolElement.getAttribute("name");
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	106 symbolObj sym = symbolSet.getSymbolByName(name);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	107
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	108 int exists = symbolExists(symbolElement);
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	109 if(exists == -1) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	110 String old = symbolElement.getAttribute("name");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	111 symbolElement.setAttribute(
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	112 "name",
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	113 old + symbolSet.getNumsymbols() + 1);
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	114 writeCharacter(sym, symbolElement);
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	115 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	116 else {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	117 symbolElement.setAttribute(
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	118 "name",
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	119 symbolSet.getSymbol(exists).getName());
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	120 }
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	121 }
251 6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	122 else if (type.equals("line") && !symType.equals("picture")) {
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	123 String name = symbolElement.getAttribute("name");
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	124 symbolObj sym = symbolSet.getSymbolByName(name);
97 18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	125 writeHatch(sym);
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	126 }
251 6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	127 else if(symType.equals("picture")) {
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	128 // Create the path to the picture.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	129 int exists = symbolExists(symbolElement);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	130 String n = symbolElement.getAttribute("name");
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	131 symbolElement.setAttribute(
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	132 "name",
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	133 n + symbolSet.getNumsymbols() + 1);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	134 String path = this.map.getMappath();
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	135 if (path.endsWith(".map")) {
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	136 path = path.substring(0, path.lastIndexOf(File.separator) + 1);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	137 path += symbolElement.getAttribute("name") + ".png";
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	138 }
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	139 else {
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	140 path += symbolElement.getAttribute("name") + ".png";
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	141 }
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	142 // Create a new symbol using the path as symbol name.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	143 // This is a workarround to set the IMAGE attribute to the path
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	144 // since this attribute is immutable via mapscript.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	145 symbolObj sym = symbolSet.getSymbolByName(path);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	146 writePicture(sym, symbolElement, path);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	147 }
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	148 else {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	149 return false;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	150 }
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	151
120 11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	152 try {
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	153 saveSymbolSet(symbolSet);
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	154 }
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	155 catch(Exception e) {
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	156 logger.error("Error saving symbol set.");
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	157 return false;
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	158 }
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	159
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	160 return true;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	161 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	162
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	163 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	164 * Create a simple point symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	165 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	166 * @param symbol The symbol object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	167 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	168 private void writeSimple(symbolObj symbol) {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	169 logger.debug("writeSimple(symbolObj)");
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	170 lineObj points = new lineObj();
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	171 points.add(new pointObj(1,1,0));
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	172 symbol.setType(MS_SYMBOL_TYPE.MS_SYMBOL_ELLIPSE.swigValue());
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	173 symbol.setPoints(points);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	174 symbol.setFilled(1);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	175 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	176
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	177 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	178 * Create an arrow symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	179 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	180 * @param symbol The symbol object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	181 * @param symbolElement DOM element containing symbol attributes.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	182 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	183 private void writeArrow(symbolObj symbol, Element symbolElement) {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	184 logger.debug("writeArrow(symbolObj, Element)");
145 b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	185 double len = 0;
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	186 double width = 1;
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	187 try {
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	188 len =
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	189 Double.parseDouble(symbolElement.getAttribute("length"));
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	190 width =
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	191 Double.parseDouble(symbolElement.getAttribute("width"));
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	192 }
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	193 catch(NumberFormatException nfe) {
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	194 logger.warn ("Error setting arrow symbol.");
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	195 return;
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	196 }
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	197 double ratio = len/width;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	198 lineObj points = new lineObj();
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	199
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	200 points.add(new pointObj(0, 0, 0));
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	201 points.add(new pointObj((1*ratio), 0.5, 0));
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	202 points.add(new pointObj(0, 1, 0));
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	203 points.add(new pointObj(0, 0, 0));
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	204 symbol.setType(MS_SYMBOL_TYPE.MS_SYMBOL_VECTOR.swigValue());
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	205 symbol.setPoints(points);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	206 symbol.setFilled(1);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	207 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	208
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	209 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	210 * Create a character marker symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	211 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	212 * @param symbol The symbol object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	213 * @param symbolElement DOM element containing symbol attributes.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	214 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	215 private void writeCharacter(symbolObj symbol, Element symbolElement) {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	216 logger.debug("writeCharacter(symbolObj, Element)");
93 3993b5adf67c Write the character symbol correctly to the mapfile and the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 90 diff changeset	217 String font = symbolElement.getAttribute("font");
3993b5adf67c Write the character symbol correctly to the mapfile and the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 90 diff changeset	218 //Remove all blank character to match the mapserver fonts.txt.
3993b5adf67c Write the character symbol correctly to the mapfile and the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 90 diff changeset	219 font = font.replaceAll(" ", "");
192 0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	220 fontSetObj fso = this.map.getFontset();
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	221 hashTableObj fonts = fso.getFonts();
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	222 String mapFont = fonts.get(font,"");
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	223 if (mapFont == null \|\| mapFont.equals("")) {
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	224 logger.warn(
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	225 "Could not find font " + font + " in font set. " +
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	226 "Setting FreeSans as symbol font." +
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	227 "Please add " + font + " to fonts.txt and replace the alias " +
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	228 "in symbol \"" + symbolElement.getAttribute("name") + "\".");
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	229 font = "FreeSans";
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	230 }
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	231 symbol.setName(symbolElement.getAttribute("name"));
93 3993b5adf67c Write the character symbol correctly to the mapfile and the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 90 diff changeset	232 symbol.setFont(font);
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	233 symbol.setType(MS_SYMBOL_TYPE.MS_SYMBOL_TRUETYPE.swigValue());
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	234 symbol.setAntialias(1);
93 3993b5adf67c Write the character symbol correctly to the mapfile and the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 90 diff changeset	235 symbol.setCharacter("&#" + symbolElement.getAttribute("char") + ";");
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	236 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	237
251 6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	238
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	239 /**
251 6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	240 * Create the image and a pixmap symbol.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	241 *
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	242 * @param sym The symbol object.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	243 * @param symElem The DOM element containing symbol informations.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	244 */
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	245 private void writePicture(symbolObj sym, Element symElem, String path) {
254 8e5d67c45b64 Changed logging from info to debug in writePicture. raimund renkert <raimund.renkert@intevation.de> parents: 251 diff changeset	246 logger.debug("writePicture(symbolObj, Element)");
251 6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	247 try {
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	248 // Create the image as png.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	249 if(symElem.hasAttribute("picture")) {
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	250 Base64 decoder = new Base64();
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	251 // Decode the base64 string.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	252 byte[] ba = decoder.decode(symElem.getAttribute("picture"));
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	253 ByteArrayInputStream ins = new ByteArrayInputStream(ba);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	254 // Create temporary image from byte array.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	255 BufferedImage bi = ImageIO.read(ins);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	256 Color c = Color.decode(
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	257 symElem.getAttribute("transparent_color"));
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	258 // Make a color transparent.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	259 Image im = colorToTransparent(bi, c);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	260
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	261 // Save image as png.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	262 BufferedImage dest = new BufferedImage(
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	263 bi.getWidth(),
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	264 bi.getHeight(),
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	265 BufferedImage.TYPE_INT_ARGB);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	266 Graphics2D g2 = dest.createGraphics();
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	267 g2.drawImage(im, 0, 0, null);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	268 g2.dispose();
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	269 File f = new File(path);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	270 ImageIO.write(dest, "PNG", f);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	271 }
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	272 // Set symbol attributes.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	273 // Overwrite the symbol name conating the path to the image
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	274 // with the real name. This is part of the workarround(line 137).
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	275 sym.setName(symElem.getAttribute("name"));
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	276 sym.setType(MS_SYMBOL_TYPE.MS_SYMBOL_PIXMAP.swigValue());
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	277 }
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	278 catch(Exception e) {
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	279 logger.warn("Could not save image for pixmap symbol.");
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	280 }
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	281 }
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	282
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	283
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	284 /**
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	285 * Create a hatch symbol for polygon fill.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	286 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	287 * @param symbol The symbol object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	288 */
97 18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	289 private void writeHatch(symbolObj symbol) {
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	290 logger.debug("writeHatch(symbolObj)");
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	291 symbol.setType(MS_SYMBOL_TYPE.MS_SYMBOL_HATCH.swigValue());
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	292 }
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	293
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	294 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	295 * Determine whether this writer can create the symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	296 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	297 * @param type The symbol type.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	298 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	299 public boolean canWrite(String type) {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	300 if (type.equals("point") \|\|
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	301 type.equals("arrow") \|\|
97 18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	302 type.equals("char") \|\|
251 6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	303 type.equals("line") \|\|
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	304 type.equals("picture")) {
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	305 return true;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	306 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	307 else {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	308 return false;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	309 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	310 }
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	311
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	312 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	313 * Save the symbol set.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	314 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	315 * @param symbols The symbol set object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	316 */
184 c79c3c6fc99a Always save a symbol set, use the mapfile name as prefix for the symbol set and raimund renkert <raimund.renkert@intevation.de> parents: 181 diff changeset	317 public void saveSymbolSet(symbolSetObj symbols)
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	318 throws Exception {
93 3993b5adf67c Write the character symbol correctly to the mapfile and the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 90 diff changeset	319 String path = this.map.getMappath();
184 c79c3c6fc99a Always save a symbol set, use the mapfile name as prefix for the symbol set and raimund renkert <raimund.renkert@intevation.de> parents: 181 diff changeset	320 String filename = path.substring(path.lastIndexOf(File.separator) + 1,
c79c3c6fc99a Always save a symbol set, use the mapfile name as prefix for the symbol set and raimund renkert <raimund.renkert@intevation.de> parents: 181 diff changeset	321 path.lastIndexOf("."));
c79c3c6fc99a Always save a symbol set, use the mapfile name as prefix for the symbol set and raimund renkert <raimund.renkert@intevation.de> parents: 181 diff changeset	322 String symbolPath = filename + "-symbols.sym";
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	323 if(path.equals("")) {
82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	324 return;
82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	325 }
174 707f13cfba74 Improved the commandline arguments and save the mapfile in the correct directory. raimund.renkert@intevation.de parents: 145 diff changeset	326
707f13cfba74 Improved the commandline arguments and save the mapfile in the correct directory. raimund.renkert@intevation.de parents: 145 diff changeset	327 if (path.endsWith(".map")) {
707f13cfba74 Improved the commandline arguments and save the mapfile in the correct directory. raimund.renkert@intevation.de parents: 145 diff changeset	328 path = path.substring(0, path.lastIndexOf(File.separator) + 1);
175 f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	329 path += symbolPath;
174 707f13cfba74 Improved the commandline arguments and save the mapfile in the correct directory. raimund.renkert@intevation.de parents: 145 diff changeset	330 }
93 3993b5adf67c Write the character symbol correctly to the mapfile and the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 90 diff changeset	331 else {
175 f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	332 path += symbolPath;
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	333 }
175 f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	334 path = path.replaceAll("\\\\", "/");
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	335 symbols.save(path);
184 c79c3c6fc99a Always save a symbol set, use the mapfile name as prefix for the symbol set and raimund renkert <raimund.renkert@intevation.de> parents: 181 diff changeset	336 this.map.setSymbolSet(path);
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	337 }
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	338
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	339 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	340 * Determine whether the symbol exists.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	341 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	342 * @param elem DOM element containing the symbol attributes.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	343 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	344 * @return Returns the symbol index if the symbol exists, else returns -1.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	345 */
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	346 private int symbolExists (Element elem) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	347 symbolSetObj symbolSet = map.getSymbolset();
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	348 for (int i = 0; i < symbolSet.getNumsymbols(); i++) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	349 symbolObj sym = symbolSet.getSymbol(i);
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	350 int stype = sym.getType();
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	351 String etype = elem.getAttribute("style");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	352 if(stype == MS_SYMBOL_TYPE.MS_SYMBOL_ELLIPSE.swigValue () &&
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	353 etype.equals("point")) {
145 b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	354 return i;
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	355 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	356 else if(stype == MS_SYMBOL_TYPE.MS_SYMBOL_VECTOR.swigValue () &&
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	357 etype.equals("arrow")) {
145 b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	358 return i;
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	359 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	360 else if(stype == MS_SYMBOL_TYPE.MS_SYMBOL_TRUETYPE.swigValue () &&
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	361 etype.equals("char")) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	362 String font = elem.getAttribute("font");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	363 font = font.replaceAll(" ", "");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	364 String c = elem.getAttribute("char");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	365 c = "&#" + c + ";";
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	366 if (font.equals(sym.getFont()) &&
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	367 c.equals(sym.getCharacter())) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	368 return i;
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	369 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	370
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	371 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	372 else if(stype == MS_SYMBOL_TYPE.MS_SYMBOL_HATCH.swigValue () &&
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	373 etype.equals("hatch")) {
145 b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	374 return i;
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	375 }
251 6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	376 else if(stype == MS_SYMBOL_TYPE.MS_SYMBOL_PIXMAP.swigValue() &&
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	377 etype.equals("picture")) {
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	378 return i;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	379 }
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	380 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	381 return -1;
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	382 }
251 6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	383
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	384
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	385 /**
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	386 * Transform a color to transparency.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	387 *
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	388 * @param bi The image.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	389 * @param col the color.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	390 *
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	391 * @return The image with transparent color.
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	392 */
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	393 private Image colorToTransparent(BufferedImage bi, Color col) {
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	394 final int markerRGB = col.getRGB() \| 0xFF000000;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	395 ImageFilter filter = new RGBImageFilter() {
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	396 public final int filterRGB(int x, int y, int rgb) {
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	397 if ((rgb \| 0xFF000000) == markerRGB) {
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	398 // Mark the alpha bits as zero - transparent
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	399 return 0x00FFFFFF & rgb;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	400 }
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	401 else {
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	402 // nothing to do
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	403 return rgb;
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	404 }
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	405 }
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	406 };
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	407 ImageProducer ip = new FilteredImageSource(bi.getSource(), filter);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	408 return Toolkit.getDefaultToolkit().createImage(ip);
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	409 }
6b80e46b8f38 Added picture symbol support to the converter. raimund renkert <raimund.renkert@intevation.de> parents: 243 diff changeset	410
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	411 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	412 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > mxd2map

annotate src/java/de/intevation/mxd/writer/SymbolWriter.java @ 257:1ac277053049