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

annotate src/java/de/intevation/mxd/writer/SymbolWriter.java @ 181:0bde090506f9

Added comments.

author	Raimund Renkert <rrenkert@intevation.de>
date	Mon, 11 Jul 2011 14:28:38 +0200
parents	d95dbd643add
children	c79c3c6fc99a

rev	line source
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	1 package de.intevation.mxd.writer;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	2
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	3 import org.apache.log4j.Logger;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	4
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	5 import org.w3c.dom.Element;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	6
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	7 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	8 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	9 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	10 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	11 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	12 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	13 import edu.umn.gis.mapscript.pointObj;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	14 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	15
174 707f13cfba74 Improved the commandline arguments and save the mapfile in the correct directory. raimund.renkert@intevation.de parents: 145 diff changeset	16 import java.io.File;
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	17
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	18 /**
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	19 * 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	20 *
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	21 * @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	22 */
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	23 public class SymbolWriter {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	24
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 * The Logger.
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	27 */
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	28 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	29
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	30 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	31 * Private member.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	32 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	33 private mapObj map;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	34 private classObj cl;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	35
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	36 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	37 * Contructor with map object and class object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	38 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	39 * @param map The map object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	40 * @param cl The class object containing the style.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	41 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	42 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	43 this.map = map;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	44 this.cl = cl;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	45 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	46
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	47 /**
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	48 * Write the content.
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	49 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	50 * @param symbolElement DOM element containg the style and symbol
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	51 * attributes.
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	52 */
120 11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	53 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	54 logger.debug("write(Element)");
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	55 symbolSetObj symbolSet = map.getSymbolset();
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	56
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	57 String name = symbolElement.getAttribute("name");
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	58 symbolObj sym = symbolSet.getSymbolByName(name);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	59 String symType = symbolElement.getAttribute("style");
97 18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	60 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	61 if(symType.equals("point")) {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	62 writeSimple(sym);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	63 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	64 else if (symType.equals("arrow")) {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	65 writeArrow(sym, symbolElement);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	66 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	67 else if (symType.equals("char")) {
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	68 int exists = symbolExists(symbolElement);
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	69 if(exists == -1) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	70 String old = symbolElement.getAttribute("name");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	71 symbolElement.setAttribute(
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	72 "name",
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	73 old + symbolSet.getNumsymbols() + 1);
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	74 writeCharacter(sym, symbolElement);
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	75 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	76 else {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	77 symbolElement.setAttribute(
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	78 "name",
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	79 symbolSet.getSymbol(exists).getName());
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	80 }
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	81 }
97 18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	82 else if (type.equals("line")) {
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	83 writeHatch(sym);
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	84 }
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	85 else {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	86 return false;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	87 }
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	88
120 11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	89 try {
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	90 saveSymbolSet(symbolSet);
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	91 }
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	92 catch(Exception e) {
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	93 logger.error("Error saving symbol set.");
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	94 return false;
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	95 }
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	96
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	97 return true;
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
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	100 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	101 * Create a simple point symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	102 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	103 * @param symbol The symbol object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	104 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	105 private void writeSimple(symbolObj symbol) {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	106 logger.debug("writeSimple(symbolObj)");
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	107 lineObj points = new lineObj();
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	108 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	109 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	110 symbol.setPoints(points);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	111 symbol.setFilled(1);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	112 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	113
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	114 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	115 * Create an arrow symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	116 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	117 * @param symbol The symbol object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	118 * @param symbolElement DOM element containing symbol attributes.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	119 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	120 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	121 logger.debug("writeArrow(symbolObj, Element)");
145 b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	122 double len = 0;
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	123 double width = 1;
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	124 try {
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	125 len =
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	126 Double.parseDouble(symbolElement.getAttribute("length"));
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	127 width =
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	128 Double.parseDouble(symbolElement.getAttribute("width"));
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	129 }
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	130 catch(NumberFormatException nfe) {
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	131 logger.warn ("Error setting arrow symbol.");
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	132 return;
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	133 }
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	134 double ratio = len/width;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	135 lineObj points = new lineObj();
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	136
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	137 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	138 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	139 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	140 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	141 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	142 symbol.setPoints(points);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	143 symbol.setFilled(1);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	144 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	145
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	146 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	147 * Create a character marker symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	148 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	149 * @param symbol The symbol object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	150 * @param symbolElement DOM element containing symbol attributes.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	151 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	152 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	153 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	154 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	155 //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	156 font = font.replaceAll(" ", "");
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	157 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	158 symbol.setFont(font);
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	159 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	160 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	161 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	162 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	163
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	164 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	165 * Create a hatch symbol for polygon fill.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	166 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	167 * @param symbol The symbol object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	168 */
97 18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	169 private void writeHatch(symbolObj symbol) {
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	170 logger.debug("writeHatch(symbolObj)");
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	171 symbol.setType(MS_SYMBOL_TYPE.MS_SYMBOL_HATCH.swigValue());
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	172 }
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	173
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	174 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	175 * Determine whether this writer can create the symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	176 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	177 * @param type The symbol type.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	178 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	179 public boolean canWrite(String type) {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	180 if (type.equals("point") \|\|
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	181 type.equals("arrow") \|\|
97 18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	182 type.equals("char") \|\|
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	183 type.equals("line")) {
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	184 return true;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	185 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	186 else {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	187 return false;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	188 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	189 }
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	190
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	191 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	192 * Save the symbol set.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	193 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	194 * @param symbols The symbol set object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	195 */
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	196 private void saveSymbolSet(symbolSetObj symbols)
82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	197 throws Exception {
93 3993b5adf67c Write the character symbol correctly to the mapfile and the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 90 diff changeset	198 String path = this.map.getMappath();
175 f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	199 String symbolPath = symbols.getFilename();
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	200 if(path.equals("")) {
82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	201 return;
82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	202 }
175 f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	203 if(symbolPath == null \|\| symbolPath.equals("")) {
f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	204 symbolPath = "symbols.sym";
f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	205 symbols.setFilename(symbolPath);
f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	206 path = path.replaceAll("\\\\", "/");
f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	207 symbols.save(path);
f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	208 this.map.setSymbolSet(path);
f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	209 return;
f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	210 }
174 707f13cfba74 Improved the commandline arguments and save the mapfile in the correct directory. raimund.renkert@intevation.de parents: 145 diff changeset	211
707f13cfba74 Improved the commandline arguments and save the mapfile in the correct directory. raimund.renkert@intevation.de parents: 145 diff changeset	212 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	213 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	214 path += symbolPath;
174 707f13cfba74 Improved the commandline arguments and save the mapfile in the correct directory. raimund.renkert@intevation.de parents: 145 diff changeset	215 }
93 3993b5adf67c Write the character symbol correctly to the mapfile and the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 90 diff changeset	216 else {
175 f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	217 path += symbolPath;
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	218 }
175 f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	219 path = path.replaceAll("\\\\", "/");
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	220 symbols.save(path);
175 f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	221 this.map.setSymbolSet(symbolPath);
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	222 }
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	223
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	224 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	225 * Determine whether the symbol exists.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	226 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	227 * @param elem DOM element containing the symbol attributes.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	228 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	229 * @return Returns the symbol index if the symbol exists, else returns -1.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	230 */
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	231 private int symbolExists (Element elem) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	232 symbolSetObj symbolSet = map.getSymbolset();
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	233 for (int i = 0; i < symbolSet.getNumsymbols(); i++) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	234 symbolObj sym = symbolSet.getSymbol(i);
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	235 int stype = sym.getType();
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	236 String etype = elem.getAttribute("style");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	237 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	238 etype.equals("point")) {
145 b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	239 return i;
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	240 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	241 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	242 etype.equals("arrow")) {
145 b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	243 return i;
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	244 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	245 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	246 etype.equals("char")) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	247 String font = elem.getAttribute("font");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	248 font = font.replaceAll(" ", "");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	249 String c = elem.getAttribute("char");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	250 c = "&#" + c + ";";
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	251 if (font.equals(sym.getFont()) &&
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	252 c.equals(sym.getCharacter())) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	253 return i;
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	254 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	255
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	256 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	257 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	258 etype.equals("hatch")) {
145 b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	259 return i;
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	260 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	261 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	262 return -1;
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	263 }
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	264 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	265 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > mxd2map

annotate src/java/de/intevation/mxd/writer/SymbolWriter.java @ 181:0bde090506f9