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

annotate src/java/de/intevation/mxd/writer/SymbolWriter.java @ 192:0dc34dcdaedc

Lookup symbol font in fontset.

author	raimund renkert <raimund.renkert@intevation.de>
date	Wed, 20 Jul 2011 16:06:33 +0200
parents	c79c3c6fc99a
children	df4e0946ef02

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;
192 0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	14 import edu.umn.gis.mapscript.fontSetObj;
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	15 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	16 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	17
174 707f13cfba74 Improved the commandline arguments and save the mapfile in the correct directory. raimund.renkert@intevation.de parents: 145 diff changeset	18 import java.io.File;
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	19
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 * 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	22 *
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	23 * @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	24 */
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	25 public class SymbolWriter {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	26
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 * The Logger.
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	29 */
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	30 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	31
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	32 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	33 * Private member.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	34 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	35 private mapObj map;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	36 private classObj cl;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	37
181 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 * Contructor with map object and class object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	40 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	41 * @param map The map object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	42 * @param cl The class object containing the style.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	43 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	44 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	45 this.map = map;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	46 this.cl = cl;
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
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	49 /**
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	50 * Write the content.
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	51 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	52 * @param symbolElement DOM element containg the style and symbol
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	53 * attributes.
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	54 */
120 11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	55 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	56 logger.debug("write(Element)");
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	57 symbolSetObj symbolSet = map.getSymbolset();
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	58
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	59 String name = symbolElement.getAttribute("name");
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	60 symbolObj sym = symbolSet.getSymbolByName(name);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	61 String symType = symbolElement.getAttribute("style");
97 18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	62 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	63 if(symType.equals("point")) {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	64 writeSimple(sym);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	65 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	66 else if (symType.equals("arrow")) {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	67 writeArrow(sym, symbolElement);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	68 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	69 else if (symType.equals("char")) {
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	70 int exists = symbolExists(symbolElement);
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	71 if(exists == -1) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	72 String old = symbolElement.getAttribute("name");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	73 symbolElement.setAttribute(
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	74 "name",
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	75 old + symbolSet.getNumsymbols() + 1);
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	76 writeCharacter(sym, symbolElement);
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	77 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	78 else {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	79 symbolElement.setAttribute(
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	80 "name",
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	81 symbolSet.getSymbol(exists).getName());
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	82 }
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	83 }
97 18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	84 else if (type.equals("line")) {
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	85 writeHatch(sym);
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	86 }
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	87 else {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	88 return false;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	89 }
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	90
120 11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	91 try {
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	92 saveSymbolSet(symbolSet);
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	93 }
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	94 catch(Exception e) {
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	95 logger.error("Error saving symbol set.");
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	96 return false;
11d63bf00326 Changed exception handling and logging in writer classes. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	97 }
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	98
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	99 return true;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	100 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	101
181 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 * Create a simple point symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	104 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	105 * @param symbol The symbol object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	106 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	107 private void writeSimple(symbolObj symbol) {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	108 logger.debug("writeSimple(symbolObj)");
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	109 lineObj points = new lineObj();
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	110 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	111 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	112 symbol.setPoints(points);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	113 symbol.setFilled(1);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	114 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	115
181 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 * Create an arrow symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	118 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	119 * @param symbol The symbol object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	120 * @param symbolElement DOM element containing symbol attributes.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	121 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	122 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	123 logger.debug("writeArrow(symbolObj, Element)");
145 b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	124 double len = 0;
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	125 double width = 1;
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	126 try {
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	127 len =
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	128 Double.parseDouble(symbolElement.getAttribute("length"));
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	129 width =
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	130 Double.parseDouble(symbolElement.getAttribute("width"));
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	131 }
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	132 catch(NumberFormatException nfe) {
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	133 logger.warn ("Error setting arrow symbol.");
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	134 return;
b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	135 }
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	136 double ratio = len/width;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	137 lineObj points = new lineObj();
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	138
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, 0, 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((1*ratio), 0.5, 0));
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	141 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	142 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	143 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	144 symbol.setPoints(points);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	145 symbol.setFilled(1);
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	146 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	147
181 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 * Create a character marker symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	150 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	151 * @param symbol The symbol object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	152 * @param symbolElement DOM element containing symbol attributes.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	153 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	154 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	155 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	156 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	157 //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	158 font = font.replaceAll(" ", "");
192 0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	159 fontSetObj fso = this.map.getFontset();
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	160 hashTableObj fonts = fso.getFonts();
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	161 String mapFont = fonts.get(font,"");
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	162 if (mapFont == null \|\| mapFont.equals("")) {
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	163 logger.warn(
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	164 "Could not find font " + font + " in font set. " +
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	165 "Setting FreeSans as symbol font." +
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	166 "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	167 "in symbol \"" + symbolElement.getAttribute("name") + "\".");
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	168 font = "FreeSans";
0dc34dcdaedc Lookup symbol font in fontset. raimund renkert <raimund.renkert@intevation.de> parents: 184 diff changeset	169 }
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	170 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	171 symbol.setFont(font);
87 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_TRUETYPE.swigValue());
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	173 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	174 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	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 a hatch symbol for polygon fill.
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 */
97 18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	182 private void writeHatch(symbolObj symbol) {
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	183 logger.debug("writeHatch(symbolObj)");
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	184 symbol.setType(MS_SYMBOL_TYPE.MS_SYMBOL_HATCH.swigValue());
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	185 }
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	186
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	187 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	188 * Determine whether this writer can create the symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	189 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	190 * @param type The symbol type.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	191 */
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	192 public boolean canWrite(String type) {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	193 if (type.equals("point") \|\|
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	194 type.equals("arrow") \|\|
97 18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	195 type.equals("char") \|\|
18e4f143896b Added polygon writer. Raimund Renkert <rrenkert@intevation.de> parents: 96 diff changeset	196 type.equals("line")) {
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	197 return true;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	198 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	199 else {
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	200 return false;
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	201 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	202 }
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	203
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	204 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	205 * Save the symbol set.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	206 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	207 * @param symbols The symbol set object.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	208 */
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	209 public void saveSymbolSet(symbolSetObj symbols)
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	210 throws Exception {
93 3993b5adf67c Write the character symbol correctly to the mapfile and the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 90 diff changeset	211 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	212 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	213 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	214 String symbolPath = filename + "-symbols.sym";
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	215 if(path.equals("")) {
82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	216 return;
82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	217 }
174 707f13cfba74 Improved the commandline arguments and save the mapfile in the correct directory. raimund.renkert@intevation.de parents: 145 diff changeset	218
707f13cfba74 Improved the commandline arguments and save the mapfile in the correct directory. raimund.renkert@intevation.de parents: 145 diff changeset	219 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	220 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	221 path += symbolPath;
174 707f13cfba74 Improved the commandline arguments and save the mapfile in the correct directory. raimund.renkert@intevation.de parents: 145 diff changeset	222 }
93 3993b5adf67c Write the character symbol correctly to the mapfile and the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 90 diff changeset	223 else {
175 f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	224 path += symbolPath;
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	225 }
175 f11d13940626 Handle symbol set and font set paths. raimund renkert <raimund.renkert@intevation.de> parents: 174 diff changeset	226 path = path.replaceAll("\\\\", "/");
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	227 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	228 this.map.setSymbolSet(path);
90 82a1f39214fd Added method to save the symbolset. Raimund Renkert <rrenkert@intevation.de> parents: 87 diff changeset	229 }
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	230
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	231 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	232 * Determine whether the symbol exists.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	233 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	234 * @param elem DOM element containing the symbol attributes.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	235 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	236 * @return Returns the symbol index if the symbol exists, else returns -1.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 176 diff changeset	237 */
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	238 private int symbolExists (Element elem) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	239 symbolSetObj symbolSet = map.getSymbolset();
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	240 for (int i = 0; i < symbolSet.getNumsymbols(); i++) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	241 symbolObj sym = symbolSet.getSymbol(i);
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	242 int stype = sym.getType();
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	243 String etype = elem.getAttribute("style");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	244 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	245 etype.equals("point")) {
145 b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	246 return i;
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	247 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	248 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	249 etype.equals("arrow")) {
145 b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	250 return i;
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	251 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	252 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	253 etype.equals("char")) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	254 String font = elem.getAttribute("font");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	255 font = font.replaceAll(" ", "");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	256 String c = elem.getAttribute("char");
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	257 c = "&#" + c + ";";
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	258 if (font.equals(sym.getFont()) &&
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	259 c.equals(sym.getCharacter())) {
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	260 return i;
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
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	263 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	264 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	265 etype.equals("hatch")) {
145 b2c5a66022f1 Exception handling for number conversions in writer modules. Raimund Renkert <rrenkert@intevation.de> parents: 141 diff changeset	266 return i;
141 8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	267 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	268 }
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	269 return -1;
8f30f7e802d6 Manage symbol names and symbol comparison. vc11884admin@VC11884.win.bsh.de parents: 120 diff changeset	270 }
87 7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	271 }
7d4cf2db43f1 Added new writer classes to be flexible in creating mapfiles. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	272 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > mxd2map > mxd2map

annotate src/java/de/intevation/mxd/writer/SymbolWriter.java @ 192:0dc34dcdaedc