mxd2map: src/java/de/intevation/mxd/reader/SimpleLineSymbolReader.java annotate

annotate src/java/de/intevation/mxd/reader/SimpleLineSymbolReader.java @ 181:0bde090506f9

Added comments.

author	Raimund Renkert <rrenkert@intevation.de>
date	Mon, 11 Jul 2011 14:28:38 +0200
parents	f4eb506499f5
children	df4e0946ef02

rev	line source
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	1 package de.intevation.mxd.reader;
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	2
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	3 import java.awt.Color;
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	4
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	5 import org.apache.log4j.Logger;
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	6
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	7 import com.esri.arcgis.display.ISymbol;
67 5ed9e720b6cd Read the hash symbol in the hash line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 62 diff changeset	8 import com.esri.arcgis.display.ILineSymbol;
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	9 import com.esri.arcgis.display.SimpleLineSymbol;
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	10 import com.esri.arcgis.display.esriSimpleLineStyle;
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	11 import com.esri.arcgis.display.IRgbColor;
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	12 import com.esri.arcgis.display.RgbColor;
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	13
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	14 import org.w3c.dom.Element;
115 fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	15 import java.io.IOException;
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	16
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	17 /**
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	18 * Reads simple line symbol information.
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	19 *
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	20 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	21 */
80 83932f18dddc All symbol reader now extend the abstract symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 74 diff changeset	22 public class SimpleLineSymbolReader
83932f18dddc All symbol reader now extend the abstract symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 74 diff changeset	23 extends AbstractSymbolReader {
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	24
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	25 /**
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	26 * The logger.
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	27 */
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	28 private static final Logger logger =
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	29 Logger.getLogger(SimpleLineSymbolReader.class);
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	30
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	31 /**
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	32 * Private member.
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	33 */
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	34 private SimpleLineSymbol symbol;
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	35
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 180 diff changeset	36 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 180 diff changeset	37 * Constructor with symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 180 diff changeset	38 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 180 diff changeset	39 * @param symbol The symbol used to display lines.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 180 diff changeset	40 */
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	41 public SimpleLineSymbolReader(ISymbol symbol)
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	42 throws Exception {
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	43 logger.debug("contructor()");
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	44 if(symbol instanceof SimpleLineSymbol) {
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	45 this.symbol = (SimpleLineSymbol)symbol;
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	46 }
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	47 else {
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	48 throw new Exception("Not a SimpleLineSymbol!");
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	49 }
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	50 }
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	51
181 0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 180 diff changeset	52 /**
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 180 diff changeset	53 * Constructor with symbol.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 180 diff changeset	54 *
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 180 diff changeset	55 * @param symbol The symbol used to display lines.
0bde090506f9 Added comments. Raimund Renkert <rrenkert@intevation.de> parents: 180 diff changeset	56 */
67 5ed9e720b6cd Read the hash symbol in the hash line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 62 diff changeset	57 public SimpleLineSymbolReader(ILineSymbol symbol)
5ed9e720b6cd Read the hash symbol in the hash line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 62 diff changeset	58 throws Exception {
5ed9e720b6cd Read the hash symbol in the hash line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 62 diff changeset	59 logger.debug("contructor()");
5ed9e720b6cd Read the hash symbol in the hash line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 62 diff changeset	60 if(symbol instanceof SimpleLineSymbol) {
5ed9e720b6cd Read the hash symbol in the hash line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 62 diff changeset	61 this.symbol = (SimpleLineSymbol)symbol;
5ed9e720b6cd Read the hash symbol in the hash line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 62 diff changeset	62 }
5ed9e720b6cd Read the hash symbol in the hash line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 62 diff changeset	63 else {
5ed9e720b6cd Read the hash symbol in the hash line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 62 diff changeset	64 throw new Exception("Not a SimpleLineSymbol!");
5ed9e720b6cd Read the hash symbol in the hash line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 62 diff changeset	65 }
5ed9e720b6cd Read the hash symbol in the hash line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 62 diff changeset	66 }
5ed9e720b6cd Read the hash symbol in the hash line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 62 diff changeset	67
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	68 /**
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	69 * Reads the symbol attributes.
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	70 *
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	71 * @return The XML node.
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	72 */
115 fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	73 public Element read() {
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	74 logger.debug("read()");
80 83932f18dddc All symbol reader now extend the abstract symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 74 diff changeset	75 Element symbolElement = util.addSymbol(parent);
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	76
115 fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	77 try {
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	78 symbolElement.setAttribute("name", symbol.getNameString());
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	79 }
115 fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	80 catch(IOException ioe) {
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	81 logger.warn("Could not read name. Setting name to \"default\"");
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	82 symbolElement.setAttribute("name", "default");
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	83 }
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	84
115 fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	85 try {
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	86 if(symbol.getColor() instanceof IRgbColor) {
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	87 IRgbColor color = (IRgbColor)symbol.getColor();
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	88 Color c = new Color (
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	89 color.getRed(),
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	90 color.getGreen(),
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	91 color.getBlue());
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	92 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
150 7b1433d3b574 Handle outlines with width < 1 and transparent color. vc11884admin@VC11884.win.bsh.de parents: 135 diff changeset	93 symbolElement.setAttribute(
7b1433d3b574 Handle outlines with width < 1 and transparent color. vc11884admin@VC11884.win.bsh.de parents: 135 diff changeset	94 "transparency",
7b1433d3b574 Handle outlines with width < 1 and transparent color. vc11884admin@VC11884.win.bsh.de parents: 135 diff changeset	95 String.valueOf(c.getTransparency()));
115 fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	96 }
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	97 else {
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	98 RgbColor col = new RgbColor();
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	99 col.setRGB(symbol.getColor().getRGB());
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	100 Color c = new Color (
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	101 col.getRed(),
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	102 col.getGreen(),
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	103 col.getBlue());
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	104 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
150 7b1433d3b574 Handle outlines with width < 1 and transparent color. vc11884admin@VC11884.win.bsh.de parents: 135 diff changeset	105 symbolElement.setAttribute(
7b1433d3b574 Handle outlines with width < 1 and transparent color. vc11884admin@VC11884.win.bsh.de parents: 135 diff changeset	106 "transparency",
7b1433d3b574 Handle outlines with width < 1 and transparent color. vc11884admin@VC11884.win.bsh.de parents: 135 diff changeset	107 String.valueOf(c.getTransparency()));
115 fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	108 }
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	109 }
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	110 catch(IOException ioe) {
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 115 diff changeset	111 logger.warn("Could not read color.");
115 fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	112 }
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	113
115 fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	114 try {
180 f4eb506499f5 Done some code styling and removed TODOs. Raimund Renkert <rrenkert@intevation.de> parents: 150 diff changeset	115 symbolElement.setAttribute(
f4eb506499f5 Done some code styling and removed TODOs. Raimund Renkert <rrenkert@intevation.de> parents: 150 diff changeset	116 "width",
f4eb506499f5 Done some code styling and removed TODOs. Raimund Renkert <rrenkert@intevation.de> parents: 150 diff changeset	117 String.valueOf(symbol.getWidth()));
115 fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	118 }
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	119 catch(IOException ioe) {
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 115 diff changeset	120 logger.warn("Could not read width.");
115 fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	121 }
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	122
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	123 int style;
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	124 try {
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	125 style = symbol.getStyle();
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	126 }
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	127 catch(IOException ioe) {
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 115 diff changeset	128 logger.warn("Could not read line style.");
115 fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	129 style = -1;
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	130 }
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	131 switch(style) {
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	132 case esriSimpleLineStyle.esriSLSSolid:
62 e468cf8701ea Prepared the converter to handle and write line symbols. Raimund Renkert <rrenkert@intevation.de> parents: 61 diff changeset	133 symbolElement.setAttribute("linestyle", "solid"); break;
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	134 case esriSimpleLineStyle.esriSLSDash:
62 e468cf8701ea Prepared the converter to handle and write line symbols. Raimund Renkert <rrenkert@intevation.de> parents: 61 diff changeset	135 symbolElement.setAttribute("linestyle", "dash"); break;
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	136 case esriSimpleLineStyle.esriSLSDot:
62 e468cf8701ea Prepared the converter to handle and write line symbols. Raimund Renkert <rrenkert@intevation.de> parents: 61 diff changeset	137 symbolElement.setAttribute("linestyle", "dot"); break;
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	138 case esriSimpleLineStyle.esriSLSDashDot:
62 e468cf8701ea Prepared the converter to handle and write line symbols. Raimund Renkert <rrenkert@intevation.de> parents: 61 diff changeset	139 symbolElement.setAttribute("linestyle", "dashdot"); break;
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	140 case esriSimpleLineStyle.esriSLSDashDotDot:
180 f4eb506499f5 Done some code styling and removed TODOs. Raimund Renkert <rrenkert@intevation.de> parents: 150 diff changeset	141 symbolElement.setAttribute("linestyle", "dashdotdot");
f4eb506499f5 Done some code styling and removed TODOs. Raimund Renkert <rrenkert@intevation.de> parents: 150 diff changeset	142 break;
135 a4ab239509f1 Updated the default values and reader error handling. Raimund Renkert <rrenkert@intevation.de> parents: 115 diff changeset	143 default: break;
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	144 }
115 fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	145
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	146 symbolElement.setAttribute("type", "line");
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	147 symbolElement.setAttribute("style", "simple");
fb93f20478cc Improved exception handling for symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: 97 diff changeset	148
61 e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	149 return symbolElement;
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	150 }
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	151 }
e00deee347a5 Added first line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	152 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > mxd2map

annotate src/java/de/intevation/mxd/reader/SimpleLineSymbolReader.java @ 181:0bde090506f9