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

author	Raimund Renkert <rrenkert@intevation.de>
date	Tue, 24 May 2011 17:32:43 +0200
parents
children	5ed9e720b6cd

rev	line source
64 c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	1 package de.intevation.mxd.reader;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	2
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	3 import java.io.IOException;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	4
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	5 import java.awt.Color;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	6 import java.awt.Image;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	7
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	8 import org.apache.log4j.Logger;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	9
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	10 import com.esri.arcgis.display.ISymbol;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	11 import com.esri.arcgis.display.PictureLineSymbol;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	12 import com.esri.arcgis.support.ms.stdole.Picture;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	13 import com.esri.arcgis.display.esriSimpleLineStyle;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	14 import com.esri.arcgis.display.IRgbColor;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	15 import com.esri.arcgis.display.RgbColor;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	16
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	17 import org.w3c.dom.Element;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	18 import de.intevation.mxd.utils.MapToXMLUtils;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	19
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	20 /**
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	21 * Reads picture line symbol information.
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	22 *
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	23 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	24 */
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	25 public class PictureLineSymbolReader implements ISymbolReader{
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	26
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	27 /**
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	28 * The logger.
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	29 */
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	30 private static final Logger logger =
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	31 Logger.getLogger(SimpleLineSymbolReader.class);
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	32
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	33 /**
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	34 * Private member.
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	35 */
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	36 private Element renderer;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	37 private PictureLineSymbol symbol;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	38 private MapToXMLUtils util;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	39
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	40
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	41 public PictureLineSymbolReader(ISymbol symbol)
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	42 throws Exception {
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	43 logger.debug("contructor()");
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	44 if(symbol instanceof PictureLineSymbol) {
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	45 this.symbol = (PictureLineSymbol)symbol;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	46 }
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	47 else {
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	48 throw new Exception("Not a PictureLineSymbol!");
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	49 }
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	50 }
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	51
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	52 /**
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	53 * Setter for the parent XML element.
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	54 *
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	55 * @param parent The XML parent node.
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	56 */
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	57 public void setParent(Element parent) {
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	58 this.renderer = parent;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	59 }
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	60
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	61 /**
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	62 * Setter for XML document helper.
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	63 *
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	64 * @param util The helper class for storing map information.
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	65 */
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	66 public void setUtil(MapToXMLUtils util) {
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	67 this.util = util;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	68 }
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	69
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	70 /**
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	71 * Reads the symbol attributes.
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	72 *
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	73 * @return The XML node.
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	74 */
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	75 public Element read()
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	76 throws IOException {
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	77 logger.debug("read()");
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	78 Element symbolElement;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	79 try {
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	80 symbolElement = util.addSymbol(renderer);
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	81 }
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	82 catch(Exception e) {
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	83 e.printStackTrace();
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	84 return null;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	85 }
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	86
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	87 symbolElement.setAttribute("name", symbol.getNameString());
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	88 symbolElement.setAttribute("style", "picture");
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	89 if(symbol.getColor() instanceof IRgbColor) {
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	90 IRgbColor color = (IRgbColor)symbol.getColor();
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	91 Color c = new Color (
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	92 color.getRed(),
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	93 color.getGreen(),
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	94 color.getBlue());
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	95 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	96 }
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	97 else {
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	98 RgbColor col = new RgbColor();
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	99 col.setRGB(symbol.getColor().getRGB());
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	100 Color c = new Color (
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	101 col.getRed(),
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	102 col.getGreen(),
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	103 col.getBlue());
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	104 symbolElement.setAttribute("color", String.valueOf(c.getRGB()));
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	105 }
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	106 symbolElement.setAttribute(
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	107 "offset",
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	108 String.valueOf(symbol.getOffset()));
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	109 symbolElement.setAttribute(
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	110 "x_scale",
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	111 String.valueOf(symbol.getXScale()));
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	112 symbolElement.setAttribute(
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	113 "y_scale",
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	114 String.valueOf(symbol.getYScale()));
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	115
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	116 symbolElement.setAttribute("width", String.valueOf(symbol.getWidth()));
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	117
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	118 Picture pic = symbol.getPicture();
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	119 Image im = pic.toImage();
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	120 //TODO Save the image.
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	121
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	122 return symbolElement;
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	123 }
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	124 }
c73647bd71c0 Added picture line symbol reader. Raimund Renkert <rrenkert@intevation.de> parents: diff changeset	125 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

64

c73647bd71c0 Added picture line symbol reader.