@Override
public Feature decorate(Feature feature, KmlEncodingContext context) {
Placemark pm = (Placemark) feature;
// while it's possible to have more than one style object, GE will only paint
// the first one
Style style = pm.createAndAddStyle();
List<Symbolizer> symbolizers = context.getCurrentSymbolizers();
SimpleFeature sf = context.getCurrentFeature();
if (symbolizers.size() > 0 && sf.getDefaultGeometry() != null) {
// sort by point, text, line and polygon
Map<Class, List<Symbolizer>> classified = classifySymbolizers(symbolizers);
// if no point symbolizers, create a default one
List<Symbolizer> points = classified.get(PointSymbolizer.class);
if (points.size() == 0) {
if (context.isDescriptionEnabled()) {
setDefaultIconStyle(style, sf, context);
}
} else {
org.geotools.styling.Style wholeStyle = context.getCurrentLayer().getStyle();
IconProperties properties = IconPropertyExtractor.extractProperties(wholeStyle, sf);
setIconStyle(style, wholeStyle, properties, context);
}
// handle label styles
List<Symbolizer> texts = classified.get(TextSymbolizer.class);
if (texts.size() == 0) {
if (context.isDescriptionEnabled()) {
setDefaultLabelStyle(style);
}
} else {
// the XML schema allows only one text style, follow painter's model
// and set the last one
TextSymbolizer lastTextSymbolizer = (TextSymbolizer) texts.get(texts.size() - 1);
setLabelStyle(style, sf, lastTextSymbolizer);
}
// handle line styles
List<Symbolizer> lines = classified.get(LineSymbolizer.class);
// the XML schema allows only one line style, follow painter's model
// and set the last one
if (lines.size() > 0) {
LineSymbolizer lastLineSymbolizer = (LineSymbolizer) lines.get(lines.size() - 1);
setLineStyle(style, sf, lastLineSymbolizer.getStroke());
}
// handle polygon styles
boolean forceOutiline = lines.size() == 0;
List<Symbolizer> polygons = classified.get(PolygonSymbolizer.class);
if (polygons.size() > 0) {
// the XML schema allows only one polygon style, follow painter's model
// and set the last one
PolygonSymbolizer lastPolygonSymbolizer =
(PolygonSymbolizer) polygons.get(polygons.size() - 1);
setPolygonStyle(style, sf, lastPolygonSymbolizer, forceOutiline);
}
}
return feature;
}
@Override
public Feature decorate(Feature feature, KmlEncodingContext context) {
Placemark pm = (Placemark) feature;
// try with the template
SimpleFeature sf = context.getCurrentFeature();
String title = null;
try {
title = context.getTemplate().title(sf);
} catch (IOException e) {
String msg = "Error occured processing 'title' template.";
LOGGER.log(Level.WARNING, msg, e);
}
// if we got nothing, set the title to the ID, but also try the text symbolizers
if (title == null || "".equals(title)) {
title = sf.getID();
StringBuffer label = new StringBuffer();
for (Symbolizer sym : context.getCurrentSymbolizers()) {
if (sym instanceof TextSymbolizer) {
Expression e = SLD.textLabel((TextSymbolizer) sym);
String value = e.evaluate(feature, String.class);
if ((value != null) && !"".equals(value.trim())) {
label.append(value);
}
}
}
if (label.length() > 0) {
title = label.toString();
}
}
pm.setName(title);
return pm;
}
public void writeFeatures(List<Feature> features) throws KettleException {
Kml kml = new Kml();
Document document = kml.createAndSetDocument();
if (this.documentName != null) {
document.setName(documentName);
}
if (this.documentDescription != null) {
document.setDescription(documentDescription);
}
// Si export des attributs
if (exportWithAttributs) {
Schema schema = document.createAndAddSchema();
schema.setId("dataSchema");
schema.setName("");
Iterator<Field> fieldIt = this.fields.iterator();
while (fieldIt.hasNext()) {
Field field = fieldIt.next();
// Pas pris en compte ici : une seule géométrie
if (!field.getType().equals(FieldType.GEOMETRY)) {
SimpleField simpleField = schema.createAndAddSimpleField();
simpleField.setName(field.getName());
// Texte
if (field.getType().equals(FieldType.STRING)) {
simpleField.setType("string");
// Date
} else if (field.getType().equals(FieldType.DATE)) {
simpleField.setType("date");
// Entier
} else if (field.getType().equals(FieldType.LONG)) {
simpleField.setType("int");
// Double
} else if (field.getType().equals(FieldType.DOUBLE)) {
simpleField.setType("float");
// Booléen
} else if (field.getType().equals(FieldType.BOOLEAN)) {
simpleField.setType("bool");
// Autres types
} else {
simpleField.setType("string");
}
}
}
}
// Récupération des champs utilisés
Field geometryField = null;
Field nameField = null;
Field descriptionField = null;
Iterator<Feature> featureIt = features.iterator();
boolean first = true;
while (featureIt.hasNext()) {
Feature feature = featureIt.next();
if (first) {
geometryField = feature.getField(this.geometryFieldName);
if (featureNameField != null) {
nameField = feature.getField(this.featureNameField);
}
if (featureDescriptionField != null) {
descriptionField = feature.getField(this.featureDescriptionField);
}
first = false;
}
Geometry geometry = (Geometry) feature.getValue(geometryField);
Envelope envelope = geometry.getEnvelopeInternal();
// Vérification de l'emprise : doit être en WGS 84
if (envelope.getMaxX() > 180
|| envelope.getMinX() < -180
|| envelope.getMaxY() > 90
|| envelope.getMinY() < -90) {
throw new KettleException("Bad coordinates for WGS84 system");
}
Placemark placemark = document.createAndAddPlacemark();
// Nom de feature
if (featureNameField != null) {
String name = (String) feature.getValue(nameField);
if (name != null) {
placemark.setName(name);
}
}
// Description de feature
if (featureDescriptionField != null) {
String description = (String) feature.getValue(descriptionField);
if (description != null) {
placemark.setDescription(description);
}
}
// Attributs
if (exportWithAttributs) {
ExtendedData extendedData = placemark.createAndSetExtendedData();
SchemaData schemaData = extendedData.createAndAddSchemaData();
schemaData.setSchemaUrl("dataSchema");
Iterator<Field> colIt = this.fields.iterator();
while (colIt.hasNext()) {
Field field = colIt.next();
if (!field.getType().equals(FieldType.GEOMETRY)) {
Object value = feature.getValue(field);
SimpleData simpleData = schemaData.createAndAddSimpleData(field.getName());
simpleData.setValue(String.valueOf(value));
}
}
}
// En fonction dy type de géométrie Jts, appel
// aux fonctions de conversion en géométries Kml
// POINT
if (geometry instanceof Point) {
placemark.setGeometry(getAsKmlPoint((Point) geometry));
// LINESTRING
} else if (geometry instanceof LineString) {
placemark.setGeometry(getAsKmlLineString((LineString) geometry));
// POLYGON
} else if (geometry instanceof Polygon) {
placemark.setGeometry(getAsKmlPolygon((Polygon) geometry));
// MULTIPOINT
} else if (geometry instanceof MultiPoint) {
de.micromata.opengis.kml.v_2_2_0.MultiGeometry kmlMultiGeometry =
placemark.createAndSetMultiGeometry();
for (int i = 0; i < geometry.getNumGeometries(); i++) {
kmlMultiGeometry.addToGeometry(getAsKmlPoint((Point) ((Point) geometry).getGeometryN(i)));
}
// MULTILINESTRING
} else if (geometry instanceof MultiLineString) {
de.micromata.opengis.kml.v_2_2_0.MultiGeometry kmlMultiGeometry =
placemark.createAndSetMultiGeometry();
for (int i = 0; i < geometry.getNumGeometries(); i++) {
kmlMultiGeometry.addToGeometry(
getAsKmlLineString((LineString) ((MultiLineString) geometry).getGeometryN(i)));
}
// MULTIPOLYGON
} else if (geometry instanceof MultiPolygon) {
de.micromata.opengis.kml.v_2_2_0.MultiGeometry kmlMultiGeometry =
placemark.createAndSetMultiGeometry();
for (int i = 0; i < geometry.getNumGeometries(); i++) {
kmlMultiGeometry.addToGeometry(
getAsKmlPolygon((Polygon) ((MultiPolygon) geometry).getGeometryN(i)));
}
// GEOMETRYCOLLECTION
} else if (geometry instanceof GeometryCollection) {
de.micromata.opengis.kml.v_2_2_0.MultiGeometry kmlMultiGeometry =
placemark.createAndSetMultiGeometry();
for (int i = 0; i < geometry.getNumGeometries(); i++) {
Geometry currentGeometry = geometry.getGeometryN(i);
if (currentGeometry instanceof Point) {
kmlMultiGeometry.addToGeometry(getAsKmlPoint((Point) currentGeometry));
} else if (currentGeometry instanceof LineString) {
kmlMultiGeometry.addToGeometry(getAsKmlLineString((LineString) currentGeometry));
} else if (currentGeometry instanceof Polygon) {
kmlMultiGeometry.addToGeometry(getAsKmlPolygon((Polygon) currentGeometry));
} else if (currentGeometry instanceof MultiPoint) {
for (int j = 0; j < currentGeometry.getNumGeometries(); j++) {
kmlMultiGeometry.addToGeometry(
getAsKmlPoint((Point) ((Point) currentGeometry).getGeometryN(j)));
}
} else if (currentGeometry instanceof MultiLineString) {
for (int j = 0; j < currentGeometry.getNumGeometries(); j++) {
kmlMultiGeometry.addToGeometry(
getAsKmlLineString((LineString) ((LineString) currentGeometry).getGeometryN(j)));
}
} else if (currentGeometry instanceof MultiPolygon) {
for (int j = 0; j < currentGeometry.getNumGeometries(); j++) {
kmlMultiGeometry.addToGeometry(
getAsKmlPolygon((Polygon) ((Polygon) currentGeometry).getGeometryN(j)));
}
}
}
}
}
if (isServletOutput) {
if (features.size() > 0) {
kml.marshal();
kml.marshal(writer);
}
} else {
try {
FileOutputStream fileOutputStream = new FileOutputStream(this.kmlFileName);
kml.marshal();
kml.marshal(fileOutputStream);
fileOutputStream.close();
} catch (FileNotFoundException e) {
throw new KettleException("Error writing features to " + this.kmlFileName, e);
} catch (IOException e) {
throw new KettleException("Error writing features to " + this.kmlFileName, e);
}
}
}
private void execute(String sourcePath, String targetPath, String species, String language)
throws NullPointerException {
if (language.equals("espanol") || language.equals("español")) {
System.out.println("bienvenido \n seleccione la opcion que desee");
System.out.println("1. crear el archivo properties");
System.out.println("2. convierte archivo .shp a kml, protected areas");
System.out.println(
"3. convierte archivo .csv a kml; puntos y poligonos - ocurrencias y chull, chull-buff");
System.out.println("4. convierte archivo .asc a png, variables bioclimaticas");
System.out.println("5. convierte archivo .asc a png, distribucion de especies");
System.out.println("6. realiza todos los procesos anteriores");
System.out.println(
"para mas info consulta en la wiki del proyecto http://code.google.com/p/iabin-threats/wiki/HowToBuildITAMaps");
}
if (language.equals("english")) {
System.out.println("welcome \n select the option: ");
System.out.println("1. create default properties file");
System.out.println("2. convert file .shp to kml, protected areas");
System.out.println(
"3. convert file .csv to kml; points and polygons - ocurrences and chull, chull-buff");
System.out.println("4. convert file .asc to png, variables bioclimaticas");
System.out.println("5. convert file .asc to png, species distribution");
System.out.println("6. performs all the previous tasks");
System.out.println(
"for more info visit the project's wiki page at http://code.google.com/p/iabin-threats/wiki/HowToBuildITAMaps");
}
String option;
String horaEmpieza = this.getDateTime();
if (language.equals("english")) System.out.println("started at : " + horaEmpieza);
if (language.equals("espanol") || language.equals("español"))
System.out.println("empieza a las : " + horaEmpieza);
if (language.equals("english")) System.out.print("please select an option :");
if (language.equals("espanol") || language.equals("español"))
System.out.print("por favor seleccione una opcion :");
Scanner in = new Scanner(System.in);
option = in.nextLine();
int opt = Integer.parseInt(option);
if (opt == 1 || opt == 6) {
if (language.equals("english")) System.out.println("you selected option :" + option);
if (language.equals("espanol") || language.equals("español"))
System.out.println("usted escogio la opcion :" + option);
// esta sección crea el archivo properties con la configuración por defecto.
PropertiesGenerator propGen =
new PropertiesGenerator(targetPath + "default-iabin.properties");
try {
propGen.write();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
} // cierra el case1
// protected areas shape to kml
if (opt == 2 || opt == 6) {
if (language.equals("english")) System.out.println("you selected option :" + option);
if (language.equals("espanol") || language.equals("español"))
System.out.println("usted escogio la opcion :" + option);
String[] shapesID = PropertiesManager.getInstance().getPropertiesAsStringArray("shapes");
for (String shapeID : shapesID) {
System.out.println(shapeID);
String group = PropertiesManager.getInstance().getPropertiesAsString(shapeID + ".group");
String pathGroup = PropertiesManager.getInstance().getPropertiesAsString(group + ".path");
String fileName =
PropertiesManager.getInstance().getPropertiesAsString(shapeID + ".shapefile");
int[] columnIndexes =
PropertiesManager.getInstance()
.getPropertiesAsIntArray(shapeID + ".shape.column.indexes");
String[] columnName =
PropertiesManager.getInstance()
.getPropertiesAsStringArray(shapeID + ".shape.column.names");
String sourceFile = sourcePath + pathGroup + fileName;
String targetFile = targetPath + pathGroup + shapeID;
SortedMap<Integer, String> atributos = new TreeMap<Integer, String>();
for (int i = 0; i < columnIndexes.length; i++) {
atributos.put(columnIndexes[i], columnName[i]);
}
File file = new File(sourceFile); // loads the shape file to read
System.out.println("folder of shape file: " + sourceFile);
System.out.println("file: " + file);
shp = new Shapefile(file);
SimpleFeature sf = null;
FeatureIterator<SimpleFeature> fi = shp.getFeatures();
final Kml kml2 = new Kml();
Folder folder = kml2.createAndSetFolder();
String ruta = targetFile + File.separator + "total-info.kml";
System.out.println("ruta: " + ruta);
DecimalFormat formatter = new DecimalFormat("####.####");
while (fi.hasNext()) { // && count-- > 0) {
sf = fi.next();
Set<Integer> keySet = atributos.keySet();
String descripcion =
"<div><h2 align=\"center\"><span>Information Protected Area</span></h2></div><h5><table bgcolor=\"#BCD56C\" border=\"1\" align=\"center\">";
for (Integer i :
keySet) { // se crean los titulos de la tabla de la informacion del poligono
descripcion += "<tr align=\"left\"><th>" + atributos.get(i) + "</th>";
String contenido = (String) sf.getAttribute(i).toString();
if (isValidDouble(contenido)) {
contenido = formatter.format(Double.parseDouble(contenido));
}
descripcion += "<td>" + contenido + "</td>";
}
// descripcion += "</tr><tr>";
descripcion += "</tr></table></h5>";
Placemark placemark = KmlFactory.createPlacemark();
String estilo = PropertiesManager.getInstance().getPropertiesAsString("style.url");
// se recorre la lista generando las coordenadas y agregando al folder
placemark = folder.createAndAddPlacemark(); // se crea el placemark y se añade al folder
placemark.withName(atributos.get(1)).withDescription(descripcion).withStyleUrl(estilo);
Point punto = Shapefile.getPointForMarker(sf);
// se crean las coordenadas y se registran al placemark
placemark.createAndSetPoint().addToCoordinates(punto.getX(), punto.getY());
} // fin while
kml2.setFeature(folder); // se registra el folder al kml
File dir = new File(targetFile);
dir.mkdirs();
// kml.marshal();//se imprime kml en consola
try {
kml2.marshal(new File(ruta));
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} // se guarda kml en archivo
}
} // fin case 2
// **********************************************************************************************************
// Esta seccion se encarga de recorrer la carpeta data y cargar los
// archivos csv para convertir a kml
// puntos y poligonos - ocurrencias y chull, chull-buff
if (opt == 3 || opt == 6) {
if (language.equals("english")) System.out.println("you selected option :" + option);
if (language.equals("espanol") || language.equals("español"))
System.out.println("usted escogio la opcion :" + option);
// se debe agregar properties
String estilo = PropertiesManager.getInstance().getPropertiesAsString("style.url");
String estilo1 = PropertiesManager.getInstance().getPropertiesAsString("style1.url");
File folder = new File(sourcePath + species);
// *************************************************************************************
File[] listOfFiles = folder.listFiles();
int contador = 100;
for (File s : listOfFiles) {
if (s.isDirectory()) {
String ruta =
folder.getPath() + File.separator + s.getName() + File.separator + s.getName();
if (contador % 100 == 0) {
System.out.println("File " + ruta);
System.gc();
}
contador++;
CsvFile file1 = new CsvFile(ruta + ".csv");
lista = file1.getLista();
CsvFile chull = new CsvFile(ruta + "-chull.csv");
listaChull = chull.getLista();
CsvFile chullbuff = new CsvFile(ruta + "-chull-buff.csv");
listaChullBuff = chullbuff.getLista();
Csv2Point point = new Csv2Point(lista);
try {
point.createKML(
targetPath + species + s.getName() + File.separator,
s.getName(),
estilo); // cambiar a properties file
} catch (FileNotFoundException e) {
e.printStackTrace();
}
Csv2Polygon pol = new Csv2Polygon(listaChull, listaChullBuff, estilo, estilo1);
try {
pol.createKMLchull(
targetPath + species + s.getName() + File.separator,
s.getName(),
estilo); // crea kml chull
pol.createKMLchullbuff(
targetPath + species + s.getName() + File.separator,
s.getName(),
estilo1); // crea kml chull buff
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
}
} // fin case3
// bioclim variables
if (opt == 4 || opt == 6) {
if (language.equals("english")) System.out.println("you selected option :" + option);
if (language.equals("espanol") || language.equals("español"))
System.out.println("usted escogio la opcion :" + option);
try {
TileCutter.execute(propertiesFile);
} catch (IOException e) {
System.out.println("file not found");
e.getMessage();
e.printStackTrace();
}
} // fin case 4
// se crean las imagenes de distribucion de especies a partir de los rasters .asc
if (opt == 5 || opt == 6) {
if (language.equals("english")) System.out.println("you selected option :" + option);
if (language.equals("espanol") || language.equals("español"))
System.out.println("usted escogio la opcion :" + option);
if (opt == 5) {
if (language.equals("english"))
System.out.println("Do you want to run the script for all species? y/n :");
if (language.equals("espanol") || language.equals("español"))
System.out.println("Desea correr el algoritmo para todas las especies? s/n" + option);
option = in.nextLine();
if (option.equalsIgnoreCase("n")) {
if (language.equals("english"))
System.out.println(
"Please write the minimum and maximum species directory separated by (-), format: 78465-98750543:");
if (language.equals("espanol") || language.equals("español"))
System.out.println(
"Por favor, indique el codigo de especie minimo y maximo, formato: 78465-98750543");
option = in.nextLine();
String[] minMax = option.split("-");
if (minMax.length == 2) {
String min = minMax[0];
String max = minMax[1];
try {
TileCutter.createSpeciesDistributionImages(propertiesFile, min, max);
} catch (IOException e) {
System.out.println("file not found");
e.getMessage();
e.printStackTrace();
}
} else {
if (language.equals("english")) System.out.println("Invalid format!");
if (language.equals("espanol") || language.equals("español"))
System.out.println("Formato incorrecto!");
}
} else {
try {
TileCutter.createSpeciesDistributionImages(propertiesFile, null, null);
} catch (IOException e) {
System.out.println("file not found");
e.getMessage();
e.printStackTrace();
}
}
} else {
try {
TileCutter.createSpeciesDistributionImages(propertiesFile, null, null);
} catch (NumberFormatException e) {
System.out.println("format error");
e.getMessage();
e.printStackTrace();
} catch (IOException e) {
System.out.println("file not found");
e.getMessage();
e.printStackTrace();
}
}
} // fin case 5
String horaTermina = this.getDateTime();
if (language.equals("espanol") || language.equals("español"))
System.out.println(
"empezo a las : " + horaEmpieza + "\r\n" + " finalizo a las : " + horaTermina);
if (language.equals("english"))
System.out.println("started at : " + horaEmpieza + "\r\n" + " ended at : " + horaTermina);
} // fin switch