From b8437c3c535780b02b34c0f3fc74eeaa7890b0bf Mon Sep 17 00:00:00 2001
From: duminil <duminil@2c044af0-2e85-064f-a0c3-7471430cffcd>
Date: Wed, 20 May 2015 15:11:19 +0000
Subject: [PATCH] Save selected building IDs as a txt file.
---
.../regionchooser/RegionChooserFX.java | 57 +++++++++++++------
website/script/simstadt_openlayers.js | 10 ++--
2 files changed, 45 insertions(+), 22 deletions(-)
diff --git a/src/eu/simstadt/regionchooser/RegionChooserFX.java b/src/eu/simstadt/regionchooser/RegionChooserFX.java
index 7af2b24..c90cb07 100644
--- a/src/eu/simstadt/regionchooser/RegionChooserFX.java
+++ b/src/eu/simstadt/regionchooser/RegionChooserFX.java
@@ -1,5 +1,8 @@
package eu.simstadt.regionchooser;
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
@@ -14,6 +17,7 @@
import javafx.scene.paint.Color;
import javafx.scene.web.WebEngine;
import javafx.scene.web.WebView;
+import javafx.stage.FileChooser;
import javafx.stage.Stage;
import javax.xml.stream.XMLStreamException;
import netscape.javascript.JSObject;
@@ -66,34 +70,53 @@ public void downloadRegion(String wktPolygon) {
}
public int downloadRegionFromCityGML(String wktPolygon, String project, String citygml, JSObject featureOverlay)
- throws SAXParseException, XMLStreamException, ParseException {
- // System.out.println("FROM JAVA : DO SOMETHING with " + wktPolygon + " from \n" + project + ">" + citygml);
+ throws SAXParseException, XMLStreamException, ParseException, IOException {
+ //FIXME: Why is this so slow?
SimStadtModel model = SimStadtProject.loadModelWithoutSchemaValidation(citygmlPath(project, citygml).toFile());
Geometry poly = wktReader.read(wktPolygon);
final GeometryFactory gf = new GeometryFactory();
- //TODO: What's the easiest way to get WGS84 coordinates of building center?
- for (Building building : model.getCityDoctorBuildings()) {
- BoundingShape boundedBy = building.getCitygmlBuilding().getBoundedBy();
- if (boundedBy != null) {
- Envelope envelope = boundedBy.getEnvelope();
- if (envelope != null) {
- List<Double> l = envelope.getLowerCorner().getValue();
- List<Double> h = envelope.getUpperCorner().getValue();
- double x = (l.get(0) + h.get(0)) * 0.5;
- double y = (l.get(1) + h.get(1)) * 0.5;
- Coordinate coord = new Coordinate(x, y);
- Point point = gf.createPoint(coord);
- if (point.within(poly)) {
- featureOverlay.call("addMarker", x, y, building.getGmlId());
- System.out.println(building.getGmlId());
+
+ File buildingIdsFile = selectSaveFileWithDialog(project, citygml);
+ if (buildingIdsFile != null) {
+ BufferedWriter writer = Files.newBufferedWriter(buildingIdsFile.toPath());
+
+ //TODO: What's the easiest way to get WGS84 coordinates of building center?
+ for (Building building : model.getCityDoctorBuildings()) {
+ BoundingShape boundedBy = building.getCitygmlBuilding().getBoundedBy();
+ if (boundedBy != null) {
+ Envelope envelope = boundedBy.getEnvelope();
+ if (envelope != null) {
+ List<Double> l = envelope.getLowerCorner().getValue();
+ List<Double> h = envelope.getUpperCorner().getValue();
+ double x = (l.get(0) + h.get(0)) * 0.5;
+ double y = (l.get(1) + h.get(1)) * 0.5;
+ Coordinate coord = new Coordinate(x, y);
+ Point point = gf.createPoint(coord);
+ if (point.within(poly)) {
+ //featureOverlay.call("addMarker", x, y, building.getGmlId());
+ writer.write(building.getGmlId() + "\r\n");
+ System.out.println(building.getGmlId());
+ }
}
}
}
+ writer.close();
}
return model.getCityDoctorBuildings().size();
}
+ private File selectSaveFileWithDialog(String project, String citygml) {
+ Stage mainStage = (Stage) Browser.this.getScene().getWindow();
+ FileChooser fileChooser = new FileChooser();
+ fileChooser.setTitle("Save CITYGML ids");
+ fileChooser.setInitialDirectory(repo.resolve(project + ".simstadt").toFile());
+ fileChooser.setInitialFileName(citygml.split("\\.")[0] + "_selected_region");
+ FileChooser.ExtensionFilter extFilter = new FileChooser.ExtensionFilter("TXT files (*.txt)", "*.txt");
+ fileChooser.getExtensionFilters().add(extFilter);
+ return fileChooser.showSaveDialog(mainStage);
+ }
+
public boolean checkIfCityGMLSAreAvailable(String project, String citygml) {
return Files.isReadable(citygmlPath(project, citygml));
}
diff --git a/website/script/simstadt_openlayers.js b/website/script/simstadt_openlayers.js
index 9d6c451..6d2aec4 100644
--- a/website/script/simstadt_openlayers.js
+++ b/website/script/simstadt_openlayers.js
@@ -245,7 +245,7 @@ function downloadRegionFromCityGML(i) {
var end = new Date().getTime();
var time = end - start;
console.log('DL Execution time: ' + time);
- $('#dataPanel').append("Imported buildings : " + buildings_count);
+// $('#dataPanel').append("Imported buildings : " + buildings_count);
$("html").removeClass("wait");
}, 100);
}
@@ -267,10 +267,10 @@ function displayInfo() {
var gsk3_coord = ol.proj.transform(coords[i], ol.proj.get('EPSG:4326'), ol.proj.get('EPSG:31467'))
gsk3_coords += "(" + gsk3_coord[0] + "," + gsk3_coord[1] + ")<br/>";
}
- $('#dataPanel').append("WGS84 Coordinates<br/>");
- $('#dataPanel').append(wgs84_coords + "<br/>\n");
- $('#dataPanel').append("GSK3 Coordinates<br/>");
- $('#dataPanel').append(gsk3_coords + "<br/>\n");
+// $('#dataPanel').append("WGS84 Coordinates<br/>");
+// $('#dataPanel').append(wgs84_coords + "<br/>\n");
+// $('#dataPanel').append("GSK3 Coordinates<br/>");
+// $('#dataPanel').append(gsk3_coords + "<br/>\n");
$('#dataPanel').append("Area" + "<br/>\n");
$('#dataPanel').append((Math.round(area / 1000) / 10).toString() + " ha<br/><br/>\n");
findIntersections();
--
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