public void actionPerformed(ActionEvent evt) {
Object src = evt.getSource();
if (src == btnAdd) {
LineStyle style = new LineStyle();
EditorDialog.show(this, new EdgeStyleEditor(style, canvas, true), true);
if (style.getId() != null) {
canvas.addEdgeStyle(style);
jlistModel.addElement(style.getId());
}
return;
} else if (src == btnEdit) {
int index = jlist.getSelectedIndex();
if (index == -1) {
JOptionPane.showMessageDialog(
this,
"First select a style from the list",
"Information",
JOptionPane.INFORMATION_MESSAGE);
return;
}
LineStyle style = (LineStyle) styles.get(index);
EditorDialog.show(this, new EdgeStyleEditor(style, canvas, false), true);
jlistModel.set(index, style.getId());
canvas.repaint();
preview.repaint();
return;
} else if (src == btnDel) {
int index = jlist.getSelectedIndex();
if (index == -1) {
JOptionPane.showMessageDialog(
this,
"First select a style from the list",
"Information",
JOptionPane.INFORMATION_MESSAGE);
return;
}
canvas.removeEdgeStyle((LineStyle) styles.get(index));
jlistModel.remove(index);
return;
}
}
/** Dumps the results as a series of KML's..one per trip */
public void writeKMLandCSV() {
String csv_header =
"INDEX,DATE,TIME,SECONDS_SINCE_MIDNIGHT,TRIP_ID,DIR,SPEED,LAT,LONG,ALT,EXITS,ENTRANCES";
try {
CSVWriter writer = new CSVWriter(new FileWriter("bus_data.csv"), ',');
// Write the header
String[] entries = csv_header.split(",");
writer.writeNext(entries);
// Setup some style
LineStyle lineStyle = new LineStyle();
lineStyle.setColor("ff005555");
lineStyle.setWidth(5.0);
IconStyle peopleIconStyle = new IconStyle();
// Icon peopleIcon = new Icon();
// peopleIcon.setHref("http://maps.google.com/mapfiles/kml/man.png");
peopleIconStyle.setIconHref("http://maps.google.com/mapfiles/kml/shapes/man.png");
peopleIconStyle.setScale(1.50);
IconStyle wpIconStyleNorth = new IconStyle();
// wpIcon.setHref("http://maps.google.com/mapfiles/kml/paddle/red-stars.png");
// wpIconStyleNorth.setIconHref("http://maps.google.com/mapfiles/kml/shapes/placemark_circle.png");
wpIconStyleNorth.setIconHref("http://maps.google.com/mapfiles/ms/micons/green-dot.png");
wpIconStyleNorth.setScale(0.50);
IconStyle wpIconStyleSouth = new IconStyle();
// wpIcon.setHref("http://maps.google.com/mapfiles/kml/paddle/red-stars.png");
wpIconStyleSouth.setIconHref("http://maps.google.com/mapfiles/ms/micons/yellow-dot.png");
wpIconStyleSouth.setScale(0.50);
Style style_lineStyle = new Style();
style_lineStyle.setLineStyle(lineStyle);
Style style_peopleIconStyle = new Style();
style_peopleIconStyle.setId("peopleIcon");
style_peopleIconStyle.setIconStyle(peopleIconStyle);
Style style_wpIconStyleNorth = new Style();
style_wpIconStyleNorth.setId("wpIconNorth");
style_wpIconStyleNorth.setIconStyle(wpIconStyleNorth);
Style style_wpIconStyleSouth = new Style();
style_wpIconStyleSouth.setId("wpIconSouth");
style_wpIconStyleSouth.setIconStyle(wpIconStyleSouth);
Kml[] kml = new Kml[tripCounter];
Document[] document = new Document[tripCounter];
Folder[] northFolders = new Folder[tripCounter];
Folder[] southFolders = new Folder[tripCounter];
Folder[] peopleFolders = new Folder[tripCounter];
// Folder[] tracksFolders = new Folder[tripCounter];
for (int i = 0; i < tripCounter; i++) {
kml[i] = new Kml();
kml[i].setXmlIndent(true);
document[i] = new Document();
document[i].addStyleSelector(style_lineStyle);
document[i].addStyleSelector(style_peopleIconStyle);
document[i].addStyleSelector(style_wpIconStyleNorth);
document[i].addStyleSelector(style_wpIconStyleSouth);
kml[i].setFeature(document[i]);
northFolders[i] = new Folder();
northFolders[i].setName("North Route");
southFolders[i] = new Folder();
southFolders[i].setName("South Route");
peopleFolders[i] = new Folder();
peopleFolders[i].setName("People");
// tracksFolders[i] = new Folder();
// tracksFolders[i].setName("Tracks");
document[i].addFeature(northFolders[i]);
document[i].addFeature(southFolders[i]);
document[i].addFeature(peopleFolders[i]);
// document[i].addFeature(tracksFolders[i]);
}
double[] lowerKey = new double[1];
double[] upperKey = new double[1];
lowerKey[0] = firstTime;
upperKey[0] = lastTime;
Object[] foo = geoRecords.range(lowerKey, upperKey);
for (int i = 0; i < foo.length; i++) {
GeoRecord nextRecord = (GeoRecord) foo[i];
int tripNumber = nextRecord.getTripId();
// System.out.println(foo[i]);
if (nextRecord.getDirection().equals("N")) {
northFolders[tripNumber - 1].addFeature(nextRecord.toKML());
} else {
southFolders[tripNumber - 1].addFeature(nextRecord.toKML());
}
if (nextRecord.getAssociatedPeople().size() > 0) {
peopleFolders[tripNumber - 1].addFeature(nextRecord.toKMLWithPeople());
}
// Write CSV entry
String csvLine = nextRecord.toCSV();
String[] entries2 = csvLine.split(",");
writer.writeNext(entries2);
}
// Write the KML files
for (int i = 0; i < tripCounter; i++) {
kml[i].createKml("bus_route" + i + ".kml");
}
// Close the csv writer
writer.close();
} catch (Exception e) {
System.err.println(e);
}
}
/**
* Set the value of the {@link #PROPERTY_LINE_STYLE} property. This is the preferred mutator
* method for this proeprty.
*
* @param lineStyle The line style to use.
*/
public void setLineStyle(final LineStyle lineStyle) {
setLineStyle(lineStyle.toString());
}
public String draw(String title, Map<String, List<Double>> data, List<String> xLabels) {
/*
Scale values
*/
Double maxValue = Double.MIN_VALUE;
Double minValue = Double.MAX_VALUE;
for (List<Double> doubles : data.values()) {
for (Double d : doubles) {
maxValue = Math.max(d, maxValue);
minValue = Math.min(d, minValue);
}
}
double k = 100.0 / maxValue;
HashMap<String, List<Double>> scaled = new HashMap<>();
for (Map.Entry<String, List<Double>> entry : data.entrySet()) {
List<Double> value = new ArrayList<>();
for (Double next : entry.getValue()) {
value.add(next * k);
}
scaled.put(entry.getKey(), value);
}
data = scaled;
Random rnd = new Random(42);
// Defining lines
ArrayList<Line> lines = new ArrayList<>();
for (Map.Entry<String, List<Double>> entry : data.entrySet()) {
Color color =
Color.newColor(
String.format("%02X%02X%02X", rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256)));
Line line = Plots.newLine(Data.newData(entry.getValue()), color, entry.getKey());
line.setLineStyle(LineStyle.newLineStyle(3, 1, 0));
line.addShapeMarkers(Shape.DIAMOND, color, 12);
line.addShapeMarkers(Shape.DIAMOND, Color.WHITE, 8);
lines.add(line);
}
// Defining chart.
LineChart chart = GCharts.newLineChart(lines);
chart.setSize(600, 450);
chart.setTitle(title, WHITE, 14);
int stepCount = 5;
chart.setGrid(100 / stepCount, 100 / stepCount, 3, 3);
// Defining axis info and styles
// Make x axis
AxisStyle axisStyle = AxisStyle.newAxisStyle(WHITE, 12, AxisTextAlignment.CENTER);
AxisLabels xAxis = AxisLabelsFactory.newAxisLabels(xLabels);
xAxis.setAxisStyle(axisStyle);
// Calculate y axis labels
List<String> yLabels = new ArrayList<>();
for (int i = 0; i <= stepCount; i++) {
yLabels.add(String.valueOf(maxValue / stepCount * i));
}
AxisLabels yAxis = AxisLabelsFactory.newAxisLabels(yLabels);
yAxis.setAxisStyle(axisStyle);
// Adding axis info to chart.
chart.addXAxisLabels(xAxis);
chart.addYAxisLabels(yAxis);
// Defining background and chart fills.
chart.setBackgroundFill(Fills.newSolidFill(Color.newColor("1F1D1D")));
LinearGradientFill fill = Fills.newLinearGradientFill(0, Color.newColor("363433"), 100);
fill.addColorAndOffset(Color.newColor("2E2B2A"), 0);
chart.setAreaFill(fill);
return chart.toURLString();
}