@Override
public void initialize(URL arg0, ResourceBundle arg1) {
days.bind(viewModel.daysProperty());
targetLineSeries.dataProperty().bind(viewModel.targetLineDataProperty());
loggedHoursSeries.dataProperty().bind(viewModel.loggedHoursDataProperty());
burndownSeries.dataProperty().bind(viewModel.burndownDataProperty());
burndownChart.getData().addAll(targetLineSeries, loggedHoursSeries, burndownSeries);
burndownChart.getXAxis().setAutoRanging(true);
// style
burndownChart.setLegendVisible(false);
burndownChart.setAnimated(false);
yAxis.setMinorTickVisible(false);
exportHyperlink.setOnAction(
event -> {
burndownChart.snapshot(
snapshotResult -> {
WritableImage image = snapshotResult.getImage();
// https://community.oracle.com/thread/2450090?tstart=0
final FileChooser fileChooser = new FileChooser();
fileChooser
.getExtensionFilters()
.addAll(
new FileChooser.ExtensionFilter("PNG Files", "*.png"),
new FileChooser.ExtensionFilter("All Files", "*"));
String organisationFilename =
viewModel.organisationProperty().get().getSaveLocation().getName();
fileChooser.setInitialFileName(
organisationFilename.substring(0, organisationFilename.lastIndexOf('.'))
+ ".png");
File file = fileChooser.showSaveDialog(burndownChart.getScene().getWindow());
try {
if (file != null) {
ImageIO.write(SwingFXUtils.fromFXImage(image, null), "png", file);
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
},
null,
null);
});
}
public void drawTrack() {
int offset = Math.round(longestTrackFrameLength / GRAPH_POINT_COUNT);
offset = (int) (offset * (track.getSampleRate() / 44100));
XYChart.Series<Number, Number> series = new XYChart.Series<Number, Number>();
float[] tempData = track.getAudioData();
int audioFileLength = track.getLength();
int x = 0;
/**
* TODO momentan ist die Zeichnung auf 2000 Werte begrenzt, bei längeren Files kommt dadurch
* kein schönes Bild zustande, müssen wir uns noch anschauen
*/
for (int i = 0; i < audioFileLength * track.getNumberOfChannels(); i += offset) {
float mean = 0;
float leftChannel = tempData[i];
if (track.getNumberOfChannels() == 2) {
float rightChannel = tempData[i + 1];
mean = (leftChannel + rightChannel) / 2;
} else {
mean = leftChannel;
}
series.getData().add(new XYChart.Data<Number, Number>(x, mean));
x++;
}
// Fill rest with zeroes
// TODO: it seems like we're actually drawing 2 x 2000 points??
for (; x < GRAPH_POINT_COUNT * track.getNumberOfChannels(); x++) {
series.getData().add(new XYChart.Data<Number, Number>(x, 0));
}
lineChartWaveform.getData().clear();
lineChartWaveform.getData().add(series);
NumberAxis xAxis = (NumberAxis) lineChartWaveform.getXAxis();
xAxis.setAutoRanging(false);
xAxis.setUpperBound(x - 1);
NumberAxis yAxis = (NumberAxis) lineChartWaveform.getYAxis();
yAxis.setAutoRanging(false);
yAxis.setLowerBound(-1.0);
yAxis.setUpperBound(1.0);
}
protected PropertySheet createPropertySheet() {
final LineChart<Number, Number> lc = (LineChart<Number, Number>) getChildren().get(0);
final NumberAxis xAxis = (NumberAxis) lc.getXAxis();
final NumberAxis yAxis = (NumberAxis) lc.getYAxis();
// create actions
EventHandler<ActionEvent> addDataItem =
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
if (lc.getData() == null) {
lc.setData(
FXCollections.observableArrayList(
new Series<Number, Number>(
FXCollections.observableArrayList(
new XYChart.Data<Number, Number>(
Math.random() * 1000, Math.random() * 1000)))));
} else if (lc.getData().isEmpty()) {
lc.getData()
.add(
new Series<Number, Number>(
FXCollections.observableArrayList(
new XYChart.Data<Number, Number>(
Math.random() * 1000, Math.random() * 1000))));
} else {
Series<Number, Number> s =
lc.getData().get((int) (Math.random() * lc.getData().size()));
if (s != null)
s.getData()
.add(
new LineChart.Data<Number, Number>(
Math.random() * 1000, Math.random() * 1000));
}
}
};
EventHandler<ActionEvent> insertDataItem =
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
if (lc.getData() != null && !lc.getData().isEmpty()) {
Series<Number, Number> s =
lc.getData().get((int) (Math.random() * lc.getData().size()));
if (s != null)
s.getData()
.add(
(int) (s.getData().size() * Math.random()),
new LineChart.Data<Number, Number>(
Math.random() * 1000, Math.random() * 1000));
}
}
};
EventHandler<ActionEvent> addDataItemNegative =
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
if (lc.getData() == null) {
lc.setData(
FXCollections.observableArrayList(
new Series<Number, Number>(
FXCollections.observableArrayList(
new XYChart.Data<Number, Number>(
Math.random() * -200, Math.random() * -200)))));
} else if (lc.getData().isEmpty()) {
lc.getData()
.add(
new Series<Number, Number>(
FXCollections.observableArrayList(
new XYChart.Data<Number, Number>(
Math.random() * -200, Math.random() * -200))));
} else {
Series<Number, Number> s =
lc.getData().get((int) (Math.random() * lc.getData().size()));
if (s != null)
s.getData()
.add(
new LineChart.Data<Number, Number>(
Math.random() * -200, Math.random() * -200));
}
}
};
EventHandler<ActionEvent> deleteDataItem =
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
ChartActions.deleteDataItem(lc);
}
};
EventHandler<ActionEvent> changeDataItem =
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
if (lc.getData() != null && !lc.getData().isEmpty()) {
Series<Number, Number> s =
lc.getData().get((int) (Math.random() * (lc.getData().size())));
if (s != null && !s.getData().isEmpty()) {
XYChart.Data<Number, Number> d =
s.getData().get((int) (Math.random() * (s.getData().size())));
if (d != null) {
d.setXValue(d.getXValue().doubleValue() + (Math.random() * 50) - 25);
d.setYValue(Math.random() * 1000);
}
}
}
}
};
EventHandler<ActionEvent> addSeries =
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
if (lc.getData() == null) {
lc.setData(FXCollections.<Series<Number, Number>>observableArrayList());
}
Series<Number, Number> series = new Series<Number, Number>();
series.setName("Data Series 1");
double x = 0;
for (int i = 0; i < 10; i++) {
x += Math.random() * 100;
series.getData().add(new LineChart.Data<Number, Number>(x, Math.random() * 800));
}
if (lc.getData() == null)
lc.setData(FXCollections.<Series<Number, Number>>observableArrayList());
lc.getData().add(series);
}
};
EventHandler<ActionEvent> deleteSeries =
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
if (lc.getData() != null && !lc.getData().isEmpty()) {
lc.getData().remove((int) (Math.random() * lc.getData().size()));
}
}
};
EventHandler<ActionEvent> animateData =
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
if (lc.getData() == null) {
return;
}
Timeline tl = new Timeline();
tl.getKeyFrames()
.add(
new KeyFrame(
Duration.millis(500),
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
for (Series<Number, Number> series : lc.getData()) {
for (XYChart.Data<Number, Number> data : series.getData()) {
data.setXValue(Math.random() * 1000);
data.setYValue(Math.random() * 1000);
}
}
}
}));
tl.setCycleCount(30);
tl.play();
}
};
EventHandler<ActionEvent> animateDataFast =
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
if (lc.getData() == null) {
return;
}
lc.setAnimated(false);
Timeline tl = new Timeline();
tl.getKeyFrames()
.add(
new KeyFrame(
Duration.millis(50),
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
for (Series<Number, Number> series : lc.getData()) {
for (XYChart.Data<Number, Number> data : series.getData()) {
data.setXValue(-500 + Math.random() * 1000);
data.setYValue(-500 + Math.random() * 1000);
}
}
}
}));
tl.setOnFinished(
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
lc.setAnimated(true);
}
});
tl.setCycleCount(100);
tl.play();
}
};
EventHandler<ActionEvent> removeAllData =
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
lc.setData(null);
}
};
EventHandler<ActionEvent> setNewData =
new EventHandler<ActionEvent>() {
@Override
public void handle(ActionEvent actionEvent) {
ObservableList<Series<Number, Number>> data = FXCollections.observableArrayList();
for (int j = 0; j < 5; j++) {
Series<Number, Number> series = new Series<Number, Number>();
series.setName("Data Series " + j);
double x = 0;
for (int i = 0; i < 10; i++) {
x += Math.random() * 100;
series.getData().add(new LineChart.Data<Number, Number>(x, Math.random() * 800));
}
data.add(series);
}
lc.setData(data);
}
};
// Create X/Y side overriding values to filter out unhelpful values
List<Enum> xValidSides = new ArrayList();
xValidSides.add(Side.BOTTOM);
xValidSides.add(Side.TOP);
List<Enum> yValidSides = new ArrayList();
yValidSides.add(Side.LEFT);
yValidSides.add(Side.RIGHT);
// create property editor
return new PropertySheet(
new PropertySheet.PropertyGroup(
"Actions",
PropertySheet.createProperty("Add Data Item", addDataItem),
PropertySheet.createProperty("Insert Data Item", insertDataItem),
PropertySheet.createProperty("Add Data Item Negative", addDataItemNegative),
PropertySheet.createProperty("Delete Data Item", deleteDataItem),
PropertySheet.createProperty("Change Data Item", changeDataItem),
PropertySheet.createProperty("Add Series", addSeries),
PropertySheet.createProperty("Delete Series", deleteSeries),
PropertySheet.createProperty("Remove All Data", removeAllData),
PropertySheet.createProperty("Set New Data", setNewData)),
new PropertySheet.PropertyGroup(
"Chart Properties",
PropertySheet.createProperty("Title", lc.titleProperty()),
PropertySheet.createProperty("Title Side", lc.titleSideProperty()),
PropertySheet.createProperty("Legend Side", lc.legendSideProperty())),
new PropertySheet.PropertyGroup(
"XY Chart Properties",
PropertySheet.createProperty(
"Vertical Grid Line Visible", lc.verticalGridLinesVisibleProperty()),
PropertySheet.createProperty(
"Horizontal Grid Line Visible", lc.horizontalGridLinesVisibleProperty()),
PropertySheet.createProperty(
"Alternative Column Fill Visible", lc.alternativeColumnFillVisibleProperty()),
PropertySheet.createProperty(
"Alternative Row Fill Visible", lc.alternativeRowFillVisibleProperty()),
PropertySheet.createProperty(
"Vertical Zero Line Visible", lc.verticalZeroLineVisibleProperty()),
PropertySheet.createProperty(
"Horizontal Zero Line Visible", lc.horizontalZeroLineVisibleProperty()),
PropertySheet.createProperty("Animated", lc.animatedProperty())),
new PropertySheet.PropertyGroup(
"Line Chart Properties",
PropertySheet.createProperty("Create Symbols", lc.createSymbolsProperty())),
new PropertySheet.PropertyGroup(
"X Axis Properties",
PropertySheet.createProperty("Side", xAxis.sideProperty(), xValidSides),
PropertySheet.createProperty("Label", xAxis.labelProperty()),
PropertySheet.createProperty("Tick Mark Length", xAxis.tickLengthProperty()),
PropertySheet.createProperty("Auto Ranging", xAxis.autoRangingProperty()),
PropertySheet.createProperty("Tick Label Font", xAxis.tickLabelFontProperty()),
PropertySheet.createProperty("Tick Label Fill", xAxis.tickLabelFillProperty()),
PropertySheet.createProperty("Tick Label Gap", xAxis.tickLabelGapProperty()),
// Value Axis Props
// PropertySheet.createProperty("Scale",xAxis.scaleProperty(), true),
PropertySheet.createProperty("Lower Bound", xAxis.lowerBoundProperty(), true),
PropertySheet.createProperty("Upper Bound", xAxis.upperBoundProperty(), true),
PropertySheet.createProperty(
"Tick Label Formatter", xAxis.tickLabelFormatterProperty()),
PropertySheet.createProperty("Minor Tick Length", xAxis.minorTickLengthProperty()),
PropertySheet.createProperty("Minor Tick Count", xAxis.minorTickCountProperty()),
// Number Axis Properties
PropertySheet.createProperty("Force Zero In Range", xAxis.forceZeroInRangeProperty()),
PropertySheet.createProperty("Tick Unit", xAxis.tickUnitProperty())),
new PropertySheet.PropertyGroup(
"Y Axis Properties",
PropertySheet.createProperty("Side", yAxis.sideProperty(), yValidSides),
PropertySheet.createProperty("Label", yAxis.labelProperty()),
PropertySheet.createProperty("Tick Mark Length", yAxis.tickLengthProperty()),
PropertySheet.createProperty("Auto Ranging", yAxis.autoRangingProperty()),
PropertySheet.createProperty("Tick Label Font", yAxis.tickLabelFontProperty()),
PropertySheet.createProperty("Tick Label Fill", yAxis.tickLabelFillProperty()),
PropertySheet.createProperty("Tick Label Gap", yAxis.tickLabelGapProperty()),
// Value Axis Props
// PropertySheet.createProperty("Scale",yAxis.scaleProperty(), true),
PropertySheet.createProperty("Lower Bound", yAxis.lowerBoundProperty(), true),
PropertySheet.createProperty("Upper Bound", yAxis.upperBoundProperty(), true),
PropertySheet.createProperty(
"Tick Label Formatter", yAxis.tickLabelFormatterProperty()),
PropertySheet.createProperty("Minor Tick Length", yAxis.minorTickLengthProperty()),
PropertySheet.createProperty("Minor Tick Count", yAxis.minorTickCountProperty()),
// Number Axis Properties
PropertySheet.createProperty("Force Zero In Range", yAxis.forceZeroInRangeProperty()),
PropertySheet.createProperty("Tick Unit", yAxis.tickUnitProperty())));
}