public GenericScatterGraph(XYSeries series, String xAxis, String yAxis) {
super();
XYDataset xyDataset = new XYSeriesCollection(series);
JFreeChart chart =
ChartFactory.createScatterPlot(
"", // chart title
xAxis, // x axis label
yAxis, // y axis label
null,
PlotOrientation.VERTICAL,
false, // include legend
true, // tooltips
false // urls
);
chart.setBackgroundPaint(Color.darkGray);
plot = chart.getXYPlot();
plot.setDataset(0, xyDataset);
plot.setBackgroundPaint(Color.white);
plot.setDomainGridlinePaint(Color.lightGray);
plot.setRangeGridlinePaint(Color.lightGray);
// Shape cross = ShapeUtilities.createDiamond(0.5f);
Shape cross = ShapeUtilities.createDiagonalCross(0.5f, 0.5f);
XYItemRenderer renderer = plot.getRenderer();
renderer.setSeriesPaint(0, new Color(252, 141, 89));
renderer.setSeriesShape(0, cross);
ValueAxis domainAxis = plot.getDomainAxis();
domainAxis.setTickLabelPaint(Color.white);
domainAxis.setLabelPaint(Color.white);
ValueAxis rangeAxis = plot.getRangeAxis();
rangeAxis.setTickLabelPaint(Color.white);
rangeAxis.setLabelPaint(Color.white);
chartPanel = new ChartPanel(chart);
chartPanel.setSize(100, 800);
setLayout(new BorderLayout());
add(chartPanel, BorderLayout.CENTER);
setBackground(Color.black);
chartPanel.revalidate();
setVisible(true);
}
private BufferedImage generarGraficoLineal(
String titulo,
String ejeHorizontal,
String ejeVertical,
double[] valores,
String[] funciones,
boolean porcentaje,
boolean leyenda,
int anchoImagen,
int altoImagen) {
XYSeries frecObservadas = new XYSeries("Cantidades de resoluciones por calificación");
// Calculamos las frecuencias por intervalo
for (int i = 0; i < valores.length; i++) {
frecObservadas.add(i, valores[i]);
}
XYDataset dataset = new XYSeriesCollection(frecObservadas);
// Creamos el gráfico
JFreeChart chart =
ChartFactory.createXYLineChart(
titulo,
ejeHorizontal,
ejeVertical,
null,
PlotOrientation.VERTICAL,
leyenda,
false,
true);
// Seteamos color de título
chart.setBackgroundPaint(null);
chart.setBorderVisible(false);
chart.getTitle().setPaint(LookAndFeelEntropy.COLOR_FUENTE_TITULO_PANEL);
chart.getTitle().setFont(LookAndFeelEntropy.FUENTE_TITULO_GRANDE);
if (leyenda) {
chart.getLegend().setItemFont(LookAndFeelEntropy.FUENTE_REGULAR);
chart.getLegend().setBackgroundPaint(LookAndFeelEntropy.COLOR_TABLA_PRIMARIO);
}
// Seteamos datasets
XYPlot xyplot = chart.getXYPlot();
xyplot.setDataset(1, dataset);
xyplot.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD);
// Seteamos características de la función lineal
XYItemRenderer xyLineRendererObs = new XYLineAndShapeRenderer();
xyLineRendererObs.setSeriesShape(0, new Line2D.Double(0.0, 0.0, 0.0, 0.0));
xyLineRendererObs.setSeriesStroke(0, new BasicStroke(2.5f));
xyLineRendererObs.setBasePaint(generarColorAleatorio(Color.orange));
xyplot.setRenderer(1, xyLineRendererObs);
// Seteamos color de labels de ejes
ValueAxis axisX = new SymbolAxis(ejeHorizontal, funciones);
axisX.setVerticalTickLabels(true);
xyplot.setDomainAxis(axisX);
xyplot.getDomainAxis().setTickLabelPaint(Color.BLACK);
xyplot.getDomainAxis().setLabelPaint(Color.BLACK);
xyplot.getDomainAxis().setTickLabelFont(LookAndFeelEntropy.FUENTE_REGULAR);
xyplot.getRangeAxis().setTickLabelPaint(Color.BLACK);
xyplot.getRangeAxis().setLabelPaint(Color.BLACK);
xyplot.getRangeAxis().setTickLabelFont(LookAndFeelEntropy.FUENTE_REGULAR);
// Seteamos porcentaje
final NumberAxis rangeAxis = (NumberAxis) xyplot.getRangeAxis();
if (porcentaje) {
rangeAxis.setNumberFormatOverride(NumberFormat.getPercentInstance());
} else {
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
}
// Seteamos transparencia de fondo
Plot plot = chart.getPlot();
plot.setBackgroundPaint(null);
plot.setBackgroundImageAlpha(0.0f);
plot.setOutlineVisible(false);
// Generamos una imagen
this.lastChart = chart;
return chart.createBufferedImage(anchoImagen, altoImagen);
}
/**
* @param axis Axis name to wich the new series belongs
* @param cs Series Coinfiguration
*/
@Override
public final void addSeries(String axis, SimpleSeriesConfiguration cs) {
for (int i = 0; i < axes.size(); i++) {
if (axes.get(i).getName().equals(axis)) {
String strColor;
javafx.scene.paint.Color color;
int indice = seriesList.size();
if (cs.getColor() == null) {
color = getColor(indice);
} else {
color = cs.getColor();
}
strColor = color.toString();
XYSeriesCollection dataset = datasetList.get(i);
Series series =
new Series(
cs.getName(),
"color: "
+ strColor
+ ";width: "
+ String.valueOf(cs.getLineWidth())
+ ";shape: "
+ cs.getShapeName()
+ ";",
i,
dataset.getSeriesCount());
dataset.addSeries(series);
XYItemRenderer renderer = plot.getRenderer(i);
renderer.setSeriesPaint(dataset.getSeriesCount() - 1, scene2awtColor(color));
SeriesShape simb =
new SeriesShape(
cs.getShapeName(), javafx.scene.paint.Color.web(strColor.replace("#", "0x")));
if (cs.getLineWidth() > 0) {
((XYLineAndShapeRenderer) renderer)
.setSeriesLinesVisible(dataset.getSeriesCount() - 1, true);
renderer.setSeriesStroke(
dataset.getSeriesCount() - 1, new BasicStroke(cs.getLineWidth()));
} else {
((XYLineAndShapeRenderer) renderer)
.setSeriesLinesVisible(dataset.getSeriesCount() - 1, false);
}
if (cs.getShapeName().equals("null")) {
renderer.setSeriesShape(dataset.getSeriesCount() - 1, null);
((XYLineAndShapeRenderer) renderer)
.setSeriesShapesVisible(dataset.getSeriesCount() - 1, false);
} else {
renderer.setSeriesShape(dataset.getSeriesCount() - 1, simb.getShapeAWT());
((XYLineAndShapeRenderer) renderer)
.setSeriesShapesVisible(dataset.getSeriesCount() - 1, true);
if (cs.getShapeName().contains("empty")) {
((XYLineAndShapeRenderer) renderer)
.setSeriesShapesFilled(dataset.getSeriesCount() - 1, false);
} else {
((XYLineAndShapeRenderer) renderer)
.setSeriesShapesFilled(dataset.getSeriesCount() - 1, true);
}
}
if (i == 0) {
plot.setRenderer(renderer);
} else {
plot.setRenderer(i, renderer);
}
seriesList.add(series);
final LegendAxis le = getLegendAxis(axis);
final Label label = new Label(cs.toString());
Platform.runLater(
() -> {
label.setStyle(
"fondo: "
+ strChartBackgroundColor
+ ";-fx-background-color: fondo;-fx-text-fill: ladder(fondo, white 49%, black 50%);-fx-padding:5px;-fx-background-radius: 5;-fx-font-size: "
+ String.valueOf(fontSize)
+ "px");
});
label.setOnMouseClicked(
(MouseEvent t) -> {
if (t.getClickCount() == 2) {
for (int i1 = 0; i1 < seriesList.size(); i1++) {
if (seriesList.get(i1).getKey().toString().equals(label.getText())) {
editSeries(seriesList.get(i1));
break;
}
}
}
});
label.setOnMouseExited(
(MouseEvent t) -> {
label.setStyle(
label
.getStyle()
.replace("-fx-background-color: blue", "-fx-background-color: fondo"));
});
label.setOnMouseEntered(
(MouseEvent t) -> {
label.setStyle(
label
.getStyle()
.replace("-fx-background-color: fondo", "-fx-background-color: blue"));
for (Node le1 : legendFrame.getChildren()) {
if (le1 instanceof LegendAxis) {
le1.setStyle("-fx-background-color:" + strBackgroundColor);
((LegendAxis) le1).selected = false;
}
}
});
label.setStyle(
"fondo: "
+ strChartBackgroundColor
+ ";-fx-text-fill: white;-fx-background-color: fondo;-fx-padding:5px;-fx-background-radius: 5;-fx-font-size: "
+ String.valueOf(fontSize)
+ "px");
le.getChildren().add(label);
label.setGraphic(simb.getShapeGraphic());
break;
}
}
}
