private void createChart() {
xAxis = new NumberAxis();
xAxis.setForceZeroInRange(false);
xAxis.setAutoRanging(true);
xAxis.setLabel(priceColumnLabel.get());
yAxis = new NumberAxis();
yAxis.setForceZeroInRange(false);
yAxis.setAutoRanging(true);
yAxis.setLabel("Amount in BTC");
yAxis.setTickLabelFormatter(new NumberAxis.DefaultFormatter(yAxis, "", ""));
seriesBuy = new XYChart.Series();
seriesBuy.setName("Offers for buy bitcoin ");
seriesSell = new XYChart.Series();
seriesSell.setName("Offers for sell bitcoin");
areaChart = new AreaChart<>(xAxis, yAxis);
areaChart.setAnimated(false);
areaChart.setId("charts");
areaChart.setMinHeight(300);
areaChart.setPadding(new Insets(0, 30, 10, 0));
areaChart.getData().addAll(seriesBuy, seriesSell);
}
