private void setData() {
// LINE-CHART
RealmResults<Score> results = mRealm.allObjects(Score.class);
RealmLineDataSet<Score> lineDataSet =
new RealmLineDataSet<Score>(results, "totalScore", "scoreNr");
lineDataSet.setDrawCubic(false);
lineDataSet.setLabel("Realm LineDataSet");
lineDataSet.setDrawCircleHole(false);
lineDataSet.setColor(ColorTemplate.rgb("#FF5722"));
lineDataSet.setCircleColor(ColorTemplate.rgb("#FF5722"));
lineDataSet.setLineWidth(1.8f);
lineDataSet.setCircleSize(3.6f);
ArrayList<ILineDataSet> dataSets = new ArrayList<ILineDataSet>();
dataSets.add(lineDataSet);
RealmLineData lineData = new RealmLineData(results, "playerName", dataSets);
styleData(lineData);
// set data
lineChart.setData(lineData);
lineChart.animateY(1400, Easing.EasingOption.EaseInOutQuart);
// BAR-CHART
RealmBarDataSet<Score> barDataSet =
new RealmBarDataSet<Score>(results, "totalScore", "scoreNr");
barDataSet.setColors(new int[] {ColorTemplate.rgb("#FF5722"), ColorTemplate.rgb("#03A9F4")});
barDataSet.setLabel("Realm BarDataSet");
ArrayList<IBarDataSet> barDataSets = new ArrayList<IBarDataSet>();
barDataSets.add(barDataSet);
RealmBarData barData = new RealmBarData(results, "playerName", barDataSets);
styleData(barData);
barChart.setData(barData);
barChart.animateY(1400, Easing.EasingOption.EaseInOutQuart);
}
private void setData() {
RealmResults<RealmDemoData> result = mRealm.where(RealmDemoData.class).findAll();
RealmLineDataSet<RealmDemoData> set =
new RealmLineDataSet<RealmDemoData>(result, "xValue", "yValue");
set.setDrawCubic(false);
set.setLabel("Realm LineDataSet");
set.setDrawCircleHole(false);
set.setColor(ColorTemplate.rgb("#FF5722"));
set.setCircleColor(ColorTemplate.rgb("#FF5722"));
set.setLineWidth(1.8f);
// set.setCircleSize(3.6f); // TODO
ArrayList<ILineDataSet> dataSets = new ArrayList<ILineDataSet>();
dataSets.add(set); // add the dataset
// create a data object with the dataset list
LineData data = new LineData(dataSets);
styleData(data);
// set data
mChart.setData(data);
mChart.animateY(1400, Easing.EasingOption.EaseInOutQuart);
}
public void drawLineChart(
View v,
int averageCrowdValue,
List<Integer> todaysCrowdValues,
List<Integer> rodCrowdValues) {
/* Create data entries1 and labels for todaysCrowd Values*/
ArrayList<Entry> entries1 = new ArrayList<>();
ArrayList<String> labels = new ArrayList<>();
for (int hour = 0; hour < todaysCrowdValues.size(); hour++) {
entries1.add(new Entry(todaysCrowdValues.get(hour), hour));
labels.add("" + hour);
}
/* Create data entries2 and labels for rodCrowdValues Values*/
ArrayList<Entry> entries2 = new ArrayList<>();
for (int hour = 0; hour < rodCrowdValues.size(); hour++) {
entries2.add(new Entry(rodCrowdValues.get(hour), hour + todaysCrowdValues.size()));
labels.add("" + (hour + todaysCrowdValues.size()));
}
/* Create dataentires for averageCrowdValue */
ArrayList<Entry> entries3 = new ArrayList<>();
entries3.add(new Entry(averageCrowdValue, 0));
entries3.add(new Entry(averageCrowdValue, 23));
// Create dataset from data entries1
LineDataSet dataset1 = new LineDataSet(entries1, "Today's Crowd");
LineDataSet dataset2 = new LineDataSet(entries2, "Predicted Crowd");
LineDataSet dataset3 = new LineDataSet(entries3, "Average Crowd");
// Set the color for this dataset
dataset1.setColor(Color.rgb(0, 37, 76)); // GT Navy
dataset2.setColor(Color.rgb(238, 178, 17)); // Buzz Gold
dataset3.setColor(Color.rgb(197, 147, 83)); // GT Gold
// Aggregate all data sets
ArrayList<LineDataSet> dataSets = new ArrayList<LineDataSet>();
dataSets.add(dataset1);
dataSets.add(dataset2);
dataSets.add(dataset3);
/* Create the chart */
LineChart chart = (LineChart) v.findViewById(R.id.chart);
// Hide Labels and grid lines from x axis
chart.getXAxis().setDrawGridLines(false);
chart.getXAxis().setDrawLabels(false);
// Hide labels and grid lines from y axis
chart.getAxisLeft().setDrawGridLines(false);
chart.getAxisLeft().setDrawLabels(false);
chart.getAxisRight().setDrawGridLines(false);
chart.getAxisRight().setDrawLabels(false);
// Dont label each node on graph
chart.setDrawMarkerViews(false);
LineData data = new LineData(labels, dataSets);
chart.setData(data);
chart.setDescription("Today's Crowd");
// animations
chart.animateY(1000);
}