protected XYMultipleSeriesDataset BuildDataset(String[] titles, IList <double[]> xValues, IList <double[]> yValues)
{
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
AddXYSeries(dataset, titles, xValues, yValues, 0);
return(dataset);
}
/// <summary>
/// Builds an XY multiple dataset using the provided values.
/// </summary>
/// <param name="titles"> the series titles </param>
/// <param name="xValues"> the values for the X axis </param>
/// <param name="yValues"> the values for the Y axis </param>
/// <returns> the XY multiple dataset </returns>
protected internal virtual XYMultipleSeriesDataset buildDataset(string[] titles, IList <double[]> xValues, IList <double[]> yValues)
{
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
addXYSeries(dataset, titles, xValues, yValues, 0);
return(dataset);
}
protected override void OnRestoreInstanceState(Android.OS.Bundle savedInstanceState)
{
base.OnRestoreInstanceState(savedInstanceState);
mDataset = savedInstanceState.GetSerializable("dataset") as XYMultipleSeriesDataset;
mRenderer = savedInstanceState.GetSerializable("renderer") as XYMultipleSeriesRenderer;
mCurrentSeries = savedInstanceState.GetSerializable("current_series") as XYSeries;
mCurrentRenderer = savedInstanceState.GetSerializable("current_renderer") as XYSeriesRenderer;
}
protected override void OnRestoreInstanceState(Bundle savedState)
{
base.OnRestoreInstanceState(savedState);
// restore the current data, for instance when changing the screen
// orientation
mDataset = (XYMultipleSeriesDataset)savedState.GetSerializable("dataset");
mRenderer = (XYMultipleSeriesRenderer)savedState.GetSerializable("renderer");
mCurrentSeries = (XYSeries)savedState.GetSerializable("current_series");
mCurrentRenderer = (XYSeriesRenderer)savedState.GetSerializable("current_renderer");
}
/// <summary>
/// Executes the chart demo.
/// </summary>
/// <param name="context"> the context </param>
/// <returns> the built intent </returns>
public override Intent execute(Context context)
{
string[] titles = new string[] { "Air temperature" };
IList <double[]> x = new List <double[]>();
for (int i = 0; i < titles.Length; i++)
{
x.Add(new double[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 });
}
IList <double[]> values = new List <double[]>();
values.Add(new double[] { 12.3, 12.5, 13.8, 16.8, 20.4, 24.4, 26.4, 26.1, 23.6, 20.3, 17.2, 13.9 });
int[] colors = new int[] { Color.BLUE, Color.YELLOW };
PointStyle[] styles = new PointStyle[] { PointStyle.POINT, PointStyle.POINT };
XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer(2);
setRenderer(renderer, colors, styles);
int length = renderer.SeriesRendererCount;
for (int i = 0; i < length; i++)
{
XYSeriesRenderer r = (XYSeriesRenderer)renderer.getSeriesRendererAt(i);
r.LineWidth = 3f;
}
setChartSettings(renderer, "Average temperature", "Month", "Temperature", 0.5, 12.5, 0, 32, Color.LTGRAY, Color.LTGRAY);
renderer.XLabels = 12;
renderer.YLabels = 10;
renderer.ShowGrid = true;
renderer.XLabelsAlign = Align.RIGHT;
renderer.YLabelsAlign = Align.RIGHT;
renderer.ZoomButtonsVisible = true;
renderer.PanLimits = new double[] { -10, 20, -10, 40 };
renderer.ZoomLimits = new double[] { -10, 20, -10, 40 };
renderer.ZoomRate = 1.05f;
renderer.LabelsColor = Color.WHITE;
renderer.XLabelsColor = Color.GREEN;
renderer.setYLabelsColor(0, colors[0]);
renderer.setYLabelsColor(1, colors[1]);
renderer.setYTitle("Hours", 1);
renderer.setYAxisAlign(Align.RIGHT, 1);
renderer.setYLabelsAlign(Align.LEFT, 1);
XYMultipleSeriesDataset dataset = buildDataset(titles, x, values);
values.Clear();
values.Add(new double[] { 4.3, 4.9, 5.9, 8.8, 10.8, 11.9, 13.6, 12.8, 11.4, 9.5, 7.5, 5.5 });
addXYSeries(dataset, new string[] { "Sunshine hours" }, x, values, 1);
Intent intent = ChartFactory.getCubicLineChartIntent(context, dataset, renderer, 0.3f, "Average temperature");
return(intent);
}
/// <summary>
/// Executes the chart demo.
/// </summary>
/// <param name="context"> the context </param>
/// <returns> the built intent </returns>
public override Intent Execute(Context context)
{
string[] titles = new string[] { "Air temperature" };
IList <double[]> x = new List <double[]>();
for (int i = 0; i < titles.Length; i++)
{
x.Add(new double[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 });
}
IList <double[]> values = new List <double[]>();
values.Add(new double[] { 12.3, 12.5, 13.8, 16.8, 20.4, 24.4, 26.4, 26.1, 23.6, 20.3, 17.2, 13.9 });
int[] colors = new int[] { Color.Blue, Color.Yellow };
PointStyle[] styles = new PointStyle[] { PointStyle.Point, PointStyle.Point };
XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer(2);
SetRenderer(renderer, colors, styles);
int length = renderer.SeriesRendererCount;
for (int i = 0; i < length; i++)
{
XYSeriesRenderer r = (XYSeriesRenderer)renderer.GetSeriesRendererAt(i);
r.LineWidth = 3f;
}
SetChartSettings(renderer, "Average temperature", "Month", "Temperature", 0.5, 12.5, 0, 32, Color.LightGray, Color.LightGray);
renderer.XLabels = 12;
renderer.YLabels = 10;
renderer.SetShowGrid(true);
renderer.XLabelsAlign = Android.Graphics.Paint.Align.Right;
renderer.SetYLabelsAlign(Android.Graphics.Paint.Align.Right);
renderer.ZoomButtonsVisible = true;
renderer.SetPanLimits(new double[] { -10, 20, -10, 40 });
renderer.SetZoomLimits(new double[] { -10, 20, -10, 40 });
renderer.ZoomRate = 1.05f;
renderer.LabelsColor = Color.White;
renderer.XLabelsColor = Color.Green;
renderer.SetYLabelsColor(0, colors[0]);
renderer.SetYLabelsColor(1, colors[1]);
renderer.SetYTitle("Hours", 1);
renderer.SetYAxisAlign(Android.Graphics.Paint.Align.Right, 1);
renderer.SetYLabelsAlign(Android.Graphics.Paint.Align.Left, 1);
XYMultipleSeriesDataset dataset = BuildDataset(titles, x, values);
values.Clear();
values.Add(new double[] { 4.3, 4.9, 5.9, 8.8, 10.8, 11.9, 13.6, 12.8, 11.4, 9.5, 7.5, 5.5 });
AddXYSeries(dataset, new string[] { "Sunshine hours" }, x, values, 1);
Intent intent = ChartFactory.GetCubicLineChartIntent(context, dataset, renderer, 0.3f, "Average temperature");
return(intent);
}
public virtual void addXYSeries(XYMultipleSeriesDataset dataset, string[] titles, IList<double[]> xValues, IList<double[]> yValues, int scale)
{
int length = titles.Length;
for (int i = 0; i < length; i++)
{
XYSeries series = new XYSeries(titles[i], scale);
double[] xV = xValues[i];
double[] yV = yValues[i];
int seriesLength = xV.Length;
for (int k = 0; k < seriesLength; k++)
{
series.add(xV[k], yV[k]);
}
dataset.addSeries(series);
}
}
public virtual void addXYSeries(XYMultipleSeriesDataset dataset, string[] titles, IList <double[]> xValues, IList <double[]> yValues, int scale)
{
int length = titles.Length;
for (int i = 0; i < length; i++)
{
XYSeries series = new XYSeries(titles[i], scale);
double[] xV = xValues[i];
double[] yV = yValues[i];
int seriesLength = xV.Length;
for (int k = 0; k < seriesLength; k++)
{
series.add(xV[k], yV[k]);
}
dataset.addSeries(series);
}
}
public void AddXYSeries(XYMultipleSeriesDataset dataset, String[] titles, IList <double[]> xValues, IList <double[]> yValues, int scale)
{
int length = titles.Length;
for (int i = 0; i < length; i++)
{
XYSeries series = new XYSeries(titles[i], scale);
double[] xV = xValues[i];
double[] yV = yValues[i];
int seriesLength = xV.Length;
for (int j = 0; j < seriesLength; j++)
{
series.Add(xV[j], yV[j]);
}
dataset.AddSeries(series);
}
}
private XYMultipleSeriesDataset GetBarDemoDataset()
{
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
const int nr = 10;
Random r = new Random();
for (int i = 0; i < SERIES_NR; i++)
{
CategorySeries series = new CategorySeries("Demo series " + (i + 1));
for (int k = 0; k < nr; k++)
{
series.Add(100 + r.Next() % 100);
}
dataset.AddSeries(series.ToXYSeries());
}
return(dataset);
}
/// <summary>
/// Builds a bar multiple series dataset using the provided values.
/// </summary>
/// <param name="titles"> the series titles </param>
/// <param name="values"> the values </param>
/// <returns> the XY multiple bar dataset </returns>
protected internal virtual XYMultipleSeriesDataset buildBarDataset(string[] titles, IList <double[]> values)
{
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
int length = titles.Length;
for (int i = 0; i < length; i++)
{
CategorySeries series = new CategorySeries(titles[i]);
double[] v = values[i];
int seriesLength = v.Length;
for (int k = 0; k < seriesLength; k++)
{
series.add(v[k]);
}
dataset.addSeries(series.toXYSeries());
}
return(dataset);
}
private XYMultipleSeriesDataset GetDateDemoDataset()
{
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
const int nr = 10;
long value = new Java.Util.Date().Time - 3 * TimeChart.Day;
Random r = new Random();
for (int i = 0; i < SERIES_NR; i++)
{
TimeSeries series = new TimeSeries("Demo series " + (i + 1));
for (int k = 0; k < nr; k++)
{
series.Add(new Java.Util.Date(value + k * TimeChart.Day / 4), 20 + r.Next() % 100);
}
dataset.AddSeries(series);
}
return(dataset);
}
protected XYMultipleSeriesDataset BuildBarDataset(String[] title, IList <double[]> values)
{
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
int length = title.Length;
for (int i = 0; i < length; i++)
{
CategorySeries series = new CategorySeries(title[i]);
double[] v = values[i];
int seriesLength = v.Length;
for (int k = 0; k < seriesLength; k++)
{
series.Add(v[k]);
}
dataset.AddSeries(series.ToXYSeries());
}
return(dataset);
}
/// <summary>
/// Builds an XY multiple time dataset using the provided values.
/// </summary>
/// <param name="titles"> the series titles </param>
/// <param name="xValues"> the values for the X axis </param>
/// <param name="yValues"> the values for the Y axis </param>
/// <returns> the XY multiple time dataset </returns>
protected internal virtual XYMultipleSeriesDataset BuildDateDataset(string[] titles, IList <Java.Util.Date[]> xValues, IList <double[]> yValues)
{
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
int length = titles.Length;
for (int i = 0; i < length; i++)
{
TimeSeries series = new TimeSeries(titles[i]);
Java.Util.Date[] xV = xValues[i];
double[] yV = yValues[i];
int seriesLength = xV.Length;
for (int k = 0; k < seriesLength; k++)
{
series.Add(xV[k], yV[k]);
}
dataset.AddSeries(series);
}
return(dataset);
}
public override Android.Content.Intent Execute(Android.Content.Context context)
{
double[] minValues = new double[] { -24, -19, -10, -1, 7, 12, 15, 14, 9, 1, -11, -16 };
double[] maxValues = new double[] { 7, 12, 24, 28, 33, 35, 37, 36, 28, 19, 11, 4 };
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
RangeCategorySeries series = new RangeCategorySeries("Temperature");
int length = minValues.Length;
for (int k = 0; k < length; k++)
{
series.Add(minValues[k], maxValues[k]);
}
dataset.AddSeries(series.ToXYSeries());
int[] colors = new int[] { Color.Cyan };
XYMultipleSeriesRenderer renderer = BuildBarRenderer(colors);
SetChartSettings(renderer, "Monthly temperature range", "Month", "Celsius degrees", 0.5, 12.5, -30, 45, Color.Gray, Color.LightGray);
renderer.BarSpacing = 0.5;
renderer.XLabels = 0;
renderer.YLabels = 10;
renderer.AddXTextLabel(1, "Jan");
renderer.AddXTextLabel(3, "Mar");
renderer.AddXTextLabel(5, "May");
renderer.AddXTextLabel(7, "Jul");
renderer.AddXTextLabel(10, "Oct");
renderer.AddXTextLabel(12, "Dec");
renderer.AddYTextLabel(-25, "Very cold");
renderer.AddYTextLabel(-10, "Cold");
renderer.AddYTextLabel(5, "OK");
renderer.AddYTextLabel(20, "Noci");
renderer.SetMargins(new int[] { 30, 70, 10, 0 });
renderer.SetYLabelsAlign(Android.Graphics.Paint.Align.Right);
SimpleSeriesRenderer r = renderer.GetSeriesRendererAt(0);
r.DisplayChartValues = true;
r.ChartValuesTextSize = 12;
r.ChartValuesSpacing = 3;
r.GradientEnabled = true;
r.SetGradientStart(-20, Color.Blue);
r.SetGradientStop(20, Color.Green);
return(ChartFactory.GetRangeBarChartIntent(context, dataset, renderer, BarChart.Type.Default, "Temperatur range"));
}
protected XYMultipleSeriesDataset BuildDateDataset(String[] titles, IList <Date[]> xValues, IList <double[]> yValues)
{
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
int length = titles.Length;
for (int i = 0; i < length; i++)
{
TimeSeries series = new TimeSeries(titles[i]);
Date[] xV = xValues[i];
double[] yV = yValues[i];
int seriesLength = xV.Length;
for (int j = 0; j < seriesLength; j++)
{
series.Add(xV[j], yV[j]);
}
dataset.AddSeries(series);
}
return(dataset);
}
/// <summary>
/// Executes the chart demo.
/// </summary>
/// <param name="context"> the context </param>
/// <returns> the built intent </returns>
public override Intent execute(Context context)
{
string[] titles = new string[] { "Crete", "Corfu", "Thassos", "Skiathos" };
IList <double[]> x = new List <double[]>();
for (int i = 0; i < titles.Length; i++)
{
x.Add(new double[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 });
}
IList <double[]> values = new List <double[]>();
values.Add(new double[] { 12.3, 12.5, 13.8, 16.8, 20.4, 24.4, 26.4, 26.1, 23.6, 20.3, 17.2, 13.9 });
values.Add(new double[] { 10, 10, 12, 15, 20, 24, 26, 26, 23, 18, 14, 11 });
values.Add(new double[] { 5, 5.3, 8, 12, 17, 22, 24.2, 24, 19, 15, 9, 6 });
values.Add(new double[] { 9, 10, 11, 15, 19, 23, 26, 25, 22, 18, 13, 10 });
int[] colors = new int[] { Color.BLUE, Color.GREEN, Color.CYAN, Color.YELLOW };
PointStyle[] styles = new PointStyle[] { PointStyle.CIRCLE, PointStyle.DIAMOND, PointStyle.TRIANGLE, PointStyle.SQUARE };
XYMultipleSeriesRenderer renderer = buildRenderer(colors, styles);
int length = renderer.SeriesRendererCount;
for (int i = 0; i < length; i++)
{
((XYSeriesRenderer)renderer.getSeriesRendererAt(i)).FillPoints = true;
}
setChartSettings(renderer, "Average temperature", "Month", "Temperature", 0.5, 12.5, -10, 40, Color.LTGRAY, Color.LTGRAY);
renderer.XLabels = 12;
renderer.YLabels = 10;
renderer.ShowGrid = true;
renderer.XLabelsAlign = Align.RIGHT;
renderer.YLabelsAlign = Align.RIGHT;
renderer.ZoomButtonsVisible = true;
renderer.PanLimits = new double[] { -10, 20, -10, 40 };
renderer.ZoomLimits = new double[] { -10, 20, -10, 40 };
XYMultipleSeriesDataset dataset = buildDataset(titles, x, values);
XYSeries series = dataset.getSeriesAt(0);
series.addAnnotation("Vacation", 6, 30);
Intent intent = ChartFactory.getLineChartIntent(context, dataset, renderer, "Average temperature");
return(intent);
}
/// <summary>
/// Executes the chart demo.
/// </summary>
/// <param name="context"> the context </param>
/// <returns> the built intent </returns>
public override Intent Execute(Context context)
{
XYMultipleSeriesDataset series = new XYMultipleSeriesDataset();
XYValueSeries newTicketSeries = new XYValueSeries("New Tickets");
newTicketSeries.Add(1f, 2, 14);
newTicketSeries.Add(2f, 2, 12);
newTicketSeries.Add(3f, 2, 18);
newTicketSeries.Add(4f, 2, 5);
newTicketSeries.Add(5f, 2, 1);
series.AddSeries(newTicketSeries);
XYValueSeries fixedTicketSeries = new XYValueSeries("Fixed Tickets");
fixedTicketSeries.Add(1f, 1, 7);
fixedTicketSeries.Add(2f, 1, 4);
fixedTicketSeries.Add(3f, 1, 18);
fixedTicketSeries.Add(4f, 1, 3);
fixedTicketSeries.Add(5f, 1, 1);
series.AddSeries(fixedTicketSeries);
XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer();
renderer.AxisTitleTextSize = 16;
renderer.ChartTitleTextSize = 20;
renderer.LabelsTextSize = 15;
renderer.LegendTextSize = 15;
renderer.SetMargins(new int[] { 20, 30, 15, 0 });
XYSeriesRenderer newTicketRenderer = new XYSeriesRenderer();
newTicketRenderer.Color = Color.Blue;
renderer.AddSeriesRenderer(newTicketRenderer);
XYSeriesRenderer fixedTicketRenderer = new XYSeriesRenderer();
fixedTicketRenderer.Color = Color.Green;
renderer.AddSeriesRenderer(fixedTicketRenderer);
SetChartSettings(renderer, "Project work status", "Priority", "", 0.5, 5.5, 0, 5, Color.Gray, Color.LightGray);
renderer.XLabels = 7;
renderer.YLabels = 0;
renderer.SetShowGrid(false);
return(ChartFactory.GetBubbleChartIntent(context, series, renderer, "Project tickets"));
}
/// <summary>
/// Executes the chart demo.
/// </summary>
/// <param name="context"> the context </param>
/// <returns> the built intent </returns>
public override Intent Execute(Context context)
{
string[] titles = new string[] { "Crete", "Corfu", "Thassos", "Skiathos" };
IList <double[]> x = new List <double[]>();
for (int i = 0; i < titles.Length; i++)
{
x.Add(new double[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 });
}
IList <double[]> values = new List <double[]>();
values.Add(new double[] { 12.3, 12.5, 13.8, 16.8, 20.4, 24.4, 26.4, 26.1, 23.6, 20.3, 17.2, 13.9 });
values.Add(new double[] { 10, 10, 12, 15, 20, 24, 26, 26, 23, 18, 14, 11 });
values.Add(new double[] { 5, 5.3, 8, 12, 17, 22, 24.2, 24, 19, 15, 9, 6 });
values.Add(new double[] { 9, 10, 11, 15, 19, 23, 26, 25, 22, 18, 13, 10 });
int[] colors = new int[] { Color.Blue, Color.Green, Color.Cyan, Color.Yellow };
PointStyle[] styles = new PointStyle[] { PointStyle.Circle, PointStyle.Diamond, PointStyle.Triangle, PointStyle.Square };
XYMultipleSeriesRenderer renderer = BuildRenderer(colors, styles);
int length = renderer.SeriesRendererCount;
for (int i = 0; i < length; i++)
{
((XYSeriesRenderer)renderer.GetSeriesRendererAt(i)).FillPoints = true;
}
SetChartSettings(renderer, "Average temperature", "Month", "Temperature", 0.5, 12.5, -10, 40, Color.LightGray, Color.LightGray);
renderer.XLabels = 12;
renderer.YLabels = 10;
renderer.SetShowGrid(true);
renderer.XLabelsAlign = Android.Graphics.Paint.Align.Right;
renderer.SetYLabelsAlign(Android.Graphics.Paint.Align.Right);
renderer.ZoomButtonsVisible = true;
renderer.SetPanLimits(new double[] { -10, 20, -10, 40 });
renderer.SetZoomLimits(new double[] { -10, 20, -10, 40 });
XYMultipleSeriesDataset dataset = BuildDataset(titles, x, values);
XYSeries series = dataset.GetSeriesAt(0);
series.AddAnnotation("Vacation", 6, 30);
Intent intent = ChartFactory.GetLineChartIntent(context, dataset, renderer, "Average temperature");
return(intent);
}
/// <summary>
/// Executes the chart demo.
/// </summary>
/// <param name="context"> the context </param>
/// <returns> the built intent </returns>
public override Intent execute(Context context)
{
string[] titles = new string[] { "Crete Air Temperature", "Skiathos Air Temperature" };
IList <double[]> x = new List <double[]>();
for (int i = 0; i < titles.Length; i++)
{
x.Add(new double[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 });
}
IList <double[]> values = new List <double[]>();
values.Add(new double[] { 12.3, 12.5, 13.8, 16.8, 20.4, 24.4, 26.4, 26.1, 23.6, 20.3, 17.2, 13.9 });
values.Add(new double[] { 9, 10, 11, 15, 19, 23, 26, 25, 22, 18, 13, 10 });
int[] colors = new int[] { Color.GREEN, Color.rgb(200, 150, 0) };
PointStyle[] styles = new PointStyle[] { PointStyle.CIRCLE, PointStyle.DIAMOND };
XYMultipleSeriesRenderer renderer = buildRenderer(colors, styles);
renderer.PointSize = 5.5f;
int length = renderer.SeriesRendererCount;
for (int i = 0; i < length; i++)
{
XYSeriesRenderer r = (XYSeriesRenderer)renderer.getSeriesRendererAt(i);
r.LineWidth = 5;
r.FillPoints = true;
}
setChartSettings(renderer, "Weather data", "Month", "Temperature", 0.5, 12.5, 0, 40, Color.LTGRAY, Color.LTGRAY);
renderer.XLabels = 12;
renderer.YLabels = 10;
renderer.ShowGrid = true;
renderer.XLabelsAlign = Align.RIGHT;
renderer.YLabelsAlign = Align.RIGHT;
renderer.ZoomButtonsVisible = true;
renderer.PanLimits = new double[] { -10, 20, -10, 40 };
renderer.ZoomLimits = new double[] { -10, 20, -10, 40 };
XYValueSeries sunSeries = new XYValueSeries("Sunshine hours");
sunSeries.add(1f, 35, 4.3);
sunSeries.add(2f, 35, 4.9);
sunSeries.add(3f, 35, 5.9);
sunSeries.add(4f, 35, 8.8);
sunSeries.add(5f, 35, 10.8);
sunSeries.add(6f, 35, 11.9);
sunSeries.add(7f, 35, 13.6);
sunSeries.add(8f, 35, 12.8);
sunSeries.add(9f, 35, 11.4);
sunSeries.add(10f, 35, 9.5);
sunSeries.add(11f, 35, 7.5);
sunSeries.add(12f, 35, 5.5);
XYSeriesRenderer lightRenderer = new XYSeriesRenderer();
lightRenderer.Color = Color.YELLOW;
XYSeries waterSeries = new XYSeries("Water Temperature");
waterSeries.add(1, 16);
waterSeries.add(2, 15);
waterSeries.add(3, 16);
waterSeries.add(4, 17);
waterSeries.add(5, 20);
waterSeries.add(6, 23);
waterSeries.add(7, 25);
waterSeries.add(8, 25.5);
waterSeries.add(9, 26.5);
waterSeries.add(10, 24);
waterSeries.add(11, 22);
waterSeries.add(12, 18);
renderer.BarSpacing = 0.5;
XYSeriesRenderer waterRenderer = new XYSeriesRenderer();
waterRenderer.Color = Color.argb(250, 0, 210, 250);
XYMultipleSeriesDataset dataset = buildDataset(titles, x, values);
dataset.addSeries(0, sunSeries);
dataset.addSeries(0, waterSeries);
renderer.addSeriesRenderer(0, lightRenderer);
renderer.addSeriesRenderer(0, waterRenderer);
waterRenderer.DisplayChartValues = true;
waterRenderer.ChartValuesTextSize = 10;
string[] types = new string[] { BarChart.TYPE, BubbleChart.TYPE, LineChart.TYPE, CubicLineChart.TYPE };
Intent intent = ChartFactory.getCombinedXYChartIntent(context, dataset, renderer, types, "Weather parameters");
return(intent);
}
private void openChart()
{
int[] x = { 0, 1, 2, 3, 4, 5, 6, 7 };
int[] income = { 2000, 2500, 2700, 3000, 2800, 3500, 3700, 3800 };
int[] expense = { 2200, 2700, 2900, 2800, 2600, 3000, 3300, 3400 };
// Creating an XYSeries for Income
XYSeries incomeSeries = new XYSeries("Income");
// Creating an XYSeries for Expense
XYSeries expenseSeries = new XYSeries("Expense");
// Adding data to Income and Expense Series
for (int i = 0; i < x.Length; i++)
{
incomeSeries.Add(i, income[i]);
expenseSeries.Add(i, expense[i]);
}
// Creating a dataset to hold each series
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
// Adding Income Series to the dataset
dataset.AddSeries(incomeSeries);
// Adding Expense Series to dataset
dataset.AddSeries(expenseSeries);
// Creating XYSeriesRenderer to customize incomeSeries
XYSeriesRenderer incomeRenderer = new XYSeriesRenderer();
incomeRenderer.Color = Color.Rgb(130, 130, 230);
incomeRenderer.FillPoints = true;
incomeRenderer.LineWidth = 2;
incomeRenderer.DisplayChartValues = true;
// Creating XYSeriesRenderer to customize expenseSeries
XYSeriesRenderer expenseRenderer = new XYSeriesRenderer();
expenseRenderer.Color = Color.Rgb(220, 80, 80);
expenseRenderer.FillPoints = true;
expenseRenderer.LineWidth = 2;
expenseRenderer.DisplayChartValues = true;
// Creating a XYMultipleSeriesRenderer to customize the whole chart
XYMultipleSeriesRenderer multiRenderer = new XYMultipleSeriesRenderer();
multiRenderer.XLabels = 0;
multiRenderer.ChartTitle = "Income vs Expense Chart";
multiRenderer.XTitle = "Year 2012";
multiRenderer.YTitle = "Amount in Dollars";
multiRenderer.ZoomButtonsVisible = true;
multiRenderer.BackgroundColor = Color.Transparent;
for (int i = 0; i < x.Length; i++)
{
multiRenderer.AddXTextLabel(i, mMonth[i]);
}
// Adding incomeRenderer and expenseRenderer to multipleRenderer
// Note: The order of adding dataseries to dataset and renderers to multipleRenderer
// should be same
multiRenderer.AddSeriesRenderer(incomeRenderer);
multiRenderer.AddSeriesRenderer(expenseRenderer);
// Creating an intent to plot bar chart using dataset and multipleRenderer
Intent intent = ChartFactory.GetBarChartIntent(this, dataset, multiRenderer, BarChart.Type.Default);
// Start Activity
StartActivity(intent);
}
/// <summary>
/// Builds a bar multiple series dataset using the provided values.
/// </summary>
/// <param name="titles"> the series titles </param>
/// <param name="values"> the values </param>
/// <returns> the XY multiple bar dataset </returns>
protected internal virtual XYMultipleSeriesDataset buildBarDataset(string[] titles, IList<double[]> values)
{
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
int length = titles.Length;
for (int i = 0; i < length; i++)
{
CategorySeries series = new CategorySeries(titles[i]);
double[] v = values[i];
int seriesLength = v.Length;
for (int k = 0; k < seriesLength; k++)
{
series.add(v[k]);
}
dataset.addSeries(series.toXYSeries());
}
return dataset;
}
public FJAReportChart(XYMultipleSeriesDataset dataset, XYMultipleSeriesRenderer renderer, Type type, FJABarChartPropertyModel property, Context ctx)
: base(dataset, renderer, type)
{
Property = property;
Context = ctx;
}
/// <summary>
/// Builds an XY multiple time dataset using the provided values.
/// </summary>
/// <param name="titles"> the series titles </param>
/// <param name="xValues"> the values for the X axis </param>
/// <param name="yValues"> the values for the Y axis </param>
/// <returns> the XY multiple time dataset </returns>
protected internal virtual XYMultipleSeriesDataset buildDateDataset(string[] titles, IList<DateTime[]> xValues, IList<double[]> yValues)
{
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
int length = titles.Length;
for (int i = 0; i < length; i++)
{
TimeSeries series = new TimeSeries(titles[i]);
DateTime[] xV = xValues[i];
double[] yV = yValues[i];
int seriesLength = xV.Length;
for (int k = 0; k < seriesLength; k++)
{
series.add(xV[k], yV[k]);
}
dataset.addSeries(series);
}
return dataset;
}
public override Android.Content.Intent Execute(Android.Content.Context context)
{
String[] titles = new String[] { "Crete Air Temperature", "Skiathos Air Temperature" };
IList <double[]> x = new List <double[]>();
for (int i = 0; i < titles.Length; i++)
{
x.Add(new double[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 });
}
IList <double[]> values = new List <double[]>();
values.Add(new double[] { 12.3, 12.5, 13.8, 16.8, 20.4, 24.4, 26.4, 26.1, 23.6, 20.3, 17.2, 13.9 });
values.Add(new double[] { 9, 10, 11, 15, 19, 23, 26, 25, 22, 18, 13, 10 });
int[] colors = new int[] { Color.Green, Color.Rgb(200, 150, 0) };
PointStyle[] styles = new PointStyle[] { PointStyle.Circle, PointStyle.Diamond };
XYMultipleSeriesRenderer renderer = BuildRenderer(colors, styles);
renderer.PointSize = 5.5f;
int length = renderer.SeriesRendererCount;
for (int i = 0; i < length; i++)
{
XYSeriesRenderer r = (XYSeriesRenderer)renderer.GetSeriesRendererAt(i);
r.LineWidth = 5;
r.FillPoints = true;
}
SetChartSettings(renderer, "Weather data", "Month", "Temperature", 0.5, 12.5, 0, 40, Color.LightGray, Color.LightGray);
renderer.XLabels = 12;
renderer.YLabels = 10;
renderer.SetShowGrid(true);
renderer.XLabelsAlign = Android.Graphics.Paint.Align.Right;
renderer.SetYLabelsAlign(Android.Graphics.Paint.Align.Right);
renderer.ZoomButtonsVisible = true;
renderer.SetPanLimits(new double[] { -10, 20, -10, 40 });
renderer.SetZoomLimits(new double[] { -10, 20, -10, 40 });
XYValueSeries sunSeries = new XYValueSeries("Sunshine hours");
sunSeries.Add(1f, 35, 4.3);
sunSeries.Add(2f, 35, 4.9);
sunSeries.Add(3f, 35, 5.9);
sunSeries.Add(4f, 35, 8.8);
sunSeries.Add(5f, 35, 10.8);
sunSeries.Add(6f, 35, 11.9);
sunSeries.Add(7f, 35, 13.6);
sunSeries.Add(8f, 35, 12.8);
sunSeries.Add(9f, 35, 11.4);
sunSeries.Add(10f, 35, 9.5);
sunSeries.Add(11f, 35, 7.5);
sunSeries.Add(12f, 35, 5.5);
XYSeriesRenderer lightRenderer = new XYSeriesRenderer();
lightRenderer.Color = Color.Yellow;
XYSeries waterSeries = new XYSeries("Water Temperature");
waterSeries.Add(1, 16);
waterSeries.Add(2, 15);
waterSeries.Add(3, 16);
waterSeries.Add(4, 17);
waterSeries.Add(5, 20);
waterSeries.Add(6, 23);
waterSeries.Add(7, 25);
waterSeries.Add(8, 25.5);
waterSeries.Add(9, 26.5);
waterSeries.Add(10, 24);
waterSeries.Add(11, 22);
waterSeries.Add(12, 18);
renderer.BarSpacing = 0.5;
XYSeriesRenderer waterRenderer = new XYSeriesRenderer();
waterRenderer.Color = Color.Argb(250, 0, 210, 250);
XYMultipleSeriesDataset dataset = BuildDataset(titles, x, values);
dataset.AddSeries(0, sunSeries);
dataset.AddSeries(0, waterSeries);
renderer.AddSeriesRenderer(0, lightRenderer);
renderer.AddSeriesRenderer(0, waterRenderer);
waterRenderer.DisplayChartValues = true;
waterRenderer.ChartValuesTextSize = 10;
String[] types = new String[] { "Bar", BubbleChart.Type, LineChart.Type, CubicLineChart.Type };
Intent intent = ChartFactory.GetCombinedXYChartIntent(context, dataset, renderer, types, "Weather parameters");
return(intent);
}
/// <summary>
/// Builds an XY multiple dataset using the provided values.
/// </summary>
/// <param name="titles"> the series titles </param>
/// <param name="xValues"> the values for the X axis </param>
/// <param name="yValues"> the values for the Y axis </param>
/// <returns> the XY multiple dataset </returns>
protected internal virtual XYMultipleSeriesDataset buildDataset(string[] titles, IList<double[]> xValues, IList<double[]> yValues)
{
XYMultipleSeriesDataset dataset = new XYMultipleSeriesDataset();
addXYSeries(dataset, titles, xValues, yValues, 0);
return dataset;
}
