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 void SetChartSettings(XYMultipleSeriesRenderer renderer, String title, String xTitle,
String yTitle, double xMin, double xMax, double yMin, double yMax, int axesColor, int labelsColor)
{
renderer.ChartTitle = title;
renderer.XTitle = xTitle;
renderer.YTitle = yTitle;
renderer.XAxisMin = xMin;
renderer.XAxisMax = xMax;
renderer.YAxisMin = yMin;
renderer.YAxisMax = yMax;
renderer.AxesColor = axesColor;
renderer.LabelsColor = labelsColor;
}
public override Android.Content.Intent Execute(Android.Content.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 temperaturs", "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 = 1f;
renderer.LabelsColor = Color.White;
renderer.XLabelsColor = Color.Green;
renderer.SetYLabelsColor(0, colors[0]);
renderer.SetYLabelsColor(0, 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;
}
protected void SetRenderer(XYMultipleSeriesRenderer renderer, int[] colors, PointStyle[] styles)
{
renderer.AxisTitleTextSize = 16;
renderer.ChartTitleTextSize = 20;
renderer.LabelsTextSize = 15;
renderer.LegendTextSize = 15;
renderer.PointSize = 5f;
renderer.SetMargins(new[] { 20, 30, 15, 20 });
int length = colors.Length;
for (int i = 0; i < length; i++)
{
XYSeriesRenderer r = new XYSeriesRenderer();
r.Color = colors[i];
r.PointStyle = styles[i];
renderer.AddSeriesRenderer(r);
}
}
public override Android.Content.Intent Execute(Android.Content.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");
}
protected XYMultipleSeriesRenderer BuildRenderer(int[] colors, PointStyle[] styles)
{
XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer();
SetRenderer(renderer, colors, styles);
return renderer;
}
protected XYMultipleSeriesRenderer BuildBarRenderer(int[] colors)
{
XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer();
renderer.AxisTitleTextSize = 16;
renderer.ChartTitleTextSize = 20;
renderer.LabelsTextSize = 15;
renderer.LegendTextSize = 15;
int length = colors.Length;
for (int i = 0; i < length; i++)
{
SimpleSeriesRenderer r = new SimpleSeriesRenderer();
r.Color = colors[i];
renderer.AddSeriesRenderer(r);
}
return renderer;
}
private void SetChartSettings(XYMultipleSeriesRenderer renderer)
{
renderer.ChartTitle = "Chart demo";
renderer.XTitle = "x values";
renderer.YTitle = "y values";
renderer.XAxisMin = 0.5;
renderer.XAxisMax = 10.5;
renderer.YAxisMin = 0;
renderer.YAxisMax = 210;
}
public XYMultipleSeriesRenderer GetBarDemoRenderer()
{
XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer();
renderer.AxisTitleTextSize = 16;
renderer.ChartTitleTextSize = 20;
renderer.LabelsTextSize = 15;
renderer.LegendTextSize = 15;
renderer.SetMargins(new int[] { 20, 30, 15, 0 });
SimpleSeriesRenderer r = new SimpleSeriesRenderer();
r.Color = Color.Blue;
renderer.AddSeriesRenderer(r);
r = new SimpleSeriesRenderer();
r.Color = Color.Green;
renderer.AddSeriesRenderer(r);
return renderer;
}
private XYMultipleSeriesRenderer GetDemoRenderer()
{
XYMultipleSeriesRenderer renderer = new XYMultipleSeriesRenderer();
renderer.AxisTitleTextSize = 16;
renderer.ChartTitleTextSize = 20;
renderer.LabelsTextSize = 15;
renderer.LegendTextSize = 15;
renderer.PointSize = 5f;
renderer.SetMargins(new int[] { 20, 30, 15, 0 });
XYSeriesRenderer r = new XYSeriesRenderer();
r.Color = Color.Blue;
r.PointStyle = PointStyle.Square;
r.FillBelowLine = true;
r.SetFillBelowLineColor(Color.White);
r.FillPoints = true;
renderer.AddSeriesRenderer(r);
r = new XYSeriesRenderer();
r.PointStyle = PointStyle.Circle;
r.Color = Color.Green;
r.FillPoints = true;
renderer.AddSeriesRenderer(r);
renderer.AxesColor = Color.DarkGray;
renderer.LabelsColor = Color.LightGray;
return renderer;
}
