public override View GetSampleContent(Context context)
{
chart = new SfChart(context);;
chart.SetBackgroundColor(Color.White);
chart.PrimaryAxis = new CategoryAxis()
{
EdgeLabelsDrawingMode = EdgeLabelsDrawingMode.Shift
};
chart.SecondaryAxis = new NumericalAxis {
Minimum = 0, Maximum = 170
};
var stackingAreaSeries = new StackingAreaSeries
{
StrokeWidth = 5,
Alpha = 0.5f,
Color = MainPage.ConvertHexaToColor(0x90FEBE17),
StrokeColor = MainPage.ConvertHexaToColor(0xFFFEBE17),
DataSource = MainPage.GetData1(),
};
chart.Series.Add(stackingAreaSeries);
stackingAreaSeries = new StackingAreaSeries
{
StrokeWidth = 5,
Alpha = 0.5f,
Color = MainPage.ConvertHexaToColor(0x994F4838),
StrokeColor = MainPage.ConvertHexaToColor(0xFF4F4838),
};
chart.Series.Add(stackingAreaSeries);
stackingAreaSeries = new StackingAreaSeries
{
StrokeWidth = 5,
Alpha = 0.5f,
Color = MainPage.ConvertHexaToColor(0x99C15146),
StrokeColor = MainPage.ConvertHexaToColor(0xFFC15146),
};
chart.Series.Add(stackingAreaSeries);
UpdateData();
return(chart);
}
public override View GetSampleContent(Context context)
{
chart = new SfChart(context);;
chart.SetBackgroundColor(Color.White);
chart.PrimaryAxis = new CategoryAxis() { EdgeLabelsDrawingMode = EdgeLabelsDrawingMode.Shift};
chart.SecondaryAxis = new NumericalAxis {Minimum = 0, Maximum = 170};
var stackingAreaSeries = new StackingAreaSeries
{
StrokeWidth = 5,
Alpha = 0.5f,
Color = MainPage.ConvertHexaToColor(0x90FEBE17),
StrokeColor = MainPage.ConvertHexaToColor(0xFFFEBE17),
DataSource = MainPage.GetData1(),
};
chart.Series.Add(stackingAreaSeries);
stackingAreaSeries = new StackingAreaSeries
{
StrokeWidth = 5,
Alpha = 0.5f,
Color = MainPage.ConvertHexaToColor(0x994F4838),
StrokeColor = MainPage.ConvertHexaToColor(0xFF4F4838),
};
chart.Series.Add(stackingAreaSeries);
stackingAreaSeries = new StackingAreaSeries
{
StrokeWidth = 5,
Alpha = 0.5f,
Color = MainPage.ConvertHexaToColor(0x99C15146),
StrokeColor = MainPage.ConvertHexaToColor(0xFFC15146),
};
chart.Series.Add(stackingAreaSeries);
UpdateData();
return chart;
}
public override View GetSampleContent(Context context)
{
chart = new SfChart(context);;
chart.Title.Text = "Industrial Production Growth";
chart.Title.TextSize = 15;
chart.SetBackgroundColor(Color.White);
chart.Legend.Visibility = Visibility.Visible;
chart.Legend.ToggleSeriesVisibility = true;
chart.Legend.DockPosition = ChartDock.Bottom;
chart.Legend.IconHeight = 14;
chart.Legend.IconWidth = 14;
chart.ColorModel.ColorPalette = ChartColorPalette.Natural;
CategoryAxis PrimaryAxis = new CategoryAxis();
PrimaryAxis.Title.Text = "Year";
PrimaryAxis.EdgeLabelsDrawingMode = EdgeLabelsDrawingMode.Shift;
PrimaryAxis.ShowMajorGridLines = false;
chart.PrimaryAxis = PrimaryAxis;
NumericalAxis numericalAxis = new NumericalAxis();
numericalAxis.Title.Text = "Production (%)";
numericalAxis.Minimum = 0;
numericalAxis.Maximum = 30;
numericalAxis.Interval = 5;
chart.SecondaryAxis = numericalAxis;
StackingAreaSeries stackingAreaSeries = new StackingAreaSeries();
stackingAreaSeries.EnableAnimation = true;
stackingAreaSeries.ItemsSource = MainPage.GetStackedAreaData1();
stackingAreaSeries.XBindingPath = "XValue";
stackingAreaSeries.YBindingPath = "YValue";
stackingAreaSeries.Label = "US";
chart.Series.Add(stackingAreaSeries);
StackingAreaSeries stackingAreaSeries1 = new StackingAreaSeries();
stackingAreaSeries1.EnableAnimation = true;
stackingAreaSeries1.ItemsSource = MainPage.GetStackedAreaData2();
stackingAreaSeries1.XBindingPath = "XValue";
stackingAreaSeries1.YBindingPath = "YValue";
stackingAreaSeries1.Label = "Indonesia";
chart.Series.Add(stackingAreaSeries1);
StackingAreaSeries stackingAreaSeries2 = new StackingAreaSeries();
stackingAreaSeries2.EnableAnimation = true;
stackingAreaSeries2.ItemsSource = MainPage.GetStackedAreaData3();
stackingAreaSeries2.XBindingPath = "XValue";
stackingAreaSeries2.YBindingPath = "YValue";
stackingAreaSeries2.Label = "Russia";
chart.Series.Add(stackingAreaSeries2);
StackingAreaSeries stackingAreaSeries3 = new StackingAreaSeries();
stackingAreaSeries3.EnableAnimation = true;
stackingAreaSeries3.ItemsSource = MainPage.GetStackedAreaData4();
stackingAreaSeries3.XBindingPath = "XValue";
stackingAreaSeries3.YBindingPath = "YValue";
stackingAreaSeries3.Label = "Bangladesh";
chart.Series.Add(stackingAreaSeries3);
stackingAreaSeries.TooltipEnabled = true;
stackingAreaSeries1.TooltipEnabled = true;
stackingAreaSeries2.TooltipEnabled = true;
stackingAreaSeries3.TooltipEnabled = true;
stackingAreaSeries.EnableAnimation = true;
stackingAreaSeries1.EnableAnimation = true;
stackingAreaSeries2.EnableAnimation = true;
stackingAreaSeries3.EnableAnimation = true;
return(chart);
}
public override View GetSampleContent(Context context)
{
chart = new SfChart(context);
chart.Title.Text = "Trend in Sales of Ethical Produce";
chart.Title.TextSize = 15;
chart.SetBackgroundColor(Color.White);
chart.Legend.Visibility = Visibility.Visible;
chart.Legend.ToggleSeriesVisibility = true;
chart.Legend.DockPosition = ChartDock.Bottom;
chart.Legend.IconHeight = 14;
chart.Legend.IconWidth = 14;
chart.ColorModel.ColorPalette = ChartColorPalette.Natural;
CategoryAxis primaryAxis = new CategoryAxis();
primaryAxis.Interval = 2;
primaryAxis.EdgeLabelsDrawingMode = EdgeLabelsDrawingMode.Shift;
primaryAxis.ShowMajorGridLines = false;
chart.PrimaryAxis = primaryAxis;
NumericalAxis numericalAxis = new NumericalAxis();
numericalAxis.Minimum = 0;
numericalAxis.Maximum = 7;
numericalAxis.Interval = 1;
numericalAxis.Title.Text = "Spends";
numericalAxis.LineStyle.StrokeWidth = 0;
numericalAxis.MajorTickStyle.TickSize = 0;
numericalAxis.LabelStyle.LabelFormat = "##.##B ";
chart.SecondaryAxis = numericalAxis;
StackingAreaSeries stackingAreaSeries = new StackingAreaSeries();
stackingAreaSeries.EnableAnimation = true;
stackingAreaSeries.ItemsSource = MainPage.GetStackedAreaData1();
stackingAreaSeries.XBindingPath = "XValue";
stackingAreaSeries.YBindingPath = "YValue";
stackingAreaSeries.Label = "Organic";
stackingAreaSeries.LegendIcon = ChartLegendIcon.SeriesType;
chart.Series.Add(stackingAreaSeries);
StackingAreaSeries stackingAreaSeries1 = new StackingAreaSeries();
stackingAreaSeries1.EnableAnimation = true;
stackingAreaSeries1.ItemsSource = MainPage.GetStackedAreaData2();
stackingAreaSeries1.XBindingPath = "XValue";
stackingAreaSeries1.YBindingPath = "YValue";
stackingAreaSeries1.Label = "Fair-trade";
stackingAreaSeries1.LegendIcon = ChartLegendIcon.SeriesType;
chart.Series.Add(stackingAreaSeries1);
StackingAreaSeries stackingAreaSeries2 = new StackingAreaSeries();
stackingAreaSeries2.EnableAnimation = true;
stackingAreaSeries2.ItemsSource = MainPage.GetStackedAreaData3();
stackingAreaSeries2.XBindingPath = "XValue";
stackingAreaSeries2.YBindingPath = "YValue";
stackingAreaSeries2.Label = "Veg Alternatives";
stackingAreaSeries2.LegendIcon = ChartLegendIcon.SeriesType;
chart.Series.Add(stackingAreaSeries2);
StackingAreaSeries stackingAreaSeries3 = new StackingAreaSeries();
stackingAreaSeries3.EnableAnimation = true;
stackingAreaSeries3.ItemsSource = MainPage.GetStackedAreaData4();
stackingAreaSeries3.XBindingPath = "XValue";
stackingAreaSeries3.YBindingPath = "YValue";
stackingAreaSeries3.Label = "Others";
stackingAreaSeries3.LegendIcon = ChartLegendIcon.SeriesType;
chart.Series.Add(stackingAreaSeries3);
stackingAreaSeries.TooltipEnabled = true;
stackingAreaSeries1.TooltipEnabled = true;
stackingAreaSeries2.TooltipEnabled = true;
stackingAreaSeries3.TooltipEnabled = true;
stackingAreaSeries.EnableAnimation = true;
stackingAreaSeries1.EnableAnimation = true;
stackingAreaSeries2.EnableAnimation = true;
stackingAreaSeries3.EnableAnimation = true;
return(chart);
}
public async void InitGraph()
{
var idLogin = await BlobCache.LocalMachine.GetObject <string>("loginCookie");
string graphId = null;
GraphItem graphContent = null;
//Set the cookiee manually (propertie 'UseCookies = false')
//Or use cookieContainer
using (var client = new HttpClient(new HttpClientHandler {
UseCookies = false
}))
{
client.DefaultRequestHeaders.Add("Cookie", idLogin);
var dashboardUrl = new Uri("http://app.casterstats.com/dashboard");
var resp = await client.GetAsync(dashboardUrl);
string content = await resp.Content.ReadAsStringAsync();
List <Dashboard> dashboards = JsonConvert.DeserializeObject <List <Dashboard> >(content);
foreach (var dashboard in dashboards)
{
graphId = dashboard.DashboardComponents.FirstOrDefault(x => x.Name.Equals("Graph")).Id;
}
if (graphId != null)
{
dashboardUrl = new Uri("http://app.casterstats.com/dashboard/component/graph/" + graphId + "");
resp = await client.GetAsync(dashboardUrl);
content = await resp.Content.ReadAsStringAsync();
graphContent = JsonConvert.DeserializeObject <GraphItem>(content);
}
}
//Display content
SfChart chart = new SfChart();
DateTimeAxis timeAxis = new DateTimeAxis()
{
Interval = 30,
IntervalType = DateTimeIntervalType.Minutes
};
timeAxis.LabelStyle.LabelFormat = "HH:mm";
chart.PrimaryAxis = timeAxis;
NumericalAxis userAxis = new NumericalAxis();
userAxis.Title.Text = "Users";
chart.SecondaryAxis = userAxis;
if (graphContent != null)
{
//if (graphContent.NbUsers == null && graphContent.HStream == null)
//{
// graphContent.NbUsers = new List<int>();
// graphContent.HStream = new List<DateTime>();
//}
//;
var nbStream = graphContent.GraphDatas[0].Count;
nbStream = nbStream - 1;
var idUser = 1;
var idDate = 0;
for (var s = 0; s < nbStream; s++)
{
var data = new GraphStackAreaViewModel();
var graphData = 0;
foreach (var t in graphContent.GraphDatas)
{
if (t[idDate] == null || t[idUser] == null)
{
continue;
}
data.Nusers.Add(int.Parse(t[idUser]));
var dt = DateTime.Parse(t[idDate]);
data.HmStream.Add(dt);
graphData++;
}
if (graphData > 0)
{
var splineArea = new StackingAreaSeries
{
BindingContext = graphData,
ItemsSource = data.GetGraphData(),
Label = graphContent.Streams[idUser - 1],
XBindingPath = "HStream",
YBindingPath = "NbUsers",
EnableTooltip = true
};
chart.Series.Add(splineArea);
chart.Legend = new ChartLegend();
var tool = new ChartTooltipBehavior
{
BackgroundColor = Color.White,
TextColor = Color.Black,
Duration = 5
};
chart.ChartBehaviors.Add(tool);
}
idUser++;
}
}
//var chart = new RadCartesianChart
//{
// HorizontalAxis = new DateTimeContinuousAxis
// {
// LabelFormat = "HH:mm",
// LabelFitMode = AxisLabelFitMode.MultiLine,
// MajorStepUnit = TimeInterval.Minute,
// MajorStep = 30
// },
// VerticalAxis = new NumericalAxis(),
// BindingContext = new GraphSplineAreaViewModel()
//};
//var series = new SplineAreaSeries();
//series.SetBinding(ChartSeries.ItemsSourceProperty, new Binding("GraphData"));
//series.ValueBinding = new PropertyNameDataPointBinding("NbUsers");
//series.CategoryBinding = new PropertyNameDataPointBinding("HStream");
//chart.Series.Add(series);
//this.Content = chart;
this.Content = chart;
}
