public SemiDoughnut()
        {
            SFChart chart = new SFChart();

            chart.Legend.Visible = true;
            ChartViewModel dataModel = new ChartViewModel();

            SFDoughnutSeries series = new SFDoughnutSeries();

            series.StrokeColor             = UIColor.White;
            series.ItemsSource             = dataModel.SemiCircularData;
            series.XBindingPath            = "XValue";
            series.YBindingPath            = "YValue";
            series.StartAngle              = 180;
            series.EndAngle                = 360;
            series.DataMarker.ShowLabel    = true;
            series.DataMarker.LabelContent = SFChartLabelContent.Percentage;
            series.DataMarkerPosition      = SFChartCircularSeriesLabelPosition.Outside;
            series.EnableAnimation         = true;
            series.ColorModel.Palette      = SFChartColorPalette.Natural;
            chart.Series.Add(series);

            chart.Legend.DockPosition           = SFChartLegendPosition.Bottom;
            chart.Legend.ToggleSeriesVisibility = true;
            chart.Title.Text = new NSString("Products Growth - 2015");
            this.AddSubview(chart);
        }
Exemple #2
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        public Doughnut()
        {
            SFChart chart = new SFChart();

            chart.Title.Text     = new NSString("Project Cost Breakdown");
            chart.Legend.Visible = true;
            chart.Legend.ToggleSeriesVisibility = true;
            chart.Legend.DockPosition           = SFChartLegendPosition.Bottom;
            chart.Legend.OverflowMode           = ChartLegendOverflowMode.Wrap;
            chart.Legend.IconWidth  = 14;
            chart.Legend.IconHeight = 14;
            ChartViewModel dataModel = new ChartViewModel();

            SFDoughnutSeries series = new SFDoughnutSeries();

            series.StrokeColor             = UIColor.White;
            series.ItemsSource             = dataModel.DoughnutSeriesData;
            series.XBindingPath            = "XValue";
            series.YBindingPath            = "YValue";
            series.DataMarker.ShowLabel    = true;
            series.ExplodeOnTouch          = true;
            series.DataMarker.LabelContent = SFChartLabelContent.Percentage;
            series.EnableAnimation         = true;
            series.ColorModel.Palette      = SFChartColorPalette.Natural;
            chart.Series.Add(series);

            this.AddSubview(chart);
        }
	public override SFSeries GetSeries (SFChart chart, nint index)
	{
		SFDoughnutSeries series				= new SFDoughnutSeries ();
		series.DataMarker.ShowLabel			= true;
		series.ExplodeOnTouch				= true;
		series.DataMarker.LabelContent		= SFChartLabelContent.Percentage;
		return series;
	}
	public override SFSeries GetSeries (SFChart chart, nint index)
	{
		SFDoughnutSeries series		= new SFDoughnutSeries ();
		series.ExplodeIndex 		= 3;
		series.DataMarker.ShowLabel	= true;
		series.DataMarkerPosition 	= SFChartCircularSeriesLabelPosition.OutsideExtended;
		return series;
	}
        void Chart_LegendItemCreated(object sender, ChartLegendItemCreatedEventArgs e)
        {
            ChartDataModel dataModel      = e.LegendItem.DataPoint as ChartDataModel;
            float          heightAndWidth = Utility.IsIPad ? 80 : 60;

            UIView legendView = new UIView();

            legendView.Frame = new CGRect(0, 0, 130, heightAndWidth - 10);

            SFChart legendChart = new SFChart();

            legendChart.Frame = new CGRect(0, 0, heightAndWidth, heightAndWidth);

            UIImageView imageView = new UIImageView();

            imageView.Image = UIImage.FromBundle(dataModel.Image);
            imageView.Frame = new CGRect(legendChart.Frame.X / 2, legendChart.Frame.Y / 2, Utility.IsIPad ? 30 : 20, Utility.IsIPad ? 30 : 20);

            SFDoughnutSeries series = new SFDoughnutSeries();

            series.IsStackedDoughnut = true;
            series.Color             = e.LegendItem.IconColor;
            series.ItemsSource       = new List <ChartDataModel>()
            {
                dataModel
            };
            series.XBindingPath        = "XValue";
            series.YBindingPath        = "YValue";
            series.StartAngle          = -90;
            series.EndAngle            = 270;
            series.MaximumValue        = 100;
            series.Spacing             = 0.2;
            series.DoughnutCoefficient = 0.8;
            series.CircularCoefficient = 1.0;
            series.CapStyle            = DoughnutCapStyle.BothCurve;
            series.CenterView          = imageView;
            legendChart.Series.Add(series);
            legendView.AddSubview(legendChart);

            UILabel yLabel = new UILabel();

            yLabel.Frame     = new CGRect(Utility.IsIPad ? 77 : 57, Utility.IsIPad ? 20 : 10, 80, 18);
            yLabel.TextColor = e.LegendItem.IconColor;
            yLabel.Font      = UIFont.FromName("Helvetica", 14f);
            yLabel.Text      = dataModel.YValue.ToString() + "%";

            UILabel xLabel = new UILabel();

            xLabel.Frame     = new CGRect(Utility.IsIPad ? 77 : 57, Utility.IsIPad ? 40 : 30, 80, 18);
            xLabel.TextColor = UIColor.Black;
            xLabel.Font      = UIFont.FromName("Helvetica", 12f);
            xLabel.Text      = dataModel.XValue.ToString();

            legendView.AddSubview(yLabel);
            legendView.AddSubview(xLabel);

            e.LegendItem.View = legendView;
        }
Exemple #6
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    public override SFSeries GetSeries(SFChart chart, nint index)
    {
        SFDoughnutSeries series = new SFDoughnutSeries();

        series.ExplodeIndex         = 3;
        series.DataMarker.ShowLabel = true;
        series.DataMarkerPosition   = SFChartCircularSeriesLabelPosition.OutsideExtended;
        return(series);
    }
	public override SFSeries GetSeries (SFChart chart, nint index)
	{
		SFDoughnutSeries series		= new SFDoughnutSeries ();
		series.StartAngle 			= 180;
		series.EndAngle 			= 360;
		series.DataMarker.ShowLabel	= true;
		series.DataMarker.LabelContent	= SFChartLabelContent.Percentage;
		series.DataMarkerPosition 		= SFChartCircularSeriesLabelPosition.Outside;
		return series;
	}
Exemple #8
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        public override SFSeries GetSeries(SFChart chart, nint index)
        {
            var series = new SFDoughnutSeries();

            series.DataMarker.ShowLabel     = true;
            series.ExplodeOnTouch           = true;
            series.DataMarker.LabelContent  = SFChartLabelContent.Percentage;
            series.EnableAnimation          = true;
            series.EnableDataPointSelection = true;
            return(series);
        }
Exemple #9
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    public override SFSeries GetSeries(SFChart chart, nint index)
    {
        SFDoughnutSeries series = new SFDoughnutSeries();

        series.StartAngle              = 180;
        series.EndAngle                = 360;
        series.DataMarker.ShowLabel    = true;
        series.DataMarker.LabelContent = SFChartLabelContent.Percentage;
        series.DataMarkerPosition      = SFChartCircularSeriesLabelPosition.Outside;
        return(series);
    }
Exemple #10
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        public Doughnut()
        {
            SFChart chart = new SFChart();

            chart.Title.Text     = new NSString("Project Cost Breakdown");
            chart.Legend.Visible = true;
            chart.Legend.ToggleSeriesVisibility = true;
            chart.Legend.DockPosition           = SFChartLegendPosition.Bottom;
            chart.Legend.OverflowMode           = ChartLegendOverflowMode.Wrap;
            chart.Legend.IconWidth  = 14;
            chart.Legend.IconHeight = 14;
            chart.Delegate          = new CenterViewUpdater();
            chart.AddChartBehavior(new SFChartSelectionBehavior());
            ChartViewModel dataModel = new ChartViewModel();

            SFDoughnutSeries series = new SFDoughnutSeries();

            series.StrokeColor             = UIColor.White;
            series.ItemsSource             = dataModel.DoughnutSeriesData;
            series.XBindingPath            = "XValue";
            series.YBindingPath            = "YValue";
            series.DataMarker.ShowLabel    = true;
            series.ExplodeOnTouch          = true;
            series.DataMarker.LabelContent = SFChartLabelContent.Percentage;
            series.EnableAnimation         = true;
            series.ColorModel.Palette      = SFChartColorPalette.Natural;

            var centerView = new UIView();

            centerView.Frame = new CGRect(chart.Frame.X / 2, chart.Frame.Y / 2, 100, 40);
            UILabel xLabel = new UILabel();

            xLabel.Text          = "Tap on slice";
            xLabel.Font          = UIFont.FromName("Helvetica", 12f);
            xLabel.TextAlignment = UITextAlignment.Center;
            xLabel.Frame         = new CGRect(5, centerView.Frame.Y, centerView.Frame.Width, centerView.Frame.Height);

            UILabel yLabel = new UILabel();

            yLabel.TextAlignment = UITextAlignment.Center;

            centerView.AddSubview(xLabel);
            centerView.AddSubview(yLabel);
            series.CenterView = centerView;

            series.EnableDataPointSelection = true;
            chart.Series.Add(series);

            this.AddSubview(chart);
        }
        public StackedDoughnut()
        {
            ChartViewModel viewModel = new ChartViewModel();

            SFChart chart = new SFChart();

            chart.Title.Text          = new NSString("Percentage of Loan Closure");
            chart.Title.Font          = UIFont.SystemFontOfSize(15);
            chart.Legend.Visible      = true;
            chart.Legend.DockPosition = SFChartLegendPosition.Bottom;
            chart.Legend.OverflowMode = ChartLegendOverflowMode.Wrap;
            chart.LegendItemCreated  += Chart_LegendItemCreated;;

            UIImageView imageView = new UIImageView();

            imageView.Image = UIImage.FromBundle("Images/Person.png");
            float heightAndWidth = Utility.IsIPad ? 250 : 80;

            imageView.Frame = new CGRect(chart.Frame.X / 2, chart.Frame.Y / 2, heightAndWidth, heightAndWidth);

            SFDoughnutSeries doughnutSeries = new SFDoughnutSeries();

            doughnutSeries.IsStackedDoughnut       = true;
            doughnutSeries.ColorModel.Palette      = SFChartColorPalette.Custom;
            doughnutSeries.ColorModel.CustomColors = NSArray.FromObjects(UIColor.FromRGBA(0.28f, 0.73f, 0.62f, 1.0f),
                                                                         UIColor.FromRGBA(0.90f, 0.53f, 0.44f, 1.0f),
                                                                         UIColor.FromRGBA(0.59f, 0.53f, 0.79f, 1.0f),
                                                                         UIColor.FromRGBA(0.90f, 0.40f, 0.56f, 1.0f));
            doughnutSeries.ItemsSource         = viewModel.StackedDoughnutData;
            doughnutSeries.XBindingPath        = "XValue";
            doughnutSeries.YBindingPath        = "YValue";
            doughnutSeries.StartAngle          = -90;
            doughnutSeries.EndAngle            = 270;
            doughnutSeries.MaximumValue        = 100;
            doughnutSeries.Spacing             = 0.2;
            doughnutSeries.DoughnutCoefficient = 0.6;
            doughnutSeries.CircularCoefficient = 1;
            doughnutSeries.CapStyle            = DoughnutCapStyle.BothCurve;
            doughnutSeries.CenterView          = imageView;
            chart.Series.Add(doughnutSeries);

            this.AddSubview(chart);
        }
 public override SFSeries GetSeries(SFChart chart, nint index)
 {
     SFDoughnutSeries series				= new SFDoughnutSeries ();
     series.DataMarker.ShowLabel			= true;
     series.ExplodeOnTouch				= true;
     //			series.DataMarker.LabelContent		= SFChartLabelContent.Percentage;
     //			series.DataMarkerPosition 			= SFChartCircularSeriesLabelPosition.OutsideExtended;
     //			series.ConnectorLineType 			= SFChartConnectorLineType.Bezier;
     return series;
 }
Exemple #13
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        public override void AddData(List <string> data, string varName, string title, string extra)
        {
            if (m_grid != null)
            {
                if (title == "columns")
                {
                    m_model.AddColumns(data);
                }
                else if (title == "item")
                {
                    m_model.AddPoint(data);
                }
            }
            else if (m_chart != null)
            {
                var collection = new ObservableCollection <DataPoint>();
                for (int i = 0; i < data.Count - 1; i += 2)
                {
                    string coord = data[i];
                    double value = Utils.ConvertToDouble(data[i + 1]);
                    collection.Add(new DataPoint(coord, value));
                }
                if (SfType == SyncFusionType.DOUGHNUT_GRAPH)
                {
                    SFDoughnutSeries doughnutSeries = new SFDoughnutSeries();
                    doughnutSeries.ItemsSource     = collection;
                    doughnutSeries.XBindingPath    = "XValue";
                    doughnutSeries.YBindingPath    = "YValue";
                    doughnutSeries.EnableTooltip   = true;
                    doughnutSeries.EnableAnimation = true;
                    if (!string.IsNullOrEmpty(title))
                    {
                        //doughnutSeries.Label = title;
                        m_chart.Title.Text = (NSString)title;
                    }
                    doughnutSeries.DataMarker.ShowLabel    = true;
                    doughnutSeries.DataMarker.LabelContent = title == "values" ? SFChartLabelContent.YValue :
                                                             SFChartLabelContent.Percentage;
                    doughnutSeries.DataMarkerPosition = SFChartCircularSeriesLabelPosition.OutsideExtended;
                    doughnutSeries.LegendIcon         = SFChartLegendIcon.Circle;
                    if (!string.IsNullOrEmpty(extra))
                    {
                        var angles = extra.Split(new char[] { ',', ':' });
                        doughnutSeries.StartAngle = Utils.ConvertToDouble(angles[0]);
                        if (angles.Length > 1)
                        {
                            doughnutSeries.EndAngle = Utils.ConvertToDouble(angles[1]);
                        }
                    }
                    m_chart.Series.Add(doughnutSeries);
                }
                else if (SfType == SyncFusionType.SPLINE_GRAPH)
                {
                    SFSplineSeries splineSeries = new SFSplineSeries();
                    splineSeries.ItemsSource             = collection;
                    splineSeries.XBindingPath            = "XValue";
                    splineSeries.YBindingPath            = "YValue";
                    splineSeries.EnableTooltip           = true;
                    splineSeries.EnableAnimation         = true;
                    splineSeries.Label                   = title;
                    splineSeries.DataMarker.MarkerHeight = 5;
                    splineSeries.DataMarker.MarkerWidth  = 5;
                    splineSeries.DataMarker.ShowMarker   = true;
                    splineSeries.LegendIcon              = SFChartLegendIcon.Rectangle;
                    if (!string.IsNullOrEmpty(extra))
                    {
                        var colors = extra.Split(new char[] { ',', ':' });
                        splineSeries.Color = UtilsiOS.String2Color(colors[0]);
                        if (colors.Length > 1)
                        {
                            var color = UtilsiOS.String2Color(colors[1]);
                            splineSeries.DataMarker.MarkerColor = color;
                        }
                    }
                    m_chart.Series.Add(splineSeries);
                }

                if (!string.IsNullOrEmpty(title))
                {
                    m_chart.Legend.Visible      = true;
                    m_chart.Legend.DockPosition = SFChartLegendPosition.Top;
                    //m_chart.Legend.
                    m_chart.Legend.ToggleSeriesVisibility = true;
                }
            }
            else if (m_picker != null)
            {
                m_strings            = data;
                m_picker.ItemsSource = data;
            }
        }