StackingBar.cs

#region Copyright Syncfusion Inc. 2001 - 2015
// Copyright Syncfusion Inc. 2001 - 2015. All rights reserved.
// Use of this code is subject to the terms of our license.
// A copy of the current license can be obtained at any time by e-mailing
// licensing@syncfusion.com. Any infringement will be prosecuted under
// applicable laws. 
#endregion
using System;
using Syncfusion.SfChart.iOS;

#if __UNIFIED__
using Foundation;
using UIKit;
using CoreGraphics;

#else
using MonoTouch.Foundation;
using MonoTouch.UIKit;
using MonoTouch.CoreGraphics;
using nint	 = System.Int32;
using nuint	 = System.Int32;
using CGSize = System.Drawing.SizeF;
using CGRect = System.Drawing.RectangleF;
#endif

namespace SampleBrowser
{
	public class StackedBar :SampleView
	{
		public StackedBar ()
		{
			SFChart chart 							  = new SFChart ();
			chart.ColorModel.Palette = SFChartColorPalette.Natural;

			chart.Title.Text                        = new NSString("Sales Comparison");
            SFCategoryAxis primaryAxis              = new SFCategoryAxis();
            primaryAxis.LabelPlacement              = SFChartLabelPlacement.BetweenTicks;
            primaryAxis.EdgeLabelsDrawingMode       = SFChartAxisEdgeLabelsDrawingMode.Shift;
            primaryAxis.ShowMajorGridLines          = false;
            chart.PrimaryAxis                       = primaryAxis;
            chart.SecondaryAxis                     = new SFNumericalAxis();
            chart.SecondaryAxis.Minimum             = new NSNumber(-20);
            chart.SecondaryAxis.Maximum             = new NSNumber(60);
            chart.SecondaryAxis.Interval            = new NSNumber(20);
            chart.SecondaryAxis.EdgeLabelsDrawingMode = SFChartAxisEdgeLabelsDrawingMode.Shift;
            chart.SecondaryAxis.AxisLineStyle.LineWidth = 0;
            chart.SecondaryAxis.MajorTickStyle.LineSize = 0;
			NSNumberFormatter formatter = new NSNumberFormatter();
            formatter.PositiveSuffix = "%";
            chart.SecondaryAxis.LabelStyle.LabelFormatter = formatter;
            ChartViewModel dataModel                = new ChartViewModel();

			SFStackingBarSeries series1 = new SFStackingBarSeries();
			series1.ItemsSource = dataModel.StackedBarData1;
			series1.XBindingPath = "XValue";
			series1.YBindingPath = "YValue";
			series1.EnableTooltip = true;
			series1.Label = "Apple";
			series1.EnableAnimation = true;
			chart.Series.Add(series1);

			SFStackingBarSeries series2 = new SFStackingBarSeries();
			series2.ItemsSource = dataModel.StackedBarData2;
			series2.XBindingPath = "XValue";
			series2.YBindingPath = "YValue";
			series2.EnableTooltip = true;
			series2.Label = "Orange";
			series2.EnableAnimation = true;
			chart.Series.Add(series2);

			SFStackingBarSeries series3 = new SFStackingBarSeries();
			series3.ItemsSource = dataModel.StackedBarData3;
			series3.XBindingPath = "XValue";
			series3.YBindingPath = "YValue";
			series3.EnableTooltip = true;
			series3.Label = "Wastage";
			series3.EnableAnimation = true;
			chart.Series.Add(series3);

			chart.Legend.Visible 					  = true;
			chart.Legend.ToggleSeriesVisibility = true;
            chart.Legend.IconWidth = 14;
            chart.Legend.IconHeight = 14;
			chart.Legend.DockPosition				  = SFChartLegendPosition.Bottom;

			this.AddSubview(chart);
		}

		public override void LayoutSubviews ()
		{
			foreach (var view in this.Subviews) {
				view.Frame = Bounds;
			}
			base.LayoutSubviews ();
		}

	}

}