public override Android.Views.View GetSampleContent(Android.Content.Context context)
{
handler = new Handler();
LinearLayout layout = new LinearLayout(context);
layout.Orientation = Orientation.Vertical;
TextView textView = new TextView(context);
textView.TextSize = 16;
textView.SetPadding(10, 20, 0, 0);
textView.SetHeight(90);
textView.Text = "Top 40 countries population";
layout.AddView(textView);
textView.Gravity = Android.Views.GravityFlags.Top;
maps = new SfMaps(context);
ShapeFileLayer layer = new ShapeFileLayer();
layer.ShowItems = true;
layer.Uri = "world1.shp";
layer.DataSource = GetDataSource();
layer.ShapeIdPath = "Country";
layer.ShowItems = true;
layer.ShapeIdTableField = "NAME";
layer.ShapeSettings = new ShapeSetting();
layer.ShapeSettings.ShapeFill = Color.LightGray;
BubbleMarkerSetting marker = new BubbleMarkerSetting();
marker.ValuePath = "Population";
marker.ColorValuePath = "Population";
BubbleCustomTooltipSetting tooltipSetting = new BubbleCustomTooltipSetting(context);
tooltipSetting.ShowTooltip = true;
tooltipSetting.ValuePath = "Country";
marker.TooltipSettings = tooltipSetting;
RangeColorMapping rangeColorMapping = new RangeColorMapping();
rangeColorMapping.Color = Color.ParseColor("#2E769F");
rangeColorMapping.To = 1400000000;
rangeColorMapping.From = 325000000;
rangeColorMapping.LegendLabel = "Above 4%";
marker.ColorMapping.Add(rangeColorMapping);
RangeColorMapping rangeColorMapping1 = new RangeColorMapping();
rangeColorMapping1.Color = Color.ParseColor("#D84444");
rangeColorMapping1.To = 325000000;
rangeColorMapping1.From = 180000000;
rangeColorMapping1.LegendLabel = "4% - 2%";
marker.ColorMapping.Add(rangeColorMapping1);
RangeColorMapping rangeColorMapping2 = new RangeColorMapping();
rangeColorMapping2.Color = Color.ParseColor("#816F28");
rangeColorMapping2.To = 180000000;
rangeColorMapping2.From = 100000000;
rangeColorMapping2.LegendLabel = "2% - 1%";
marker.ColorMapping.Add(rangeColorMapping2);
RangeColorMapping rangeColorMapping3 = new RangeColorMapping();
rangeColorMapping3.Color = Color.ParseColor("#7F38A0");
rangeColorMapping3.To = 100000000;
rangeColorMapping3.From = 5000000;
rangeColorMapping3.LegendLabel = "Below 1%";
marker.ColorMapping.Add(rangeColorMapping3);
layer.BubbleMarkerSetting = marker;
LegendSetting legendSetting = new LegendSetting();
legendSetting.ShowLegend = true;
legendSetting.LegendType = LegendType.Bubbles;
legendSetting.IconHeight = 15;
legendSetting.IconWidth = 15;
legendSetting.LegendPosition = new Point(50, 5);
legendSetting.HorizontalAlignment = HorizontalAlignment.Center;
layer.LegendSetting = legendSetting;
maps.Layers.Add(layer);
SfBusyIndicator sfBusyIndicator = new SfBusyIndicator(context);
sfBusyIndicator.IsBusy = true;
sfBusyIndicator.AnimationType = AnimationTypes.SlicedCircle;
sfBusyIndicator.ViewBoxWidth = 50;
sfBusyIndicator.ViewBoxHeight = 50;
sfBusyIndicator.TextColor = Color.ParseColor("#779772");
layout.AddView(sfBusyIndicator);
Java.Lang.Runnable run = new Java.Lang.Runnable(() =>
{
layout.RemoveView(sfBusyIndicator);
layout.AddView(maps);
});
handler.PostDelayed(run, 100);
return(layout);
}
public BubbleVisualization ()
{
SFMap maps = new SFMap ();
view = new UIView ();
view.Frame=new CGRect(0,0,300,400);
busyindicator = new SfBusyIndicator();
busyindicator.ViewBoxWidth=75;
busyindicator.ViewBoxHeight=75;
busyindicator.Foreground= UIColor.FromRGB (0x77, 0x97, 0x72); /*#779772*/
busyindicator.AnimationType=SFBusyIndicatorAnimationType.SFBusyIndicatorAnimationTypeSlicedCircle;
view.AddSubview (busyindicator);
label = new UILabel ();
label.TextAlignment = UITextAlignment.Center;
label.Text = "Top 40 Population Countries With Bubbles";
label.Font = UIFont.SystemFontOfSize (18);
label.Frame=new CGRect(0,0,400,40);
label.TextColor = UIColor.Black;
view.AddSubview (label);
NSTimer.CreateScheduledTimer (TimeSpan.FromSeconds (0.3), delegate {
if (isDisposed)
return;
maps.Frame = new CGRect(Frame.Location.X,60,Frame.Size.Width-6,Frame.Size.Height-60);
view.AddSubview (maps);
});
SFShapeFileLayer layer = new SFShapeFileLayer ();
layer.Uri = (NSString)NSBundle.MainBundle.PathForResource("world1", "shp");
layer.ShapeIDPath = (NSString)"Country";
layer.ShapeIDTableField = (NSString)"NAME";
layer.ShowMapItems = true;
layer.DataSource = GetDataSource();
SFShapeSetting shapeSettings = new SFShapeSetting ();
shapeSettings.Fill = UIColor.LightGray;
layer.ShapeSettings = shapeSettings;
SFBubbleMarkerSetting marker = new SFBubbleMarkerSetting();
marker.ValuePath = (NSString)"Percent";
marker.ColorValuePath = (NSString)"Percent";
BubbleCustomTooltipSetting tooltipSetting = new BubbleCustomTooltipSetting();
tooltipSetting.ShowTooltip = true;
marker.TooltipSettings = tooltipSetting;
ObservableCollection<SFMapColorMapping> colorMappings = new ObservableCollection<SFMapColorMapping>();
SFRangeColorMapping rangeColorMapping1 = new SFRangeColorMapping();
rangeColorMapping1.To = 20;
rangeColorMapping1.From = 4;
rangeColorMapping1.LegendLabel = (NSString)"Above 4%";
rangeColorMapping1.Color = UIColor.FromRGB(46, 118, 159);
colorMappings.Add(rangeColorMapping1);
SFRangeColorMapping rangeColorMapping2 = new SFRangeColorMapping();
rangeColorMapping2.To = 4;
rangeColorMapping2.From = 2;
rangeColorMapping2.LegendLabel = (NSString)"4% - 2%";
rangeColorMapping2.Color = UIColor.FromRGB(216, 68, 68);
colorMappings.Add(rangeColorMapping2);
SFRangeColorMapping rangeColorMapping3 = new SFRangeColorMapping();
rangeColorMapping3.To = 2;
rangeColorMapping3.From = 1;
rangeColorMapping3.LegendLabel = (NSString)"2% - 1%";
rangeColorMapping3.Color = UIColor.FromRGB(129, 111, 40);
colorMappings.Add(rangeColorMapping3);
SFRangeColorMapping rangeColorMapping4 = new SFRangeColorMapping();
rangeColorMapping4.To = 1;
rangeColorMapping4.From = 0;
rangeColorMapping4.LegendLabel = (NSString)"Below 1%";
rangeColorMapping4.Color = UIColor.FromRGB(127, 56, 160);
colorMappings.Add(rangeColorMapping4);
marker.ColorMappings = colorMappings;
layer.BubbleMarkerSetting = marker;
SFMapLegendSettings mapLegendSettings = new SFMapLegendSettings();
mapLegendSettings.ShowLegend = true;
mapLegendSettings.LegendType = LegendType.Bubbles;
layer.LegendSettings = mapLegendSettings;
maps.Layers.Add (layer);
label2 = new UILabel();
label2.TextAlignment = UITextAlignment.Center;
var text1 = new NSString("en.wikipedia.org");
label2.Text = text1;
label2.Font = UIFont.SystemFontOfSize(12);
var stringAtribute = new NSDictionary(UIStringAttributeKey.Font, label2.Font,
UIStringAttributeKey.ForegroundColor, UIColor.FromRGB(0, 191, 255));
UIStringAttributes strAtr1 = new UIStringAttributes(stringAtribute);
label2Size = text1.GetSizeUsingAttributes(strAtr1);
label2.TextColor = UIColor.FromRGB(0, 191, 255);
label2.Frame = new CGRect(Frame.Size.Width, Frame.Size.Height - 20, 100, 20);
label2.UserInteractionEnabled = true;
UITapGestureRecognizer tapGesture = new UITapGestureRecognizer();
tapGesture.ShouldReceiveTouch += TapGesture_ShouldReceiveTouch;
label2.AddGestureRecognizer(tapGesture);
view.AddSubview(label2);
AddSubview (view);
maps.Delegate = new MapsBubbleDelegate (this);
}