public TreeMapGettingStarted()
{
InitializeComponent();
baritem = new ToolbarItem();
this.BindingContext = this;
this.TreeMap.LegendSettings.Size = new Size(300, 70);
ObservableCollection <Range> ranges = new ObservableCollection <Range>();
ranges.Add(new Range()
{
LegendLabel = "1 % Growth", From = 0, To = 1, Color = Color.FromHex("#77D8D8")
});
ranges.Add(new Range()
{
LegendLabel = "2 % Growth", From = 0, To = 2, Color = Color.FromHex("#AED960")
});
ranges.Add(new Range()
{
LegendLabel = "3 % Growth", From = 0, To = 3, Color = Color.FromHex("#FFAF51")
});
ranges.Add(new Range()
{
LegendLabel = "4 % Growth", From = 0, To = 4, Color = Color.FromHex("#F3D240")
});
this.TreeMap.LeafItemColorMapping = rangeMapping = new RangeColorMapping()
{
Ranges = ranges
};
treeMapColorMapping = rangeMapping;
desaturationMapping = new DesaturationColorMapping()
{
From = 1, To = 0.2, Color = Color.FromHex("#02AEDC")
};
this.TreeMap.DataSource = new PopulationViewModel().PopulationDetails;
uniMapping = new UniColorMapping()
{
Color = Color.FromHex("#D21243")
};
paletteMapping = new PaletteColorMapping();
paletteMapping.Colors.Add(Color.FromHex("#BD8EC2"));
paletteMapping.Colors.Add(Color.FromHex("#FFD34E"));
paletteMapping.Colors.Add(Color.FromHex("#55B949"));
paletteMapping.Colors.Add(Color.FromHex("#00B2DA"));
paletteMapping.Colors.Add(Color.FromHex("#744A94"));
paletteMapping.Colors.Add(Color.FromHex("#A1A616"));
paletteMapping.Colors.Add(Color.FromHex("#0753A1"));
DrawOptionsPage();
baritem.Clicked += buttonClicked;
this.PropertyView = GetOptionPage();
toggleButton.Value = groupPadding;
}
public override View GetSampleContent(Context context)
{
DisplayMetrics displayMetrics = context.Resources.DisplayMetrics;
int screenHeight = displayMetrics.HeightPixels;
LinearLayout layout = new LinearLayout(context);
layout.Orientation = Orientation.Vertical;
TextView textView = new TextView(context);
textView.TextAlignment = TextAlignment.Center;
textView.TextSize = 18;
textView.Gravity = GravityFlags.CenterHorizontal | GravityFlags.CenterVertical;
textView.SetHeight((int)(screenHeight * 0.05));
textView.Text = "Continents by population";
layout.AddView(textView);
treeMap = new SfTreeMap(context);
treeMap.WeightValuePath = "Population";
treeMap.ColorValuePath = "Population";
treeMap.HighlightOnSelection = false;
treeMap.LeafItemSettings = new LeafItemSetting()
{
ShowLabels = true,
Gap = 5,
LabelPath = "Region",
StrokeColor = Android.Graphics.Color.Gray,
StrokeWidth = 1
};
TreeMapFlatLevel level = new TreeMapFlatLevel
{
ShowHeader = true,
GroupPath = "Continent",
GroupStrokeColor = Android.Graphics.Color.Gray,
GroupStrokeWidth = 1,
GroupPadding = 5,
LabelPath = "Continent",
HeaderStyle = new Style()
{
TextColor = Android.Graphics.Color.Black
},
HeaderHeight = 25
};
TreeMapFlatLevel level1 = new TreeMapFlatLevel
{
ShowHeader = true,
GroupPath = "States",
GroupStrokeColor = Android.Graphics.Color.Gray,
GroupStrokeWidth = 1,
GroupPadding = 5,
LabelPath = "States",
HeaderStyle = new Style()
{
TextColor = Android.Graphics.Color.Black
},
HeaderHeight = 25
};
treeMap.Levels.Add(level);
treeMap.Levels.Add(level1);
PaletteColorMapping colorMapping = new PaletteColorMapping();
colorMapping.Colors.Add(Color.ParseColor("#C044A5"));
colorMapping.Colors.Add(Color.ParseColor("#665197"));
colorMapping.Colors.Add(Color.ParseColor("#FF4652"));
colorMapping.Colors.Add(Color.ParseColor("#8B2286"));
colorMapping.Colors.Add(Color.ParseColor("#448FC0"));
treeMap.LeafItemColorMapping = colorMapping;
treeMap.DataSource = GetDataSource();
treeMap.EnableDrilldown = true;
treeMap.ShowTooltip = true;
layout.AddView(treeMap);
return(layout);
}
public GettingStarted()
{
baritem = new ToolbarItem();
tree = new SfTreeMap();
Title = "GettingStarted";
this.BackgroundColor = Device.OnPlatform(iOS: Color.White, Android: Color.White, WinPhone: Color.Black);
tree.WeightValuePath = "Population";
tree.ColorValuePath = "Growth";
tree.LeafItemSettings = new LeafItemSettings();
tree.LeafItemSettings.BorderColor = Device.OnPlatform(iOS: Color.Gray, Android: Color.White, WinPhone: IsDarkTheme ? Color.White : Color.Gray);
tree.LeafItemSettings.BorderWidth = Device.OnPlatform(iOS: 1, Android: 2, WinPhone: 2);
tree.LeafItemSettings.Gap = Device.OnPlatform(iOS: 1, Android: 5, WinPhone: 3);
tree.LeafItemSettings.LabelStyle = new Syncfusion.SfTreeMap.XForms.Style()
{
Font = Font.SystemFontOfSize(18), Color = Color.White
};
tree.LeafItemSettings.LabelPath = "Country";
ObservableCollection <Range> ranges = new ObservableCollection <Range>();
ranges.Add(new Range()
{
LegendLabel = "1 % Growth", From = 0, To = 1, Color = Color.FromHex("#77D8D8")
});
ranges.Add(new Range()
{
LegendLabel = "2 % Growth", From = 0, To = 2, Color = Color.FromHex("#AED960")
});
ranges.Add(new Range()
{
LegendLabel = "3 % Growth", From = 0, To = 3, Color = Color.FromHex("#FFAF51")
});
ranges.Add(new Range()
{
LegendLabel = "4 % Growth", From = 0, To = 4, Color = Color.FromHex("#F3D240")
});
tree.LeafItemColorMapping = rangeMapping = new RangeColorMapping()
{
Ranges = ranges
};
Size legendSize = Device.OnPlatform(iOS: new Size(300, 60), Android: new Size(200, 60), WinPhone: new Size(420, 75));
Size iconSize = Device.OnPlatform(iOS: new Size(17, 17), Android: new Size(25, 25), WinPhone: new Size(15, 15));
treeMapColorMapping = rangeMapping;
desaturationMapping = new DesaturationColorMapping()
{
From = 1, To = 0.2, Color = Color.FromHex("#02AEDC")
};
TreeMapFlatLevel level = new TreeMapFlatLevel()
{
HeaderStyle = new Syncfusion.SfTreeMap.XForms.Style()
{
Color = Device.OnPlatform(iOS: Color.Gray, Android: Color.Gray, WinPhone: Color.White)
}, GroupPath = "Continent", HeaderHeight = 20, GroupGap = 5, ShowHeader = true
};
level.GroupBackground = Device.OnPlatform(iOS: Color.White, Android: Color.White, WinPhone: Color.Black);
tree.Levels.Add(level);
tree.DataSource = new PopulationViewModel().PopulationDetails;
if (Device.Idiom == TargetIdiom.Phone && Device.OS == TargetPlatform.Windows)
{
tree.LegendSettings = new LegendSettings()
{
Size = new Size(0, 0), ShowLegend = false
};
}
else
{
tree.LegendSettings = new LegendSettings()
{
LabelStyle = new Syncfusion.SfTreeMap.XForms.Style()
{
Font = Device.OnPlatform(iOS: Font.SystemFontOfSize(12), Android: Font.SystemFontOfSize(14), WinPhone: Font.SystemFontOfSize(12)),
Color = Color.Gray
},
IconSize = iconSize,
ShowLegend = true,
Size = legendSize
};
if (Device.Idiom == TargetIdiom.Tablet)
{
tree.LegendSettings.Size = new Size(500, 30);
}
}
uniMapping = new UniColorMapping()
{
Color = Color.FromHex("#D21243")
};
paletteMapping = new PaletteColorMapping();
paletteMapping.Colors.Add(Color.FromHex("#BD8EC2"));
paletteMapping.Colors.Add(Color.FromHex("#FFD34E"));
paletteMapping.Colors.Add(Color.FromHex("#55B949"));
paletteMapping.Colors.Add(Color.FromHex("#00B2DA"));
paletteMapping.Colors.Add(Color.FromHex("#744A94"));
paletteMapping.Colors.Add(Color.FromHex("#A1A616"));
paletteMapping.Colors.Add(Color.FromHex("#0753A1"));
DrawOptionsPage();
this.PropertyView = GetOptionPage();
this.ContentView = tree;
this.ContentView.BackgroundColor = Color.White;
}
public GettingStarted ()
{
baritem = new ToolbarItem();
tree = new SfTreeMap();
Title = "GettingStarted";
this.BackgroundColor = Device.OnPlatform(iOS: Color.White, Android: Color.White, WinPhone: Color.Black);
tree.WeightValuePath = "Population";
tree.ColorValuePath = "Growth";
tree.LeafItemSettings = new LeafItemSettings();
tree.LeafItemSettings.BorderColor = Device.OnPlatform(iOS: Color.Gray, Android: Color.White, WinPhone:IsDarkTheme ? Color.White : Color.Gray);
tree.LeafItemSettings.BorderWidth = Device.OnPlatform(iOS: 1, Android:2, WinPhone:2);
tree.LeafItemSettings.Gap = Device.OnPlatform(iOS:1 , Android: 5, WinPhone: 3);
tree.LeafItemSettings.LabelStyle = new Syncfusion.SfTreeMap.XForms.Style() { Font = Font.SystemFontOfSize(18), Color = Color.White };
tree.LeafItemSettings.LabelPath = "Country";
ObservableCollection<Range> ranges = new ObservableCollection<Range>();
ranges.Add(new Range() { LegendLabel = "1 % Growth", From = 0, To = 1, Color = Color.FromHex("#77D8D8") });
ranges.Add(new Range() { LegendLabel = "2 % Growth", From = 0, To = 2, Color = Color.FromHex("#AED960") });
ranges.Add(new Range() { LegendLabel = "3 % Growth", From = 0, To = 3, Color = Color.FromHex("#FFAF51") });
ranges.Add(new Range() { LegendLabel = "4 % Growth", From = 0, To = 4, Color = Color.FromHex("#F3D240") });
tree.LeafItemColorMapping = rangeMapping = new RangeColorMapping() { Ranges = ranges };
Size legendSize = Device.OnPlatform(iOS: new Size(300, 60), Android: new Size(200, 60), WinPhone: new Size(420, 75));
Size iconSize = Device.OnPlatform(iOS: new Size(17, 17), Android: new Size(25, 25), WinPhone: new Size(15, 15));
treeMapColorMapping = rangeMapping;
desaturationMapping = new DesaturationColorMapping (){ From = 1, To = 0.2, Color = Color.FromHex ("#02AEDC") };
TreeMapFlatLevel level = new TreeMapFlatLevel() { HeaderStyle = new Syncfusion.SfTreeMap.XForms.Style() { Color= Device.OnPlatform(iOS: Color.Gray, Android: Color.Gray, WinPhone: Color.White) }, GroupPath = "Continent", HeaderHeight = 20, GroupGap = 5, ShowHeader = true };
level.GroupBackground = Device.OnPlatform(iOS: Color.White, Android: Color.White, WinPhone: Color.Black);
tree.Levels.Add (level);
tree.DataSource = new PopulationViewModel ().PopulationDetails;
if (Device.Idiom == TargetIdiom.Phone && Device.OS == TargetPlatform.Windows)
{
tree.LegendSettings = new LegendSettings() { Size = new Size(0, 0),ShowLegend = false };
}
else
{
tree.LegendSettings = new LegendSettings()
{
LabelStyle = new Syncfusion.SfTreeMap.XForms.Style()
{
Font = Device.OnPlatform(iOS: Font.SystemFontOfSize(12), Android: Font.SystemFontOfSize(14), WinPhone: Font.SystemFontOfSize(12)),
Color = Color.Gray
},
IconSize = iconSize,
ShowLegend = true,
Size = legendSize
};
if (Device.Idiom == TargetIdiom.Tablet)
{
tree.LegendSettings.Size = new Size(500, 30);
}
}
uniMapping = new UniColorMapping (){ Color = Color.FromHex ("#D21243") };
paletteMapping = new PaletteColorMapping ();
paletteMapping.Colors.Add (Color.FromHex ("#BD8EC2"));
paletteMapping.Colors.Add (Color.FromHex ("#FFD34E"));
paletteMapping.Colors.Add (Color.FromHex ("#55B949"));
paletteMapping.Colors.Add (Color.FromHex ("#00B2DA"));
paletteMapping.Colors.Add (Color.FromHex ("#744A94"));
paletteMapping.Colors.Add (Color.FromHex ("#A1A616"));
paletteMapping.Colors.Add (Color.FromHex ("#0753A1"));
DrawOptionsPage ();
this.PropertyView = GetOptionPage ();
this.ContentView = tree;
this.ContentView.BackgroundColor = Color.White;
}
