public SelectionSample()
{
InitializeComponent();
Title = AppResources.SelectionTitle;
this.flexPie.ItemsSource = PieChartSampleFactory.CreateEntiyList();
this.flexPie.Palette = Xuni.Forms.ChartCore.ChartPalettes.Superhero;
Device.OnPlatform(Android: () =>
this.flexPie.SelectedDashes = new double[] { 15, 5 }
);
Device.OnPlatform(WinPhone: () =>
this.flexPie.SelectedDashes = new double[] { 3, 1 }
);
Device.OnPlatform(iOS: () =>
this.flexPie.SelectedDashes = new double[] { 7.5, 2.5 }
);
this.pickerPosition.SelectedIndexChanged += pickerPosition_SelectedIndexChanged;
foreach (var item in Enum.GetNames(typeof(ChartPositionType)))
{
this.pickerPosition.Items.Add(item);
}
this.pickerPosition.SelectedIndex = 3;
root.SizeChanged += root_SizeChanged;
}
public GettingStartedSample()
{
InitializeComponent();
this.pieChart.ItemsSource = PieChartSampleFactory.CreateEntiyList();
this.dountChart.ItemsSource = PieChartSampleFactory.CreateEntiyList();
this.root.SizeChanged += root_SizeChanged;
}
public BasicFeaturesSample()
{
InitializeComponent();
Title = AppResources.BasicFeaturesTitle;
this.flexPie.ItemsSource = PieChartSampleFactory.CreateEntiyList();
this.flexPie.Palette = Xuni.Forms.ChartCore.ChartPalettes.Midnight;
this.SizeChanged += gr_SizeChanged;
}
public TooltipsSample()
{
InitializeComponent();
Title = AppResources.CustomTooltipsTitle;
this.flexPie.ItemsSource = PieChartSampleFactory.CreateEntiyList();
//pieChart.Tooltip.Content = GetChartTooltip();
}
public LegendAndTitlesSample(PieChartSample chartSample)
: base()
{
FlexPie chart = PieChartSampleFactory.GetFlexChartSample(chartSample);
chart.HeaderText = EntryInputs.headerText;
chart.HeaderFont = Font.SystemFontOfSize(30);
chart.HeaderTextColor = Color.FromHex("#666666");
chart.FooterText = EntryInputs.footerText;
chart.FooterFont = Font.SystemFontOfSize(15);
chart.FooterTextColor = Color.FromHex("#666666");
chart.Legend.Position = Xuni.Xamarin.ChartCore.ChartPositionType.Bottom;
RelativeLayout mainRelativeLayout = new RelativeLayout();
WrapLayout stepperStack = new WrapLayout();
stepperStack.Orientation = StackOrientation.Horizontal;
Entry headerEntry = new Entry();
headerEntry.VerticalOptions = LayoutOptions.FillAndExpand;
headerEntry.HorizontalOptions = LayoutOptions.FillAndExpand;
stepperStack.Children.Add(EntryInputs.getHeaderEntry(chart));
stepperStack.Children.Add(EntryInputs.getFooterEntry(chart));
stepperStack.Children.Add(Pickers.GetLegendPositionPicker(chart));
mainRelativeLayout.Children.Add(stepperStack, Constraint.Constant(0),
Constraint.Constant(0));
mainRelativeLayout.Children.Add(chart, Constraint.Constant(0), Constraint.RelativeToView(stepperStack, (parent, sibling) =>
{
return(sibling.Y + sibling.Height);
}),
Constraint.RelativeToView(stepperStack, (parent, sibling) =>
{
return(parent.Width);
}),
Constraint.RelativeToView(stepperStack, (parent, sibling) =>
{
return(parent.Height - sibling.Height);
}));
// On Windows Phone,StackLayout and Picker will shrink automatically.
// http://forums.xamarin.com/discussion/22436/picker-is-shrink-on-windows-phone-8
mainRelativeLayout.SizeChanged += (s, e) =>
{
stepperStack.WidthRequest = mainRelativeLayout.Width;
};
Content = mainRelativeLayout;
}
public SelectionSample()
{
InitializeComponent();
this.flexPie.ItemsSource = PieChartSampleFactory.CreateEntiyList();
this.pickerPosition.SelectedIndexChanged += pickerPosition_SelectedIndexChanged;
foreach (var item in Enum.GetNames(typeof(ChartPositionType)))
{
this.pickerPosition.Items.Add(item);
}
this.pickerPosition.SelectedIndex = 2;
}
public DataLabel()
{
InitializeComponent();
Title = AppResources.DataLabelsTitle;
this.flexPie.ItemsSource = PieChartSampleFactory.CreateEntiyList();
this.flexPie.Palette = Xuni.Forms.ChartCore.ChartPalettes.Organic;
foreach (var item in Enum.GetNames(typeof(PieLabelPosition)))
{
this.pickPostion.Items.Add(item);
}
this.pickPostion.SelectedIndex = 2;
}
public SelectionSample(PieChartSample chartSample)
: base()
{
FlexPie chart = PieChartSampleFactory.GetFlexChartSample(chartSample);
chart.SelectionMode = Xuni.Xamarin.ChartCore.ChartSelectionModeType.Point;
chart.SelectedItemOffset = .2;
chart.SelectedDashes = new double[] { 20, 10 };
chart.SelectedBorderColor = Color.FromRgb(255, 0, 0);
chart.SelectedBorderWidth = 3;
chart.SelectedItemPosition = Xuni.Xamarin.ChartCore.ChartPositionType.Top;
chart.IsAnimated = true;
RelativeLayout mainRelativeLayout = new RelativeLayout();
WrapLayout stepperStack = new WrapLayout();
stepperStack.Orientation = StackOrientation.Horizontal;
stepperStack.Children.Add(Steppers.GetSelectedOffsetStepper(chart));
stepperStack.Children.Add(Pickers.GetSelectedItemPositionPicker(chart));
stepperStack.Children.Add(Switches.GetAnimatedSwitch(chart));
mainRelativeLayout.Children.Add(stepperStack, Constraint.Constant(0),
Constraint.Constant(0));
mainRelativeLayout.Children.Add(chart, Constraint.Constant(0), Constraint.RelativeToView(stepperStack, (parent, sibling) =>
{
return(sibling.Y + sibling.Height);
}),
Constraint.RelativeToView(stepperStack, (parent, sibling) =>
{
return(parent.Width);
}),
Constraint.RelativeToView(stepperStack, (parent, sibling) =>
{
return(parent.Height - sibling.Height);
}));
// On Windows Phone,StackLayout and Picker will shrink automatically.
// http://forums.xamarin.com/discussion/22436/picker-is-shrink-on-windows-phone-8
mainRelativeLayout.SizeChanged += (s, e) =>
{
stepperStack.WidthRequest = mainRelativeLayout.Width;
};
Content = mainRelativeLayout;
}
public ThemingSample()
{
InitializeComponent();
this.listPalettes = new List <Color[]>();
this.flexPie.ItemsSource = PieChartSampleFactory.CreateEntiyList();
foreach (var field in typeof(Palettes).GetRuntimeFields())
{
if (field.IsStatic && field.FieldType == typeof(Color[]))
{
listPalettes.Add(field.GetValue(null) as Color[]);
this.pickerThemeing.Items.Add(field.Name);
}
}
this.pickerThemeing.SelectedIndex = 0;
this.pickerThemeing.SelectedIndexChanged += pickerThemeing_SelectedIndexChanged;
}
public LegendAndTitlesSample()
{
InitializeComponent();
Title = AppResources.LegendSampleTitle;
this.flexPie.ItemsSource = PieChartSampleFactory.CreateEntiyList();
//this.flexPie.Palette = Xuni.Forms.ChartCore.Palettes.Coral;
this.flexPie.SelectedDashes = null;
this.pickerLegendPosition.SelectedIndexChanged += pickerPosition_SelectedIndexChanged;
foreach (var item in Enum.GetNames(typeof(ChartPositionType)))
{
this.pickerLegendPosition.Items.Add(item);
}
this.pickerLegendPosition.SelectedIndex = 0;
this.flexPie.Legend.Position = ChartPositionType.Auto;
}
public Snapshot()
{
InitializeComponent();
Title = AppResources.ExportImageTitle;
this.pieChart.ItemsSource = PieChartSampleFactory.CreateEntiyList();
snapshotFrame.Opacity = 0;
var tapGestureRecognizer = new TapGestureRecognizer();
tapGestureRecognizer.Tapped += (s, e) =>
{
snapshotFrame.Opacity = 1;
// Make the control mearsure and layout again. Otherwise the size of the control may incorrect.
pieChart.IsVisible = false;
pieChart.IsVisible = true;
};
snapshotFrame.GestureRecognizers.Add(tapGestureRecognizer);
}
public BasicFeaturesSample(PieChartSample chartSample)
: base()
{
FlexPie chart = PieChartSampleFactory.GetFlexChartSample(chartSample);
chart.InnerRadius = 0.3;
RelativeLayout mainRelativeLayout = new RelativeLayout();
WrapLayout stepperStack = new WrapLayout();
stepperStack.Orientation = StackOrientation.Horizontal;
stepperStack.Children.Add(Steppers.GetInnerRadiusStepper(chart));
stepperStack.Children.Add(Steppers.GetOffsetStepper(chart));
stepperStack.Children.Add(Steppers.GetStartAngleStepper(chart));
stepperStack.Children.Add(Switches.GetRotatedSwitch(chart));
mainRelativeLayout.Children.Add(stepperStack, Constraint.Constant(0),
Constraint.Constant(0));
mainRelativeLayout.Children.Add(chart, Constraint.Constant(0), Constraint.RelativeToView(stepperStack, (parent, sibling) =>
{
return(sibling.Y + sibling.Height);
}),
Constraint.RelativeToView(stepperStack, (parent, sibling) =>
{
return(parent.Width);
}),
Constraint.RelativeToView(stepperStack, (parent, sibling) =>
{
return(parent.Height - sibling.Height);
}));
// On Windows Phone,StackLayout and Picker will shrink automatically.
// http://forums.xamarin.com/discussion/22436/picker-is-shrink-on-windows-phone-8
mainRelativeLayout.SizeChanged += (s, e) =>
{
stepperStack.WidthRequest = mainRelativeLayout.Width;
};
Content = mainRelativeLayout;
}
public ThemingSample(PieChartSample chartSample)
: base()
{
FlexPie chart = PieChartSampleFactory.GetFlexChartSample(chartSample);
RelativeLayout mainRelativeLayout = new RelativeLayout();
WrapLayout stepperStack = new WrapLayout();
stepperStack.Orientation = StackOrientation.Horizontal;
Picker picker = Pickers.GetPalettePicker(chart);
stepperStack.Children.Add(picker);
mainRelativeLayout.Children.Add(stepperStack, Constraint.Constant(0),
Constraint.Constant(0));
mainRelativeLayout.Children.Add(chart, Constraint.Constant(0), Constraint.RelativeToView(stepperStack, (parent, sibling) =>
{
return(sibling.Y + sibling.Height);
}),
Constraint.RelativeToView(stepperStack, (parent, sibling) =>
{
return(parent.Width);
}),
Constraint.RelativeToView(stepperStack, (parent, sibling) =>
{
return(parent.Height - sibling.Height);
}));
// On Windows Phone,StackLayout and Picker will shrink automatically.
// http://forums.xamarin.com/discussion/22436/picker-is-shrink-on-windows-phone-8
mainRelativeLayout.SizeChanged += (s, e) =>
{
picker.WidthRequest = mainRelativeLayout.Width;
};
Content = mainRelativeLayout;
}
public GettingStartedSample(PieChartSample chartSample)
: base()
{
pieChart = PieChartSampleFactory.GetFlexChartSample(chartSample);
donutChart = PieChartSampleFactory.GetFlexChartSample(chartSample);
donutChart.InnerRadius = .6;
mainRelativeLayout = new RelativeLayout();
mainRelativeLayout.Children.Add(pieChart, Constraint.Constant(0), Constraint.Constant(0),
Constraint.RelativeToParent((parent) =>
{
return(parent.Width);
}),
Constraint.RelativeToParent((parent) =>
{
return(parent.Height / 2);
}));
mainRelativeLayout.Children.Add(donutChart,
Constraint.Constant(0),
Constraint.RelativeToView(pieChart, (parent, sibling) =>
{
return(sibling.Y + sibling.Height);
}),
Constraint.RelativeToParent((parent) =>
{
return(parent.Width);
}),
Constraint.RelativeToParent((parent) =>
{
return(parent.Height / 2);
}));
Content = mainRelativeLayout;
}
public BasicFeaturesSample()
{
InitializeComponent();
this.flexPie.ItemsSource = PieChartSampleFactory.CreateEntiyList();
root.SizeChanged += gr_SizeChanged;
}