public ZoomingAndScrolling(ChartSample chartSample)
{
StackLayout grid = new StackLayout() { VerticalOptions = LayoutOptions.FillAndExpand };
StackLayout stackMode = new StackLayout() { Orientation = StackOrientation.Horizontal };
stackMode.Children.Add(new Label() { Text = "Zoom Mode", HorizontalOptions = LayoutOptions.Start,VerticalOptions=LayoutOptions.Center });
Picker picker = this.CreateZoomModePicker();
picker.VerticalOptions = LayoutOptions.Start;
stackMode.Children.Add(picker);
chart = ChartSampleFactory.GetFlexChartSample(chartSample);
chart.ZoomMode = ZoomMode.XY;
chart.ChartType = ChartType.Area;
chart.Stacking = ChartStackingType.Stacked;
grid.Children.Add(stackMode);
grid.Children.Add(chart);
chart.VerticalOptions = LayoutOptions.FillAndExpand;
picker.SelectedIndex = 0;
Content = grid;
chart.AxisX.Scale = 0.5;
chart.AxisY.DisplayedRange = 16000;
chart.ChartTooltip.ShowTooltip = false;
}
public StylingSeriesSample(ChartSample chartSample)
: base()
{
FlexChart chart = ChartSampleFactory.GetFlexChartSample(chartSample);
IEnumerable<ChartSeries> seriesList = chart.Series;
ChartSeries[] seriesArray = chart.Series.ToArray();
seriesArray[0].Color = Color.Green;
seriesArray[0].BorderColor = Color.Lime;
seriesArray[0].BorderWidth = 2;
seriesArray[1].Color = Color.Red;
seriesArray[1].BorderColor = Color.Maroon;
seriesArray[1].BorderWidth = 2;
seriesArray[2].ChartType = Xuni.Xamarin.FlexChart.ChartType.LineSymbol;
seriesArray[2].Color = Color.FromHex("#FF6A00");
seriesArray[2].BorderWidth = 10;
seriesArray[2].SymbolColor = Color.Yellow;
seriesArray[2].SymbolBorderColor = Color.Yellow;
seriesArray[2].SymbolBorderWidth = 5;
Content = chart;
}
public DynamicChartsSample(ChartSample chartSample)
: base()
{
chart = new AdaptiveFlexChart();
chart.BindingX = "Name";
chart.IsAnimated = false;
chart.ChartType = Xuni.Xamarin.FlexChart.ChartType.Line;
//bug on android, path rendering cant happen with hardware acceleration on
Device.OnPlatform(Android: () => chart.ChartType = Xuni.Xamarin.FlexChart.ChartType.Line);
chart.Series.Add(new ChartSeries(chart, "Trucks", "Trucks"));
chart.Series.Add(new ChartSeries(chart, "Ships", "Ships"));
chart.Series.Add(new ChartSeries(chart, "Planes", "Planes"));
for (int i = 0; i < 8; i++)
{
list.Add(getItem());
}
chart.ItemsSource = list;
Content = chart;
}
public TooltipsSample(ChartSample chartSample)
: base()
{
FlexChart chart = ChartSampleFactory.GetFlexChartSample(chartSample);
chart.ChartTooltip.Content = CountryRenderChartTooltip.GetCountryRenderChartTooltip(chart);
Content = chart;
}
public ToggleSeriesSample(ChartSample chartSample)
: base()
{
chart = ChartSampleFactory.GetFlexChartSample(chartSample);
chart.LegendToggle = true;
chart.SeriesVisibilityChanged += chart_SeriesVisibilityChanged;
RelativeLayout mainRelativeLayout = new RelativeLayout();
StackLayout pickerStack = new StackLayout();
pickerStack.Orientation = StackOrientation.Vertical;
salesSwitch = new Switch();
salesSwitch.IsToggled = true;
salesSwitch.Toggled += sales_Toggled;
pickerStack.Children.Add(GetSwitchAndLabel("Sales", salesSwitch));
expensesSwitch = new Switch();
expensesSwitch.IsToggled = true;
expensesSwitch.Toggled += expenses_Toggled;
pickerStack.Children.Add(GetSwitchAndLabel("Expenses", expensesSwitch));
downloadsSwitch = new Switch();
downloadsSwitch.IsToggled = true;
downloadsSwitch.Toggled += downloads_Toggled;
pickerStack.Children.Add(GetSwitchAndLabel("Downloads", downloadsSwitch));
mainRelativeLayout.Children.Add(pickerStack, Constraint.Constant(0),
Constraint.Constant(0));
mainRelativeLayout.Children.Add(chart, Constraint.Constant(0), Constraint.RelativeToView(pickerStack, (parent, sibling) =>
{
return sibling.Y + sibling.Height;
}),
Constraint.RelativeToView(pickerStack, (parent, sibling) =>
{
return parent.Width;
}),
Constraint.RelativeToView(pickerStack, (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) =>
{
pickerStack.WidthRequest = mainRelativeLayout.Width;
};
Content = mainRelativeLayout;
}
public MixedChartTypesSample(ChartSample chartSample)
: base()
{
FlexChart chart = ChartSampleFactory.GetFlexChartSample(chartSample);
IEnumerable<ChartSeries> seriesList = chart.Series;
seriesList.ToArray()[2].ChartType = Xuni.Xamarin.FlexChart.ChartType.Line;
Content = chart;
}
public ThemingSample(ChartSample chartSample)
: base()
{
StackLayout grid = new StackLayout() { VerticalOptions = LayoutOptions.FillAndExpand };
Picker picker = this.CreatePalettesPicker();
picker.VerticalOptions = LayoutOptions.Start;
grid.Children.Add(picker);
chart = ChartSampleFactory.GetFlexChartSample(chartSample);
grid.Children.Add(chart);
chart.VerticalOptions = LayoutOptions.FillAndExpand;
picker.SelectedIndex = 0;
Content = grid;
}
public static FlexChart GetFlexChartSample(ChartSample chartSample)
{
switch (chartSample.SampleDataType)
{
case (int)ChartSampleDataType.SALES_EXPENSES_DOWNLOADS:
return SalesExpensesDownloads();
case (int)ChartSampleDataType.BUBBLE:
return Bubble();
//case (int)ChartSampleDataType.FINANCIAL:
// return FinancialChart();
}
return null;
}
public static FlexChart GetFlexChartSample(ChartSample chartSample)
{
switch (chartSample.SampleDataType)
{
case (int)ChartSampleDataType.SALES_EXPENSES_DOWNLOADS:
return(SalesExpensesDownloads());
case (int)ChartSampleDataType.BUBBLE:
return(Bubble());
//case (int)ChartSampleDataType.FINANCIAL:
// return FinancialChart();
}
return(null);
}
public SelectionModesSample(ChartSample chartSample)
: base()
{
FlexChart chart = ChartSampleFactory.GetFlexChartSample(chartSample);
chart.SelectedBorderColor = Color.FromRgb(255, 0, 0);
chart.SelectedBorderWidth = 3;
chart.SelectedDashes = new double[] { 20, 10 };
RelativeLayout mainRelativeLayout = new RelativeLayout();
WrapLayout pickerStack = new WrapLayout();
pickerStack.Orientation = StackOrientation.Horizontal;
Picker chartType = Pickers.GetChartTypePicker(chart);
Picker selectionType = Pickers.GetSelectionModeTypePicker(chart);
chartType.SelectedIndex = 0;
selectionType.SelectedIndex = 1;
pickerStack.Children.Add(chartType);
pickerStack.Children.Add(selectionType);
mainRelativeLayout.Children.Add(pickerStack, Constraint.Constant(0),
Constraint.Constant(0));
mainRelativeLayout.Children.Add(chart, Constraint.Constant(0), Constraint.RelativeToView(pickerStack, (parent, sibling) =>
{
return sibling.Y + sibling.Height;
}),
Constraint.RelativeToView(pickerStack, (parent, sibling) =>
{
return parent.Width;
}),
Constraint.RelativeToView(pickerStack, (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) =>
{
pickerStack.WidthRequest = mainRelativeLayout.Width;
};
Content = mainRelativeLayout;
}
public ChartTypesSample(ChartSample chartSample)
: base()
{
FlexChart chart = ChartSampleFactory.GetFlexChartSample(chartSample);
RelativeLayout mainRelativeLayout = new RelativeLayout();
WrapLayout pickerStack = new WrapLayout();
pickerStack.Orientation = StackOrientation.Horizontal;
Picker chartType = Pickers.GetChartTypePicker(chart);
Picker stackingType = Pickers.GetChartStackingTypePicker(chart);
Picker rotationType = Pickers.GetChartRotationTypePicker(chart);
pickerStack.Children.Add(chartType);
pickerStack.Children.Add(stackingType);
pickerStack.Children.Add(rotationType);
mainRelativeLayout.Children.Add(pickerStack, Constraint.Constant(0),
Constraint.Constant(0));
mainRelativeLayout.Children.Add(chart, Constraint.Constant(0), Constraint.RelativeToView(pickerStack, (parent, sibling) =>
{
return sibling.Y + sibling.Height;
}),
Constraint.RelativeToView(pickerStack, (parent, sibling) =>
{
return parent.Width;
}),
Constraint.RelativeToView(pickerStack, (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) =>
{
pickerStack.WidthRequest = mainRelativeLayout.Width;
};
Content = mainRelativeLayout;
}
public TitleAndLegendSample(ChartSample chartSample)
: base()
{
FlexChart chart = ChartSampleFactory.GetFlexChartSample(chartSample);
chart.HeaderText = "Sample Chart";
chart.HeaderTextColor = Color.FromHex("#80044d");
chart.HeaderFont = Font.SystemFontOfSize(30);
chart.HeaderXAlign = TextAlignment.Center;
chart.FooterText = "2014 GrapeCity, Inc.";
chart.FooterTextColor = Color.FromHex("#80044d");
chart.FooterFont = Font.SystemFontOfSize(14);
chart.FooterXAlign = TextAlignment.Center;
chart.AxisX.TitleText = "Amount";
chart.AxisX.TitleFont = Font.SystemFontOfSize(14, FontAttributes.Bold | FontAttributes.Italic);
chart.AxisY.TitleText = "Country";
chart.AxisY.TitleFont = Font.SystemFontOfSize(14, FontAttributes.Bold | FontAttributes.Italic);
Content = chart;
}
public BubbleChartSample(ChartSample chartSample)
{
FlexChart chart = ChartSampleFactory.GetFlexChartSample(chartSample);
Content = chart;
}
public FinancialChart(ChartSample chartSample)
{
FlexChart chart = ChartSampleFactory.GetFlexChartSample(chartSample);
Content = chart;
}
public GettingStartedSample(ChartSample chartSample) : base()
{
chart = ChartSampleFactory.GetFlexChartSample(chartSample);
Content = chart;
}
