public CustomChartPage()
{
chartService = new CustomCharts.Services.ChartController();
pageLayout = new StackLayout();
absolutelayout = new AbsoluteLayout();
lView = InitializeListView();
floatingButton = InitializeFloatingButton();
this.Icon = new FileImageSource {
File = "ic_pie_chart_black_24dp.png"
};
this.Title = "My Charts";
this.Content = absolutelayout;
UpdateLayout();
AbsoluteLayout.SetLayoutFlags(pageLayout, AbsoluteLayoutFlags.All);
AbsoluteLayout.SetLayoutBounds(pageLayout, new Rectangle(0f, 0f, 1f, 1f));
absolutelayout.HorizontalOptions = LayoutOptions.FillAndExpand;
absolutelayout.VerticalOptions = LayoutOptions.FillAndExpand;
absolutelayout.Children.Add(pageLayout);
absolutelayout.Children.Add(floatingButton);
chartService.Charts.CollectionChanged += CollectionCustomChart_CollectionChanged;
}
/// <summary>
/// Muestra el popupView y guarda el objeto chartController
/// </summary>
/// <param name="chartService"></param>
public void Display(CustomCharts.Services.ChartController chartService, CustomNavigationPage navPage)
{
this._chartService = chartService;
this._navPage = navPage;
PopupNavigation.Instance.PushAsync(this);
}
