/// <summary>
/// Initializes the tree map control.
/// </summary>
/// <param name="treemap">The XamTreemap.</param>
public void InitializeTreemap(XamTreemap treemap)
{
if (_treemap == null)
{
_treemap = treemap;
_treemap.ItemsSource = new List <HeatmapViewModel>()
{
this
};
_treemap.ItemsSourceRoot = this;
}
else
{
treemap.ItemsSource = _treemap.ItemsSource;
treemap.ItemsSourceRoot = _treemap.ItemsSourceRoot;
_treemap = treemap;
}
//Trigger a refresh on the color mappers.
TreemapFilter = _treemapFilter;
// Initialize Grid with Business Equipment node's information
//TODO-MT find replacement
//_stockService.RefreshCompanySummary(313, OnRefreshCompaniesSummary);
_selectedIndustry = "Business Equipment";
OnPropertyChanged("SelectedIndustry");
}
/// <summary>
/// Initializes a new instance of the <see cref="HeatmapViewModel"/> class.
/// </summary>
public HeatmapViewModel()
{
_drilledDataLoading = false;
_stockService = StockYahooDataService.Instance;
_treemapFilter = new TreemapFilter();
_treemapFilters = new List <TreemapFilter>();
this.IsInitialDataLoading = true;
SynchronizationContext.Current.Post(x => InitnializeSectorSummary(), null);
}
/// <summary>
/// Adds a new TreemapFilter.
/// </summary>
/// <param name="description"></param>
/// /// <param name="valuePath"></param>
/// <param name="minimum"></param>
/// <param name="maximum"></param>
public void AddTreemapFilter
(string description, string valuePath, double minimum, double maximum)
{
_treemapFilters.Add(new TreemapFilter()
{
Description = description,
ValuePath = valuePath,
Minimum = minimum,
Maximum = maximum,
});
if (_treemapFilter.Description == null)
{
_treemapFilter = _treemapFilters[0];
OnPropertyChanged("TreemapFilter");
}
OnPropertyChanged("TreemapFilters");
}