public BarChartControl(BarChartNodeModel model)
{
InitializeComponent();
model.PropertyChanged += NodeModel_PropertyChanged;
BuildUI(model);
DataContext = this;
}
private void BuildUI(BarChartNodeModel model)
{
if (!model.InPorts[0].IsConnected && !model.InPorts[1].IsConnected && !model.InPorts[2].IsConnected)
{
BarChart.Series = new SeriesCollection
{
new ColumnSeries
{
Title = "2019",
Values = new ChartValues <double> {
5, 6, 7, 8
}
},
new ColumnSeries
{
Title = "2020",
Values = new ChartValues <double> {
10, 12, 14, 16
}
},
new ColumnSeries
{
Title = "2021",
Values = new ChartValues <double> {
15, 18, 21, 24
}
}
};
}
else if (model.InPorts[0].IsConnected && model.InPorts[1].IsConnected && model.InPorts[2].IsConnected)
{
if (model.Labels.Count == model.Values.Count && model.Labels.Count > 0)
{
var seriesRange = new ColumnSeries[model.Labels.Count];
for (var i = 0; i < model.Labels.Count; i++)
{
seriesRange[i] = new ColumnSeries
{
Title = model.Labels[i],
Values = new ChartValues <double>(model.Values[i]),
Fill = model.Colors[i]
};
}
BarChart.Series.AddRange(seriesRange);
}
}
}
