/// <summary>
/// Overloaded constructor used create an instance of the ChartModel class during serialization.
/// The public properties of this class are set by this contructor as they are obtained from the
/// IChart interface object passed as the parameter.
/// </summary>
/// <param name="chart">Specifies the IChart interface object to be serialized.</param>
/// <remarks>
/// The ChartModel class contains as serializable properties all other FlexChart objects appropriate
/// for serializing the FlexChart control, it is only necessary to request serialization of the
/// IChart object to store all information about the chart. Subobjects do need not be serialized separately.
/// </remarks>
public ChartModel(IChart chart)
{
// simple properties
ChartType = chart.ChartType;
Header = chart.Header;
Footer = chart.Footer;
Stacking = chart.Stacking;
{ // capture the XItems used for Axis Labeling.
List <object> oItems = chart.GetXItems();
if (oItems != null && oItems.Count > 0 && oItems[0].GetType() == typeof(string))
{
List <string> sItems = new List <string>();
foreach (object o in oItems)
{
sItems.Add(o as string);
}
XItems = sItems;
}
}
// styles
Style = StyleSerializer.StyleToString(chart.GetStyle(), chart as IBrushConverter);
HeaderStyle = StyleSerializer.StyleToString(chart.GetStyle("Header"), chart as IBrushConverter);
FooterStyle = StyleSerializer.StyleToString(chart.GetStyle("Footer"), chart as IBrushConverter);
HeaderBorderStyle = StyleSerializer.StyleToString(chart.GetStyle("HeaderBorder"), chart as IBrushConverter);
FooterBorderStyle = StyleSerializer.StyleToString(chart.GetStyle("FooterBorder"), chart as IBrushConverter);
PlotStyle = StyleSerializer.StyleToString(chart.GetStyle("Plot"), chart as IBrushConverter);
SelectedStyle = StyleSerializer.StyleToString(chart.GetStyle("Selected"), chart as IBrushConverter);
// data
Series = new List <SeriesModel>();
foreach (var ser in chart.Series)
{
Series.Add(new SeriesModel(ser));
}
// axes
//
Axes = new List <AxisModel>();
foreach (IAxis ax in chart.GetAxes())
{
Axes.Add(new AxisModel(ax));
}
// legend
//
Legend = new LegendModel(chart.Legend, chart);
// ChartOptions
Options = new OptionsModel(chart);
// DataLabel
DataLabel = new DataLabelModel(chart.DataLabel, chart);
}
