/// <summary>
/// Overloaded constructor used create an instance of the PieModel class during serialization.
/// The public properties of this class are set by this contructor as they are obtained from the
/// IPieChart interface object passed as the parameter.
/// </summary>
/// <param name="chart"></param>
public PieModel(IPieChart chart)
{
// simple properties
Header = chart.Header;
Footer = chart.Footer;
// 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);
InnerRadius = chart.InnerRadius;
Offset = chart.Offset;
StartAngle = chart.StartAngle;
Reversed = chart.Reversed;
// data
Values = chart.GetValues();
Names = chart.GetNames();
Legend = new LegendModel(chart.Legend, chart);
DataLabel = new PieDataLabelModel(chart.DataLabel, chart);
}
/// <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);
}
/// <summary>
/// PieModel.Load is used to set the properties of an existing FlexPie object in a FlexPie based control.
/// The values used are those stored in an existing PieModel class object that is typically created and set by
/// a standard serializer during deserialization.
/// </summary>
/// <param name="chart">Specifies an existing instance of a FlexPie class object.</param>
/// <param name="model">Specifies an existing instannce of a PieModel class object created by a
/// a standard serializer during deserialization.</param>
public static void Load(FlexPie chart, PieModel model)
{
// simple properties
#if WINFORMS
chart.Header.Content = model.Header;
chart.Footer.Content = model.Footer;
#endif
#if WPF
chart.Header = model.Header;
chart.Footer = model.Footer;
#endif
// styles
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.Style), null);
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.HeaderStyle), "Header");
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.FooterStyle), "Footer");
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.HeaderBorderStyle), "HeaderBorder");
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.FooterBorderStyle), "FooterBorder");
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.PlotStyle), "Plot");
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.SelectedStyle), "Selected");
chart.InnerRadius = model.InnerRadius;
chart.Offset = model.Offset;
chart.StartAngle = model.StartAngle;
chart.Reversed = model.Reversed;
double[] values = model.Values;
string[] names = model.Names;
List <FlexPieSlice> slices = new List <FlexPieSlice>();
for (int ps = 0; ps < values.Length; ps++)
{
FlexPieSlice slice = new FlexPieSlice(values[ps], names[ps]);
slices.Add(slice);
}
chart.Binding = "Value";
chart.BindingName = "Name";
#if WINFORMS
chart.DataSource = slices;
#endif
#if WPF
chart.ItemsSource = slices;
#endif
LegendModel.Load(chart, model.Legend);
PieDataLabelModel.Load(chart.DataLabel, model.DataLabel);
}
/// <summary>
/// LegendModel.Load is used to set the properties of an existing Legend object in a FlexChart based control.
/// The values used are those stored in an existing LegendModel class object that is typically created and set by
/// a standard serializer during deserialization.
/// </summary>
/// <param name="legend">Specifies an existing instance of a Legend class object.</param>
/// <param name="legendModel">Specifies an existing instannce of a LegendModel class object created by a
/// a standard serializer during deserialization.</param>
public static void Load(FlexChartBase chart, LegendModel legendModel)
{
#if WINFORMS
chart.Legend.Position = legendModel.Position;
chart.Legend.Orientation = legendModel.Orientation;
chart.Legend.Title = legendModel.Title;
chart.Legend.Reversed = legendModel.Reversed;
((ILegend)chart.Legend).SetStyle(StyleSerializer.StyleFromString(legendModel.Style), "_");
((ILegend)chart.Legend).SetStyle(StyleSerializer.StyleFromString(legendModel.TitleStyle), "_TitleStyle");
#endif
#if WPF
chart.LegendPosition = legendModel.Position;
chart.LegendOrientation = legendModel.Orientation;
chart.LegendTitle = legendModel.Title;
chart.LegendReversed = legendModel.Reversed;
// Legend styles are actually part of the chart object model and must be set there.
chart.LegendStyle = new ChartStyle(StyleSerializer.StyleFromString(legendModel.Style));
chart.LegendTitleStyle = new ChartStyle(StyleSerializer.StyleFromString(legendModel.TitleStyle));
#endif
}
/// <summary>
/// ChartModel.Load is used to set the properties of an existing FlexChart object in a FlexChart based control.
/// The values used are those stored in an existing ChartModel class object that is typically created and set by
/// a standard serializer during deserialization.
/// </summary>
/// <param name="chart">Specifies an existing instance of a FlexChart class object.</param>
/// <param name="model">Specifies an existing instannce of a ChartModel class object created by a
/// a standard serializer during deserialization.</param>
public static void Load(FlexChart chart, ChartModel model)
{
// simple properties
chart.ChartType = model.ChartType;
#if WINFORMS
chart.Header.Content = model.Header;
chart.Footer.Content = model.Footer;
#endif
#if WPF
chart.Header = model.Header;
chart.Footer = model.Footer;
#endif
chart.Stacking = model.Stacking;
if (model.XItems != null && model.XItems.Count > 0)
{
chart.BindingX = "X";
List <object> ds = new List <object>();
foreach (string s in model.XItems)
{
ds.Add(new { X = s });
}
#if WINFORMS
chart.DataSource = ds;
#endif
#if WPF
chart.ItemsSource = ds;
#endif
}
// Load Axes before series so they are available.
List <Axis> axes = new List <Axis>()
{
chart.AxisX, chart.AxisY
};
for (int iax = 2; iax < model.Axes.Count; iax++)
{
axes.Add(new Axis());
}
for (int iax = 0; iax < model.Axes.Count; iax++)
{
AxisModel.Load(axes[iax], model.Axes[iax]);
}
// data
var series = chart.Series;
series.Clear();
foreach (var sm in model.Series)
{
var ser = new Series();
series.Add(ser);
SeriesModel.Load(ser, sm);
if (sm.XAxisIndex > 0 && sm.XAxisIndex < axes.Count)
{
ser.AxisX = axes[sm.XAxisIndex];
}
if (sm.YAxisIndex > 0 && sm.YAxisIndex < axes.Count)
{
ser.AxisY = axes[sm.YAxisIndex];
}
}
// styles
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.Style), null);
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.HeaderStyle), "Header");
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.FooterStyle), "Footer");
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.HeaderBorderStyle), "HeaderBorder");
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.FooterBorderStyle), "FooterBorder");
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.PlotStyle), "Plot");
((IStyleProvider)chart).SetStyle(StyleSerializer.StyleFromString(model.SelectedStyle), "Selected");
// legend
LegendModel.Load(chart, model.Legend);
// ChartOptions
OptionsModel.Load(chart.Options, model.Options);
// DataLabel
DataLabelModel.Load(chart.DataLabel, model.DataLabel);
}
