public object Convert(object[] values, Type targetType,
object parameter, System.Globalization.CultureInfo culture)
{
if (values.Length < 2)
{
return(null);
}
ObservableCollection <AxisDefinitionModel> ad = values[0] as ObservableCollection <AxisDefinitionModel>;
if (ad == null)
{
return(null);
}
string axiskey = values[1] as string;
if (axiskey == null)
{
return(null);
}
AxisDefinitionModel axis = ad.SingleOrDefault(x => x.Key == axiskey);
if (axis != null)
{
return(axis.AxisTitle);
}
return(null);
}
/// <summary>
/// Fills a <see cref="OfficeOpenXml.Drawing.Chart.ExcelChartAxis"/> object with model data.
/// </summary>
/// <param name="axis"><see cref="OfficeOpenXml.Drawing.Chart.ExcelChartAxis" /> object.</param>
/// <param name="axisNodeAsXml"><c>Xml</c> node than represent an axis definition.</param>
/// <param name="model">Axis model definition.</param>
private static void FormatFromModel(this ExcelChartAxis axis, XmlNode axisNodeAsXml, AxisDefinitionModel model)
{
if (model.Values.HasMaximunValue)
{
axis.MaxValue = double.Parse(model.Values.Maximun, CultureInfo.InvariantCulture);
}
if (model.Values.HasMinimunValue)
{
axis.MinValue = double.Parse(model.Values.Minimun, CultureInfo.InvariantCulture);
}
axis.MajorTickMark = model.Marks.Major.ToEppTickMark();
axis.MinorTickMark = model.Marks.Minor.ToEppTickMark();
axis.LabelPosition = model.Labels.Position.ToEppLabelPosition();
axis.TickLabelPosition = model.Labels.Position.ToEppLabelPosition();
axisNodeAsXml.AddAxisGridLinesMode(model.GridLines);
axisNodeAsXml.AddAxisLabelProperties(model.Labels);
axisNodeAsXml.AddAxisLabelAlignment(model.Labels.Alignment);
axisNodeAsXml.ModifyAxisCrosses();
var axisType = axisNodeAsXml.ExtractAxisType();
axis.Title.FormatFromModel(axisType.ToKnownChartElement(), model.Title);
}
public AxisDefinitionViewModel()
{
AxisDefinitionModel = new AxisDefinitionModel();
}
public AxisDefinitionViewModel(AxisDefinitionModel model)
{
AxisDefinitionModel = model;
}
