/// <summary>
/// Fills a <see cref="OfficeOpenXml.Drawing.ExcelDrawingBorder"/> object with model data.
/// </summary>
/// <param name="border"><see cref="OfficeOpenXml.Drawing.ExcelDrawingBorder"/> object.</param>
/// <param name="element">Chart element.</param>
/// <param name="model">Chart border model definition.</param>
/// <exception cref="T:System.ArgumentNullException">If <paramref name="border" /> is <c>null</c>.</exception>
/// <exception cref="T:System.ArgumentNullException">If <paramref name="model" /> is <c>null</c>.</exception>
/// <exception cref="T:System.ComponentModel.InvalidEnumArgumentException">The value specified is outside the range of valid values.</exception>
public static void FormatFromModel(this ExcelDrawingBorder border, KnownChartElement element, ChartBorderModel model)
{
SentinelHelper.IsEnumValid(element);
SentinelHelper.ArgumentNull(model);
SentinelHelper.ArgumentNull(border);
if (model.Show == YesNo.Yes)
{
border.Fill.Color = model.GetColor();
border.Width = model.Width.ToEppBorderWidth();
border.LineStyle = model.Style.ToEppLineStyle();
}
if (model.Shadow.Show == YesNo.No)
{
return;
}
var root = ChartXmlHelper.FromKnownChartElement(element);
var exist = ChartXmlHelper.TryGetElementFrom(root, "c:spPr", out var shapePropertiesNode);
shapePropertiesNode.AddEffectContainerNode(model.Shadow);
if (!exist)
{
root.AppendChild(shapePropertiesNode);
}
}
/// <summary>
/// Fills a <see cref="OfficeOpenXml.Drawing.Chart.ExcelChartTitle"/> object with model data.
/// </summary>
/// <param name="title"><see cref="OfficeOpenXml.Drawing.Chart.ExcelChartTitle"/> object.</param>
/// <param name="element">A <see cref="KnownChartElement" /> value.</param>
/// <param name="model">Chart title model definition.</param>
private static void FormatFromModel(this ExcelChartTitle title, KnownChartElement element, ChartTitleModel model)
{
if (model.Show == YesNo.No)
{
return;
}
if (!string.IsNullOrEmpty(model.Text))
{
title.Text = model.Text;
title.Font.SetFromFont(model.Font.ToFont());
title.Font.Color = model.Font.GetColor();
title.Rotation = model.Orientation.ToAngle();
title.TextVertical = model.Orientation == KnownAxisOrientation.Vertical ? eTextVerticalType.WordArtVertical : eTextVerticalType.Horizontal;
}
title.Border.FormatFromModel(element, model.Border);
}
/// <summary>
/// Returns a value than represents a known node.
/// </summary>
/// <param name="element">A <see cref="KnownChartElement"/> value.</param>
/// <returns>
/// <see cref="XmlNode"/> reference that contains <c>Xml</c> node.
/// </returns>
/// <exception cref="InvalidEnumArgumentException">The value specified is outside the range of valid values.</exception>
public XmlNode FromKnownChartElement(KnownChartElement element)
{
SentinelHelper.IsEnumValid(element);
XmlNode knownRootNode = null;
switch (element)
{
case KnownChartElement.Self:
knownRootNode = GetXmlNode(ChartSpaceRootNode);
break;
case KnownChartElement.Legend:
knownRootNode = GetXmlNode(ChartLegendRootNode);
break;
case KnownChartElement.PlotArea:
knownRootNode = GetXmlNode(ChartPlotAreaRootNode);
break;
case KnownChartElement.ChartTitle:
knownRootNode = GetXmlNode(ChartTitleRootNode);
break;
case KnownChartElement.PrimaryCategoryAxis:
knownRootNode = GetElementsByTagName("c:catAx").ToList()[0];
break;
case KnownChartElement.PrimaryValueAxis:
knownRootNode = GetElementsByTagName("c:valAx").ToList()[0];
break;
case KnownChartElement.SecondaryCategoryAxis:
var catAxisXmlList = GetElementsByTagName("c:catAx").ToList();
SentinelHelper.IsTrue(catAxisXmlList.Count <= 1, "Error the secondary axis does not exist");
knownRootNode = catAxisXmlList[1];
break;
case KnownChartElement.SecondaryValueAxis:
var valAxisXmlList = GetElementsByTagName("c:valAx").ToList();
SentinelHelper.IsTrue(valAxisXmlList.Count <= 1, "Error the secondary axis does not exist");
knownRootNode = valAxisXmlList[1];
break;
case KnownChartElement.PrimaryCategoryAxisTitle:
knownRootNode = GetXmlNode(GetElementsByTagName("c:catAx").ToList()[0], "c:title");
break;
case KnownChartElement.PrimaryValueAxisTitle:
knownRootNode = GetXmlNode(GetElementsByTagName("c:valAx").ToList()[0], "c:title");
break;
case KnownChartElement.SecondaryCategoryAxisTitle:
var catAxisXmlList1 = GetElementsByTagName("c:catAx").ToList();
SentinelHelper.IsTrue(catAxisXmlList1.Count <= 1, "Error the secondary axis does not exist");
knownRootNode = GetXmlNode(catAxisXmlList1[1], "c:title");
break;
case KnownChartElement.SecondaryValueAxisTitle:
var valAxisXmlList2 = GetElementsByTagName("c:valAx").ToList();
SentinelHelper.IsTrue(valAxisXmlList2.Count <= 1, "Error the secondary axis does not exist");
knownRootNode = GetXmlNode(valAxisXmlList2[1], "c:title");
break;
}
return(knownRootNode);
}
