Sets the outline to the chart legend.
| Name | Type | Description |
| oStroke | ApiStroke | The stroke used to create the legend outline. |
builder.CreateFile("docx");
var oDocument = Api.GetDocument();
var oParagraph = oDocument.GetElement(0);
var oChart = Api.CreateChart("bar3D", [
[200, 240, 280],
[250, 260, 280]
], ["Projected Revenue", "Estimated Costs"], [2014, 2015, 2016], 4051300, 2347595, 24);
oParagraph.AddDrawing(oChart);
var oFill = Api.CreateSolidFill(Api.CreateRGBColor(51, 51, 51));
oChart.SetSeriesFill(oFill, 0, false);
oFill = Api.CreateSolidFill(Api.CreateRGBColor(255, 111, 61));
oChart.SetSeriesFill(oFill, 1, false);
var oStroke = Api.CreateStroke(0.5 * 36000, Api.CreateSolidFill(Api.CreateRGBColor(51, 51, 51)));
oChart.SetLegendOutLine(oStroke);
builder.SaveFile("docx", "SetLegendOutLine.docx");
builder.CloseFile();