protected override WriteResult Write(OpenXMLWpfMathRenderer renderer, AccentedAtom item)
{
string accentString = string.Empty;
if (item.AccentAtom is SymbolAtom symAtom)
{
if (SymbolAtomRenderer.TryConvert(symAtom.Name, out var text))
{
accentString = text;
}
if (symAtom.Name == "widehat")
{
accentString = null;
}
}
var accent = new Accent();
renderer.Push(accent);
var accentProperties = new AccentProperties();
if (accentString != null) // for widehat, it seems that Word don't even have an accent char (and for widetilde, it is an empty string !)
{
accentProperties.AppendChild(new AccentChar()
{
Val = accentString
});
}
accentProperties.AppendChild(
new ControlProperties(
new W.RunProperties(
new W.RunFonts()
{
Ascii = "Cambria Math", HighAnsi = "Cambria Math"
},
new W.Italic()
)
)
);
accent.AppendChild(accentProperties);
renderer.Push(new Base());
renderer.Write(item.BaseAtom);
renderer.PopTo(accent);
return(WriteResult.Completed);
}
protected override WriteResult Write(OpenXMLWpfMathRenderer renderer, FencedAtom item)
{
var delimiter = renderer.Push(new Delimiter());
string leftDelimiterString = "|";
string rightDelimiterString = "|";
if (item.LeftDelimeter is SymbolAtom symLeft)
{
if (SymbolAtomRenderer.TryConvert(symLeft.Name, out var text))
{
leftDelimiterString = text;
}
}
if (item.RightDelimeter is SymbolAtom symRight)
{
if (SymbolAtomRenderer.TryConvert(symRight.Name, out var text))
{
rightDelimiterString = text;
}
}
var delimiterProp = new DelimiterProperties(
new BeginChar {
Val = leftDelimiterString
},
new EndChar {
Val = rightDelimiterString
},
new ControlProperties(
new W.RunProperties(
new W.RunFonts()
{
Ascii = "Cambria Math", HighAnsi = "Cambria Math"
},
new W.Italic()
)
)
);
delimiter.AppendChild(delimiterProp);
var baseEle = renderer.Push(new Base());
renderer.Write(item.BaseAtom);
renderer.PopTo(delimiter);
return(WriteResult.Completed);
}
