protected override WriteResult Write(OpenXMLWpfMathRenderer renderer, CharAtom item)
{
bool runCreated = false;
var run = renderer.Peek() as Run;
if (run == null)
{
runCreated = true;
run = (Run)renderer.Push(new Run());
var runProperties = new W.RunProperties();
runProperties.AppendChild(new W.RunFonts()
{
Ascii = "Cambria Math", HighAnsi = "Cambria Math"
});
// Foreground color
var cf = renderer.PeekForegroundColor();
if (cf.R != 0 || cf.G != 0 || cf.B != 0)
{
runProperties.AppendChild(new W.Color()
{
Val = string.Format("{0:X2}{1:X2}{2:X2}", cf.R, cf.G, cf.B)
});
}
// Background color
var cb = renderer.PeekBackgroundColor();
if (cb.R != 255 || cb.G != 255 || cb.B != 255)
{
runProperties.AppendChild(new W.Shading()
{
Color = "Auto", Fill = string.Format("{0:X2}{1:X2}{2:X2}", cb.R, cb.G, cb.B)
});
}
run.AppendChild(runProperties);
}
var text = new DocumentFormat.OpenXml.Math.Text()
{
Text = string.Empty + item.Character
};
run.AppendChild(text);
if (runCreated)
{
renderer.PopTo(run);
}
return(WriteResult.Completed);
}