public CollectionFont(FontCollectionType fontCollection)
{
LatinFont = fontCollection.LatinFont.Typeface;
EastAsianFont = fontCollection.EastAsianFont.Typeface;
ComplexScriptFont = fontCollection.ComplexScriptFont.Typeface;
SupplementalFonts = fontCollection.Elements <SupplementalFont>().ToDictionary(sf => sf.Script.ToString(), sf => sf.Typeface.ToString());
}
public void FillExcelCollectionFont(FontCollectionType excelFont)
{
excelFont.AppendChild(new LatinFont {
Typeface = LatinFont
});
excelFont.AppendChild(new EastAsianFont {
Typeface = EastAsianFont
});
excelFont.AppendChild(new ComplexScriptFont {
Typeface = ComplexScriptFont
});
SupplementalFonts.Select(pair => new SupplementalFont {
Script = pair.Key, Typeface = pair.Value
})
.ForEach(sf => excelFont.AppendChild(sf));
}
private static string GetFontFromFontCollection(string scriptTag, FontLang themeTypefaceFontLang,
FontCollectionType fontCollection)
{
if (fontCollection == null)
{
return(string.Empty);
}
// 假定存在对应的语言的字体，那么获取对应的字体
// 存放方式如
/*
* <a:majorFont xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main">
* <a:latin typeface="Calibri Light" panose="020F0302020204030204" />
* <a:ea typeface="" />
* <a:cs typeface="" />
* <a:font script="Jpan" typeface="ＭＳ Ｐゴシック" />
* <a:font script="Hang" typeface="맑은 고딕" />
* <a:font script="Hans" typeface="宋体" />
* </a:majorFont>
* <a:minorFont xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main">
* <a:latin typeface="Calibri" panose="020F0502020204030204" />
* <a:ea typeface="" />
* <a:cs typeface="" />
* <a:font script="Jpan" typeface="ＭＳ Ｐゴシック" />
* <a:font script="Hang" typeface="맑은 고딕" />
* <a:font script="Hans" typeface="宋体" />
* </a:minorFont>
*/
foreach (var font in fontCollection.Elements <SupplementalFont>())
{
// <a:font script="Hang" typeface="맑은 고딕" />
if (string.Equals(font.Script, scriptTag, StringComparison.OrdinalIgnoreCase))
{
return(font.Typeface);
}
}
// 也就是先尝试获取语言文化的，如果获取不到，就采用对应语言的
TextFontType textFont = null;
switch (themeTypefaceFontLang)
{
case FontLang.LatinFont:
textFont = fontCollection.LatinFont;
break;
case FontLang.EastAsianFont:
textFont = fontCollection.EastAsianFont;
break;
case FontLang.ComplexScriptFont:
textFont = fontCollection.ComplexScriptFont;
break;
case FontLang.SymbolFont:
// 特别不处理，为什么？
// 在 fontCollection 是不存在的 SymbolFont 的
break;
default:
throw new ArgumentOutOfRangeException(nameof(themeTypefaceFontLang), themeTypefaceFontLang, null);
}
var typeface = textFont?.Typeface?.Value;
if (!string.IsNullOrEmpty(typeface))
{
return(typeface);
}
Debug.Assert(false, "找不到字体");
return(null);
}
