/// <summary>
/// An XGlyphTypeface for a font souce that comes from a custom font resolver
/// creates a solitary font family exclusively for it.
/// </summary>
internal static XFontFamily CreateSolitary(string name)
{
// Custom font resolver face names must not clash with platform family names.
FontFamilyInternal fontFamilyInternal = FontFamilyCache.GetFamilyByName(name);
if (fontFamilyInternal == null)
{
fontFamilyInternal = FontFamilyInternal.GetOrCreateFromName(name, false);
fontFamilyInternal = FontFamilyCache.CacheOrGetFontFamily(fontFamilyInternal);
}
// Create font family and save it in cache. Do not try to create platform objects.
return(new XFontFamily(fontFamilyInternal));
//// Custom font resolver face names must not clash with platform family names.
//if (FontFamilyCache.GetFamilyByName(name) != null)
//{
// // User must rename its font face to resolve naming confilict.
// throw new InvalidOperationException(String.Format("Font face name {0} clashs with existing family name.", name));
//}
//// Create font family and save it in cache. Do not try to create platform objects.
//FontFamilyInternal fontFamilyInternal = FontFamilyInternal.GetOrCreateFromName(name, false);
//fontFamilyInternal = FontFamilyCache.CacheFontFamily(fontFamilyInternal);
//return new XFontFamily(fontFamilyInternal);
}
/// <summary>
/// An XGlyphTypeface for a font source that comes from a custom font resolver
/// creates a solitary font family exclusively for it.
/// </summary>
internal static XFontFamily GetOrCreateFontFamily(string name)
{
// Custom font resolver face names must not clash with platform family names.
FontFamilyInternal fontFamilyInternal = FontFamilyCache.GetFamilyByName(name);
if (fontFamilyInternal == null)
{
fontFamilyInternal = FontFamilyInternal.GetOrCreateFromName(name, false);
fontFamilyInternal = FontFamilyCache.CacheOrGetFontFamily(fontFamilyInternal);
}
// Create font family and save it in cache. Do not try to create platform objects.
return(new XFontFamily(fontFamilyInternal));
}
internal XFontFamily(string familyName, bool createPlatformObjects)
{
FamilyInternal = FontFamilyInternal.GetOrCreateFromName(familyName, createPlatformObjects);
}
/// <summary>
/// Initializes a new instance of the <see cref="XFontFamily"/> class.
/// </summary>
/// <param name="familyName">The family name of a font.</param>
public XFontFamily(string familyName)
{
FamilyInternal = FontFamilyInternal.GetOrCreateFromName(familyName, true);
}