static void LoadBundleFont(Typography.FontManagement.InstalledTypefaceCollection fontCollection, string fontFilename)
{
if (File.Exists(fontFilename))
{
using (Stream s = new FileStream(fontFilename, FileMode.Open, FileAccess.Read))
using (var ms = new MemoryStream())// This is a simple hack because on Xamarin.Android, a `Stream` created by `AssetManager.Open` is not seekable.
{
s.CopyTo(ms);
fontCollection.AddFontStreamSource(new BundleResourceFontStreamSource(new MemoryStream(ms.ToArray()), fontFilename));
}
}
}
static void LoadBundleFont(Typography.FontManagement.InstalledTypefaceCollection fontCollection, string fontfile)
{
// This is a simple hack because on Xamarin.Android, a `Stream` created by `AssetManager.Open` is not seekable.
using (Stream s = MainActivity.AssetManager.Open(fontfile))
{
var ms = new MemoryStream();
s.CopyTo(ms);
ms.Position = 0;
fontCollection.AddFontStreamSource(new BundleResourceFontStreamSource(ms, fontfile));
}
}
} // End Function TypefaceFromFile
public static Typography.FontManagement.TypefaceStore GetTypeFaceStore(string fontDirectory)
{
//1. create font collection
Typography.FontManagement.InstalledTypefaceCollection installedFontCollection = new Typography.FontManagement.InstalledTypefaceCollection();
//2. set some essential handler
installedFontCollection.SetFontNameDuplicatedHandler((f1, f2) => Typography.FontManagement.FontNameDuplicatedDecision.Skip);
// installedFontCollection.LoadFontsFromFolder(fontDirectory);
Typography.FontManagement.InstalledTypefaceCollectionExtensions.LoadFontsFromFolder(installedFontCollection, fontDirectory);
// // installedFontCollection.LoadSystemFonts();
// Typography.FontManagement.InstalledTypefaceCollectionExtensions.LoadSystemFonts(installedFontCollection);
installedFontCollection.UpdateUnicodeRanges();
Typography.FontManagement.TypefaceStore typefaceStore = new Typography.FontManagement.TypefaceStore();
typefaceStore.FontCollection = installedFontCollection;
return(typefaceStore);
} // End Function GetTypeFaceStore
void LoadFonts(Typography.FontManagement.InstalledTypefaceCollection fontCollection)
{
LoadBundleFont(fontCollection, "DroidSans.ttf");
LoadBundleFont(fontCollection, "tahoma.ttf");
LoadBundleFont(fontCollection, "SOV_Thanamas.ttf");
}
