private static FontFamily GetFontFamily(string familyName)
{
int fontIndex = 0;
_currentFontCollection.FindFamilyName(familyName, out fontIndex);
if (fontIndex < 0)
{
return(null);
}
var fontFamily = _currentFontCollection.GetFontFamily(fontIndex);
return(fontFamily);
}
public static IEnumerable <string> GetAllFontFamilyName()
{
using (Factory Fact = new Factory())
using (FontCollection Collection = Fact.GetSystemFontCollection(new RawBool(false)))
{
for (int Index = 0; Index < Collection.FontFamilyCount; Index++)
{
using (FontFamily Font = Collection.GetFontFamily(Index))
{
if (Font.FamilyNames.FindLocaleName(ApplicationLanguages.PrimaryLanguageOverride, out int NameStringIndex))
{
yield return(Font.FamilyNames.GetString(NameStringIndex));
}
else if (Font.FamilyNames.FindLocaleName("en-us", out int NameStringIndex1))
{
yield return(Font.FamilyNames.GetString(NameStringIndex1));
}
else
{
yield return(Font.FamilyNames.GetString(0));
}
}
}
}
}
public static IEnumerable <FontFamily> GetFontFamilies(this FontCollection fontCollection)
{
for (int i = 0; i < fontCollection.FontFamilyCount; i++)
{
yield return(fontCollection.GetFontFamily(i));
}
}
private async Task <List <string> > LoadCustomFontCharacters(string fontfamilyname, string fontFilePath)
{
var uri = new Uri(fontFilePath);
var storageFile = await StorageFile.GetFileFromApplicationUriAsync(uri);
CurrentResourceFontLoader = new ResourceFontLoader(FactoryDWrite, await storageFile.OpenStreamForReadAsync());
CurrentFontCollection = new FontCollection(FactoryDWrite, CurrentResourceFontLoader,
CurrentResourceFontLoader.Key);
var character = new List <string>();
CurrentFontCollection.FindFamilyName(fontfamilyname, out var familyIndex);
if (familyIndex == -1)
{
return(character);
}
using (var fontFamily = CurrentFontCollection.GetFontFamily(familyIndex))
{
var font = fontFamily.GetFont(0);
var count = 65536 * 4 - 1;
for (var i = 0; i < count; i++)
{
if (font.HasCharacter(i))
{
character.Add(char.ConvertFromUtf32(i));
}
}
}
return(character);
}
protected static Font CompileFontData(string a_fontFamily, float a_fontSize)
{
if (!string.IsNullOrEmpty(a_fontFamily))
{
FontFamily fontFamily = FontCollection.GetFontFamily(a_fontFamily);
if (fontFamily != null)
{
return(new Font(fontFamily, a_fontSize, GraphicsUnit.Pixel));
}
InstalledFontCollection fontCollection = new InstalledFontCollection();
FontFamily[] fontFamilies = fontCollection.Families;
foreach (FontFamily font in fontFamilies)
{
if (font.Name == a_fontFamily)
{
return(new Font(font, a_fontSize, GraphicsUnit.Pixel));
}
}
}
return(new Font(SystemFonts.DefaultFont.FontFamily, a_fontSize));
}
void Create(string familyName, float sizeInPoints, FontStyle style, FontDecoration decoration)
{
Size = sizeInPoints;
FontStyle = style;
FontDecoration = decoration;
int index;
if (FontCollection.FindFamilyName(familyName, out index))
{
sw.FontStyle fontStyle;
sw.FontWeight fontWeight;
Conversions.Convert(style, out fontStyle, out fontWeight);
Control = FontCollection.GetFontFamily(index).GetFirstMatchingFont(fontWeight, sw.FontStretch.Normal, fontStyle);
}
}
private Font GetSystemFont(string fontFamilyName)
{
int fontFamilyIndex;
bool found = _systemFonts.FindFamilyName(fontFamilyName, out fontFamilyIndex);
if (!found)
{
throw new ArgumentException("Couldn't find the specified font.");
}
using (var fontFamily = _systemFonts.GetFontFamily(fontFamilyIndex))
{
return(fontFamily.GetFirstMatchingFont(FontWeight.Normal, FontStretch.Normal, FontStyle.Normal));
}
}
public static List <InstalledFont> GetFonts()
{
var fontList = new List <InstalledFont>();
using (var factory = new Factory())
{
FontCollection = factory.GetSystemFontCollection(false);
var familyCount = FontCollection.FontFamilyCount;
for (int i = 0; i < familyCount; i++)
{
try
{
using (var fontFamily = FontCollection.GetFontFamily(i))
{
var familyNames = fontFamily.FamilyNames;
if (!familyNames.FindLocaleName(CultureInfo.CurrentCulture.Name, out var index))
{
familyNames.FindLocaleName("en-us", out index);
}
bool isSymbolFont = fontFamily.GetFont(index).IsSymbolFont;
string name = familyNames.GetString(index);
fontList.Add(new InstalledFont()
{
Name = name,
FamilyIndex = i,
Index = index,
IsSymbolFont = isSymbolFont
});
}
}
catch (Exception e)
{
// Corrupted font files throw an exception
}
}
}
return(fontList);
}
async Task LoadCustomFonts()
{
await Task.Run(() =>
{
// Font Families
FontFamilyNames = new List <string> {
"Aileron", "Grundschrift"
};
// Character codes to check for:
int[] codes = { 0x41, 0x6f, 0x7c, 0xc2aa, 0xD7A3 };
FactoryDWrite = new SharpDX.DirectWrite.Factory();
CurrentResourceFontLoader = new ResourceFontLoader(FactoryDWrite, customFontStreams);
CurrentFontCollection = new FontCollection(FactoryDWrite, CurrentResourceFontLoader, CurrentResourceFontLoader.Key);
foreach (var fontfamilyname in FontFamilyNames)
{
int familyIndex;
CurrentFontCollection.FindFamilyName(fontfamilyname, out familyIndex);
using (var fontFamily = CurrentFontCollection.GetFontFamily(familyIndex))
{
var font = fontFamily.GetFont(0);
using (var fontface = new FontFace(font))
{
var results = fontface.GetGlyphIndices(codes);
for (int i = 0; i < codes.Length - 1; i++)
{
if (results[i] > 0)
{
Debug.WriteLine("Contains the unicode character " + codes[i]);
}
else
{
Debug.WriteLine("Does not contain the unicode character " + codes[i]);
}
}
}
}
}
});
}
public void SetTextFormat(TextFormat textFormat)
{
// Initializes properties using a text format, like font family, font size,
// and reading direction. For simplicity, this custom layout supports
// minimal formatting. No mixed formatting or alignment modes are supported.
readingDirection_ = textFormat.ReadingDirection;
fontEmSize_ = textFormat.FontSize;
localName_ = textFormat.LocaleName;
// Map font and style to fontFace.
FontCollection fontCollection = textFormat.FontCollection;// Need the font collection to map from font name to actual font.
if (fontCollection == null)
{
fontCollection = dwriteFactory_.GetSystemFontCollection(false);// No font collection was set in the format, so use the system default.
}
// Find matching family name in collection.
String fontFamilyName = textFormat.FontFamilyName;
int fontIndex;
// If the given font does not exist, take what we can get
// (displaying something instead nothing), choosing the foremost
// font in the collection.
if (!fontCollection.FindFamilyName(fontFamilyName, out fontIndex))
{
fontIndex = 0;
}
FontFamily fontFamily = fontCollection.GetFontFamily(fontIndex);
Font font = fontFamily.GetFirstMatchingFont(textFormat.FontWeight, textFormat.FontStretch, textFormat.FontStyle);
fontFace_ = new FontFace(font);
font.Dispose();
fontFamily.Dispose();
fontCollection.Dispose();
}
public static Font GetFont(Typeface typeface)
{
var fontFamily = typeface.FontFamily;
var fontCollection = GetOrAddFontCollection(fontFamily);
foreach (var familyName in fontFamily.FamilyNames)
{
if (fontCollection.FindFamilyName(familyName, out var index))
{
return(fontCollection.GetFontFamily(index).GetFirstMatchingFont(
(FontWeight)typeface.Weight,
FontStretch.Normal,
(FontStyle)typeface.Style));
}
}
InstalledFontCollection.FindFamilyName(FontFamily.Default.Name, out var i);
return(InstalledFontCollection.GetFontFamily(i).GetFirstMatchingFont(
(FontWeight)typeface.Weight,
FontStretch.Normal,
(FontStyle)typeface.Style));
}
private void LoadFonts()
{
Task.Run(() =>
{
var x = new List <string>();
var factory = new Factory();
FontCollection fontCollection = factory.GetSystemFontCollection(false);
int familyCount = fontCollection.FontFamilyCount;
for (int i = 0; i < familyCount; i++)
{
FontFamily fontFamily = fontCollection.GetFontFamily(i);
LocalizedStrings familyNames = fontFamily.FamilyNames;
int index;
if (!familyNames.FindLocaleName(CultureInfo.CurrentCulture.Name, out index))
{
familyNames.FindLocaleName("en-us", out index);
}
string name = familyNames.GetString(index);
x.Add(name);
}
Fonts = new ObservableCollection <string>(x.OrderBy(y => y));
});
}
public static Font GetFont(Typeface typeface)
{
var fontFamily = typeface.FontFamily;
var fontCollection = GetOrAddFontCollection(fontFamily);
int index;
foreach (var name in fontFamily.FamilyNames)
{
if (fontCollection.FindFamilyName(name, out index))
{
return(fontCollection.GetFontFamily(index).GetFirstMatchingFont(
(FontWeight)typeface.Weight,
(FontStretch)typeface.Stretch,
(FontStyle)typeface.Style));
}
}
InstalledFontCollection.FindFamilyName("Segoe UI", out index);
return(InstalledFontCollection.GetFontFamily(index).GetFirstMatchingFont(
(FontWeight)typeface.Weight,
(FontStretch)typeface.Stretch,
(FontStyle)typeface.Style));
}
public static SharpDX.DirectWrite.Font GetDxFont(string fontFamily, SharpDX.DirectWrite.FontWeight weight, SharpDX.DirectWrite.FontStretch stretch, SharpDX.DirectWrite.FontStyle style)
{
//Windows.UI.Xaml.Media.FontFamily fontFamily = textBlock.FontFamily;
if (fontFamily == null)
{
fontFamily = LabeLRenderer._defaultTextBlock.FontFamily.Source;
}
var fontKey = fontFamily + "-" + weight + "-" + stretch + "-" + style;
if (_loadedFonts.TryGetValue(fontKey, out SharpDX.DirectWrite.Font font))
{
return(font);
}
using (var factory = new Factory())
{
if (fontFamily.StartsWith("ms-appdata:///"))
{
var fontFamilyFilePath = fontFamily.Substring(14);
string dir = null;
if (fontFamilyFilePath.StartsWith("local/"))
{
dir = ApplicationData.Current.LocalFolder.Path;
fontFamilyFilePath = fontFamilyFilePath.Substring(6);
}
else if (fontFamilyFilePath.StartsWith("localcache/"))
{
dir = ApplicationData.Current.LocalCacheFolder.Path;
fontFamilyFilePath = fontFamilyFilePath.Substring(11);
}
else if (fontFamilyFilePath.StartsWith("roaming/"))
{
dir = ApplicationData.Current.RoamingFolder.Path;
fontFamilyFilePath = fontFamilyFilePath.Substring(8);
}
else if (fontFamilyFilePath.StartsWith("temp/"))
{
dir = ApplicationData.Current.TemporaryFolder.Path;
fontFamilyFilePath = fontFamilyFilePath.Substring(5);
}
else
{
System.Console.WriteLine("Unknown StorageFolder for " + fontFamily);
return(null);
}
var path = System.IO.Path.Combine(dir, fontFamilyFilePath.Split('#')[0]);
path = path.Replace('/', '\\');
var fontFile = new SharpDX.DirectWrite.FontFile(factory, path);
var loader = fontFile.Loader;
var key = fontFile.GetReferenceKey();
using (var fontCollectionLoader = new FontCollectionLoader(fontFile))
{
factory.RegisterFontCollectionLoader(fontCollectionLoader);
using (var fontCollection = new FontCollection(factory, fontCollectionLoader, key))
{
var family = fontCollection.GetFontFamily(0);
var familyNames = family.FamilyNames;
font = family.GetFirstMatchingFont(weight, stretch, style);
_loadedFonts[fontKey] = font;
}
}
return(font);
}
using (var fontCollection = factory.GetSystemFontCollection(false))
{
var familyCount = fontCollection.FontFamilyCount;
for (int i = 0; i < familyCount; i++)
{
try
{
using (var dxFontFamily = fontCollection.GetFontFamily(i))
{
var familyNames = dxFontFamily.FamilyNames;
if (!familyNames.FindLocaleName(System.Globalization.CultureInfo.CurrentCulture.Name, out int index))
{
familyNames.FindLocaleName("en-us", out index);
}
var name = familyNames.GetString(index);
var display = name;
using (var dxFont = dxFontFamily.GetFont(index))
{
if (dxFont.IsSymbolFont)
{
display = "Segoe UI";
}
}
//fontList.Add(new InstalledFont { Name = name, DisplayFont = display });
if ((fontFamily == name || fontFamily == display) && dxFontFamily.GetFirstMatchingFont(weight, stretch, style) is SharpDX.DirectWrite.Font systemFont)
{
_loadedFonts[fontKey] = systemFont;
return(systemFont);
}
}
}
#pragma warning disable CC0004 // Catch block cannot be empty
catch { } // Corrupted font files throw an exception - ignore them
#pragma warning restore CC0004 // Catch block cannot be empty
}
}
}
return(null);
}
//private string CreateFont(string fontName, float fontSize, CCRawList<char> charset)
private Font CreateFont(string fontName, float fontSize)
{
Font _currentFont;
if (Factory2D == null)
{
Factory2D = new SharpDX.Direct2D1.Factory();
FactoryDWrite = new SharpDX.DirectWrite.Factory();
FactoryImaging = new SharpDX.WIC.ImagingFactory();
dpi = Factory2D.DesktopDpi;
dpiScale = dpi.Height / 72f;
}
_currentFontCollection = FactoryDWrite.GetSystemFontCollection(true);
if (_defaultFont == null)
{
_defaultFont = GenericSanSerif();
}
FontFamily fontFamily = GetFontFamily(fontName);
FontCollection fontCollection;
if (!_fontCollectionCache.TryGetValue(fontName, out fontCollection))
{
var ext = Path.GetExtension(fontName);
if (!String.IsNullOrEmpty(ext) && ext.ToLower() == ".ttf")
{
try
{
var fileFontLoader = new FileFontLoader(FactoryDWrite, fontName);
var fileFontCollection = new FontCollection(FactoryDWrite, fileFontLoader, fileFontLoader.Key);
_currentFontCollection = fileFontCollection;
fontFamily = _currentFontCollection.GetFontFamily(0);
var ffn = fontFamily.FamilyNames;
_currentFont = fontFamily.GetFirstMatchingFont(FontWeight.Regular, FontStretch.Normal, FontStyle.Normal);
_fontCollectionCache.Add(fontName, fileFontCollection);
_currentFontCollection = fileFontCollection;
}
catch
{
_currentFont = GetFont(fontName, fontSize);
CCLog.Log("{0} not found. Defaulting to {1}.", fontName, _currentFont.FontFamily.FamilyNames.GetString(0));
}
}
else
{
_currentFont = GetFont(fontName, fontSize);
}
}
else
{
fontFamily = fontCollection.GetFontFamily(0);
_currentFont = fontFamily.GetFirstMatchingFont(FontWeight.Regular, FontStretch.Normal, FontStyle.Normal);
_currentFontCollection = fontCollection;
}
return(_currentFont);
}
