public static sw.FontFamily GetFontFamily(string familyName)
{
sw.FontFamily result = null;
int index;
if (FontHandler.FontCollection.FindFamilyName(familyName, out index))
{
result = FontHandler.FontCollection.GetFontFamily(index);
}
return(result);
}
private async void LoadFont()
{
try
{
int currentSelectedIndex = _cmbFontFamily.SelectedIndex;
if (currentSelectedIndex == -1)
{
return;
}
SharpDX.DirectWrite.FontFamily fontFamily = InstalledFonts[currentSelectedIndex].FontFamily;
Windows.UI.Xaml.Media.FontFamily windowsFF = new Windows.UI.Xaml.Media.FontFamily(InstalledFonts[currentSelectedIndex].FontName);
List <FontItem> list = new List <FontItem>();
Font font = fontFamily.GetFont(0);
int fontSize = Convert.ToInt32(_txtDefaultFontSize.Text);
for (int i = 0; i < 65535; i++)
{
char c = Convert.ToChar(i);
if (c == ' ' || c == '\r' || c == '\n' || c == '\t')
{
continue;
}
if (font.HasCharacter(i))
{
list.Add(new FontItem()
{
Symbol = c.ToString(),
Label = "U+" + i.ToString("X4"),
FontFamily = windowsFF,
XamlEncoded = "&#x" + i.ToString("X4") + ";",
FontSize = fontSize
});
}
}
ResultList.ItemsSource = list;
ResultList.ScrollIntoView(list[0]);
}
catch (Exception e)
{
string msg = e.Message;
MessageDialog errDlg = new MessageDialog(e.Message);
await errDlg.ShowAsync();
}
}
/// <summary>
/// Gets a collection containing all available font familily names.
/// </summary>
public IEnumerable <string> GetFontFamilyNames(string localeName = "en-us")
{
localeName.EnsureNotNullOrEmpty(nameof(localeName));
localeName = localeName.ToLower();
// Query for all available FontFamilies installed on the system
List <string> result = null;
using (DWrite.FontCollection fontCollection = this.FactoryDWrite.GetSystemFontCollection(false))
{
int fontFamilyCount = fontCollection.FontFamilyCount;
result = new List <string>(fontFamilyCount);
for (int loop = 0; loop < fontFamilyCount; loop++)
{
using (DWrite.FontFamily actFamily = fontCollection.GetFontFamily(loop))
using (DWrite.LocalizedStrings actLocalizedStrings = actFamily.FamilyNames)
{
int localeIndex = -1;
if ((bool)actLocalizedStrings.FindLocaleName(localeName, out localeIndex))
{
string actName = actLocalizedStrings.GetString(0);
if (!string.IsNullOrWhiteSpace(actName))
{
result.Add(actName);
}
}
else if ((bool)actLocalizedStrings.FindLocaleName("en-us", out localeIndex))
{
string actName = actLocalizedStrings.GetString(0);
if (!string.IsNullOrWhiteSpace(actName))
{
result.Add(actName);
}
}
}
}
}
// Sort the list finally
result.Sort();
return(result);
}
public static Windows.UI.Xaml.Media.FontFamily SharpDxToXamlFontFamily(SharpDX.DirectWrite.FontFamily ff)
{
string familyName = ff.FamilyNames.GetString(0);
return(new Windows.UI.Xaml.Media.FontFamily(familyName));
}
public FontFamilyItem(string fontName, SharpDX.DirectWrite.FontFamily fontFamily, bool isSymbol)
{
FontName = fontName;
FontFamily = fontFamily;
IsSymbol = isSymbol;
}
private FontFamilyCacheItem(DWrite.FontFamily fontFamily)
{
this.fontFamily = fontFamily;
}