private static List <string> GetFontNames()
{
List <string> fonts = new List <string>();
using (DirectWriteFactory factory = DirectWriteFactory.Create(DirectWriteFactoryType.Shared))
{
using (FontCollection fontCollection = factory.GetSystemFontCollection(false))
{
for (int index = 0; index < fontCollection.Count; ++index)
{
using (FontFamily fontFamily = fontCollection[index])
{
using (LocalizedStrings names = fontFamily.FamilyNames)
{
int cultureIndex = names.FindCulture(CultureInfo.CurrentUICulture);
if (cultureIndex < 0)
{
cultureIndex = names.FindCulture(new CultureInfo("en-us"));
}
fonts.Add(names[cultureIndex]);
}
}
}
}
}
fonts.Sort();
return(fonts);
}
protected override void OnCreateDeviceIndependentResources(Direct2DFactory factory)
{
base.OnCreateDeviceIndependentResources(factory);
this._textFormat = DirectWriteFactory.CreateTextFormat("Gabriola", 72);
this._textFormat.TextAlignment = TextAlignment.Center;
this._textFormat.ParagraphAlignment = ParagraphAlignment.Center;
float width = ClientSize.Width / dpiScaleX;
float height = ClientSize.Height / dpiScaleY;
this._textLayout = DirectWriteFactory.CreateTextLayout("Click on this text Click on this text", this._textFormat, width, height);
this._textAnalyzer = DirectWriteFactory.CreateTextAnalyzer();
this._source = new MyTextSource("Click on this text Click on this text");
using (FontCollection coll = this._textFormat.FontCollection)
{
int count = coll.Count;
for (int index = 0; index < count; ++index)
{
using (FontFamily ff = coll[index])
{
using (Font font = ff.GetFirstMatchingFont(FontWeight.Normal, FontStretch.Normal, FontStyle.Normal))
{
LocalizedStrings ls = font.FaceNames;
LocalizedStrings desc = font.GetInformationalStrings(InformationalStringId.Designer);
int cultureIndex = ls.FindCulture(CultureInfo.CurrentCulture);
string faceName = ls[cultureIndex];
FontMetrics metrics = font.Metrics;
}
}
}
}
this._textAnalyzer.AnalyzeLineBreakpoints(_source, 0, (uint)_source.Text.Length);
this._textAnalyzer.AnalyzeScript(_source, 0, (uint)_source.Text.Length);
}