public override bool Equals(object obj)
{
if (obj == null)
{
return(false);
}
if (ReferenceEquals(this, obj))
{
return(true);
}
if (obj.GetType() != typeof(DXFontStyle))
{
return(false);
}
DXFontStyle other = (DXFontStyle)obj;
return(_id == other._id);
}
internal void AddStyle(DXFontStyle style)
{
_fontStyles = null;
_styleList.Add(style);
}
public IFontFamily[] Initialize()
{
var familyList = new List <DXFontFamily>();
var families = new Dictionary <string, DXFontFamily>();
var fontCollection = DXGraphicsService.FactoryDirectWrite.GetSystemFontCollection(false);
int familyCount = fontCollection.FontFamilyCount;
for (int i = 0; i < familyCount; i++)
{
var fontFamily = fontCollection.GetFontFamily(i);
var familyNames = fontFamily.FamilyNames;
if (!familyNames.FindLocaleName("en-us", out var index))
{
index = 0;
}
var familyName = familyNames.GetString(index);
for (int j = 0; j < fontFamily.FontCount; j++)
{
string postScriptName = familyName;
var font = fontFamily.GetFont(j);
var found = font.GetInformationalStrings(InformationalStringId.PostscriptName,
out var localizedPostScriptName);
if (found)
{
postScriptName = localizedPostScriptName.GetString(0);
}
if (!families.TryGetValue(familyName, out var family))
{
family = new DXFontFamily(familyName);
families[familyName] = family;
familyList.Add(family);
}
var id = postScriptName;
if (!font.FaceNames.FindLocaleName("en-us", out index))
{
index = 0;
}
var name = font.FaceNames.GetString(index);
var fullName = familyName;
if (!("Regular".Equals(name) || "Plain".Equals(name) || "Normal".Equals(name)))
{
fullName = string.Format("{0} {1}", familyName, name);
}
var fontFace = new FontFace(font);
var style = new DXFontStyle(family, id, name, fullName, font.Style, font.Weight, fontFace);
family.AddStyle(style);
}
}
familyList.Sort();
foreach (var family in familyList)
{
family.RemoveDuplicates();
}
return(familyList.OfType <IFontFamily>().ToArray());
}
