CTFontSymbolicTraits Enum

Definition

Namespace:

CoreText

Assembly:

Xamarin.iOS.dll

Describes the style of a font.

This enumeration supports a bitwise combination of its member values.

[System.Flags]
public enum CTFontSymbolicTraits

type CTFontSymbolicTraits = 

Inheritance

Enum

CTFontSymbolicTraits

Attributes

FlagsAttribute

Fields

Name	Value	Description
None	0	Used when no values are set.
Italic	1	This is an italic font. If querying CTFontTraits you can get more information about the slant from the Slant property.
Bold	2	This is a bold font. If querying CTFontTraits you can get more information about the weight from the Weight property.
Expanded	32	This is an expanded font.
Condensed	64	This is a condensed font. If querying CTFontTraits you can get more information about the width from the Width property.
MonoSpace	1024	Use fixed fonts if available.
Vertical	2048	The font has vertical information for rendering.
UIOptimized	4096	The font is optimized for UI rendering.
ColorGlyphs	8192	This font contains glyphs with colors (for example, some Emoji fonts).
Composite	16384	The font is a composite font reference, and a cascade list is expected for the font.
Mask	4026531840	Mask used to extract trait values.

Remarks

You can use this to query trait information about a font.

void ShowInfo (CTFont font)
{
    var traits = font.GetTraits ();
    if (traits.Bold)
	Console.WriteLine ("Bold font, weight={0}", traits.Weight);
    if (traits.Italic)
	Console.WriteLine ("Italic font, slant={0}", traits.Slant);
    if (traits.Condensed || traits.Expanded)
	Console.WriteLine ("Condensed/Expanded font, width={0}", traits.Width);
    if (traits.ColorGlyphs)
	Console.WriteLine ("Font has colored glyphs");
    if (traits.MonoSpace)
	Console.WriteLine ("Font is monospaced");
    if (traits.Vertical)
	Console.WriteLine ("Font contains vertical metrics");
}