private void Init(Context context, Icon icon)
{
_context = context;
_icon = icon;
_paint = new TextPaint();
_paint.SetTypeface(Iconify.FindTypefaceOf(icon).GetTypeface(context));
_paint.SetStyle(Paint.Style.Fill);
_paint.TextAlign = Paint.Align.Center;
_paint.UnderlineText = false;
_paint.Color = Color.Black;
_paint.AntiAlias = true;
}
/// <summary>
/// Create an IconDrawable.
/// </summary>
/// <param name="context"> Your activity or application context. </param>
/// <param name="iconKey"> The icon key you want this drawable to display. </param>
/// <exception cref="IllegalArgumentException"> if the key doesn't match any icon. </exception>
public IconDrawable(Context context, string iconKey)
{
if (string.IsNullOrWhiteSpace(iconKey))
{
throw new ArgumentNullException("iconKey");
}
var icon = Iconify.FindIconForKey(iconKey);
if (!icon.HasValue)
{
throw new ArgumentException("No icon With that key \"" + iconKey + "\".");
}
Init(context, icon.Value);
}
