iOS - Font

SetupText.cs

void SetupTextFont(UILabel label,Font font,Color? titleColor)
{
           
            var cPage = Element as CustomPage;
            if (cPage!=null && cPage.FormattedTitle != null && cPage.FormattedTitle.Spans.Count > 0)
            {
                SetupFormattedText(titleLabel, cPage.FormattedTitle, cPage.Title);
            }
            else
            {
                SetupText(label, (Element as Page).Title,titleColor, CustomNavigationPage.GetTitleFont(Element));

            }

            if (cPage != null && cPage.FormattedSubtitle != null && cPage.FormattedSubtitle.Spans.Count > 0)
            {
                subtitleLabel.Hidden = false;
                SetupFormattedText(subtitleLabel, cPage.FormattedSubtitle, cPage.Subtitle);
          
            }
            else if (cPage != null && !string.IsNullOrEmpty(cPage.Subtitle))
            {
                subtitleLabel.Hidden = false;
                SetupText(subtitleLabel, cPage.Subtitle, CustomNavigationPage.GetSubtitleColor(cPage), CustomNavigationPage.GetSubtitleFont(Element));
            
                subtitleLabel.SetNeedsDisplay();
            }
            else
            {
                subtitleLabel.Text = string.Empty;
                subtitleLabel.Frame = CGRect.Empty;
                subtitleLabel.Hidden = true;
            }


            label.SizeToFit();
            subtitleLabel.SizeToFit();
            titleView.SizeToFit();

}

void SetupTextColor(UILabel label,UIColor color)
{
            label.TextColor = color;
}

void SetupFormattedText(UILabel label, FormattedString formattedString, string defaulTitle)
{
                label.AttributedText = formattedString.ToAttributed(Font.Default, Xamarin.Forms.Color.Default);
                label.SetNeedsDisplay();
}

void SetupText(UILabel label, string text,Color? textColor, Font font)
{
     
            if (!string.IsNullOrEmpty(text))
            {
                label.Text = text;
            }
            else
            {
                label.Text = string.Empty;
                label.AttributedText = new NSAttributedString();
            }

            if(textColor !=null)
            {
                label.TextColor = textColor?.ToUIColor();
            }
          
            label.Font = font.ToUIFont();
}