//
// This method is invoked when the application has loaded and is ready to run. In this
// method you should instantiate the window, load the UI into it and then make the window
// visible.
//
// You have 17 seconds to return from this method, or iOS will terminate your application.
//
public override bool FinishedLaunching(UIApplication app, NSDictionary options)
{
FBSettings.DefaultAppID = AppId;
FBSettings.DefaultDisplayName = DisplayName;
// create a new window instance based on the screen size
window = new UIWindow(UIScreen.MainScreen.Bounds);
rootNavigationController = new UINavigationController();
CAGradientLayer degradado = new CAGradientLayer();
degradado.Frame = (rootNavigationController.NavigationBar.Bounds);
UIGraphics.BeginImageContext(rootNavigationController.NavigationBar.Bounds.Size);
degradado.Colors = new CGColor[] { UIColor.FromRGB(62, 92, 41).CGColor, UIColor.FromRGB(132, 194, 71).CGColor };
degradado.RenderInContext(UIGraphics.GetCurrentContext());
UIImage bgDegradado = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
rootNavigationController.NavigationBar.TintColor = UIColor.White;
UIStringAttributes atributes = new UIStringAttributes();
atributes.ForegroundColor = UIColor.White;
rootNavigationController.NavigationBar.TitleTextAttributes = atributes;
rootNavigationController.NavigationBar.SetBackgroundImage(bgDegradado, UIBarMetrics.Default);
// If you have defined a root view controller, set it here:
// window.RootViewController = myViewController;
mainView = new MainView();
rootNavigationController.PushViewController(mainView, false);
// make the window visible
window.RootViewController = rootNavigationController;
window.MakeKeyAndVisible();
return(true);
}
//
// This method is invoked when the application has loaded and is ready to run. In this
// method you should instantiate the window, load the UI into it and then make the window
// visible.
//
// You have 17 seconds to return from this method, or iOS will terminate your application.
//
public override bool FinishedLaunching (UIApplication app, NSDictionary options)
{
FBSettings.DefaultAppID = AppId;
FBSettings.DefaultDisplayName = DisplayName;
// create a new window instance based on the screen size
window = new UIWindow (UIScreen.MainScreen.Bounds);
rootNavigationController = new UINavigationController ();
CAGradientLayer degradado = new CAGradientLayer ();
degradado.Frame = (rootNavigationController.NavigationBar.Bounds);
UIGraphics.BeginImageContext (rootNavigationController.NavigationBar.Bounds.Size);
degradado.Colors = new CGColor[] { UIColor.FromRGB (62, 92, 41).CGColor, UIColor.FromRGB (132, 194, 71).CGColor };
degradado.RenderInContext (UIGraphics.GetCurrentContext());
UIImage bgDegradado = UIGraphics.GetImageFromCurrentImageContext ();
UIGraphics.EndImageContext ();
rootNavigationController.NavigationBar.TintColor = UIColor.White;
UIStringAttributes atributes = new UIStringAttributes();
atributes.ForegroundColor = UIColor.White;
rootNavigationController.NavigationBar.TitleTextAttributes = atributes;
rootNavigationController.NavigationBar.SetBackgroundImage (bgDegradado, UIBarMetrics.Default);
// If you have defined a root view controller, set it here:
// window.RootViewController = myViewController;
mainView = new MainView ();
rootNavigationController.PushViewController (mainView,false);
// make the window visible
window.RootViewController = rootNavigationController;
window.MakeKeyAndVisible ();
return true;
}
//
// This method is invoked when the application has loaded and is ready to run. In this
// method you should instantiate the window, load the UI into it and then make the window
// visible.
//
// You have 17 seconds to return from this method, or iOS will terminate your application.
//
public override bool FinishedLaunching(UIApplication app, NSDictionary options)
{
global::Xamarin.Forms.Forms.Init();
var gradientLayer = new CAGradientLayer();
gradientLayer.Bounds = UIScreen.MainScreen.Bounds;
gradientLayer.Colors = new CGColor[] { Color.FromHex("#7C3F85").ToCGColor(), Color.FromHex("#E7854B").ToCGColor() };
gradientLayer.StartPoint = new CGPoint(0.0, 0.5);
gradientLayer.EndPoint = new CGPoint(1.0, 0.5);
UIGraphics.BeginImageContext(gradientLayer.Bounds.Size);
gradientLayer.RenderInContext(UIGraphics.GetCurrentContext());
UIImage image = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
UINavigationBar.Appearance.TintColor = Color.White.ToUIColor();
UINavigationBar.Appearance.SetBackgroundImage(image, UIBarMetrics.Default);
//UINavigationBar.Appearance.SetBackgroundImage(UIImage.FromFile("xamarin_logo"), UIBarMetrics.Default);
LoadApplication(new App());
return(base.FinishedLaunching(app, options));
}
private UIImage GetGradientImage(nfloat width, CGSize size, CGColor[] colors)
{
var gradientLayer = new CAGradientLayer();
gradientLayer.Frame = new CGRect(0, 0, width, size.Height);
gradientLayer.CornerRadius = gradientLayer.Frame.Height / 2;
gradientLayer.MasksToBounds = true;
gradientLayer.Colors = colors;
gradientLayer.StartPoint = new CGPoint(x: 0.0, y: 0.5);
gradientLayer.EndPoint = new CGPoint(x: 1.0, y: 0.5);
if (control.HasSegment)
{
var segmentDelay = (size.Width - 10) / (Element.Maximum / control.Interval);
for (int i = 0; i <= Element.Maximum / control.Interval; i++)
{
var segmentLayer = new CALayer();
var myImage = i * control.Interval < Control.Value ? new UIImage(control.MaxIntervaImageSource) : new UIImage(control.MinIntervaImageSource);
segmentLayer.Contents = myImage.CGImage;
segmentLayer.Frame = new CGRect(i == 0 ? 10 : segmentDelay * i, (size.Height - 5) / 2, 5, 5);
gradientLayer.AddSublayer(segmentLayer);
}
}
UIGraphics.BeginImageContextWithOptions(size, gradientLayer.Opaque, 0.0f);
var context = UIGraphics.GetCurrentContext();
gradientLayer.RenderInContext(context);
var image = UIGraphics.GetImageFromCurrentImageContext().CreateResizableImage(new UIEdgeInsets(top: 0, left: size.Height, bottom: 0, right: size.Height));
UIGraphics.EndImageContext();
return(image);
}
public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);
MyNavigationPageRenderer myNavigationPageRenderer = (MyNavigationPageRenderer)this.Element;
var gradientLayer = new CAGradientLayer();
gradientLayer.Bounds = NavigationBar.Bounds;
gradientLayer.Colors = new CGColor[] {
myNavigationPageRenderer.StartColor.ToCGColor(),
myNavigationPageRenderer.EndColor.ToCGColor()
};
gradientLayer.StartPoint = new CGPoint(0.0, 0.5);
gradientLayer.EndPoint = new CGPoint(1.0, 0.5);
UIGraphics.BeginImageContext(gradientLayer.Bounds.Size);
gradientLayer.RenderInContext(UIGraphics.GetCurrentContext());
UIImage image = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
NavigationBar.ShadowImage = new UIImage();
NavigationBar.SetBackgroundImage(image, UIBarMetrics.Default);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var gradientLayer = new CAGradientLayer();
gradientLayer.NeedsDisplayOnBoundsChange = true;
var b = NavigationBar.Bounds;
gradientLayer.Bounds = new CGRect(b.X, b.Y, b.Width, b.Height + 20);
gradientLayer.Colors = new CGColor[] { Color.FromHex("#60C3FF").ToCGColor(),
Color.FromHex("#5574F7").ToCGColor() };
float x1 = 0f, x2 = 1f, y1 = 0f, y2 = 1f;
x1 = x2 = 0.5f;
gradientLayer.StartPoint = new CGPoint(x1, y1);
gradientLayer.EndPoint = new CGPoint(x2, y2);
UIGraphics.BeginImageContext(gradientLayer.Bounds.Size);
gradientLayer.RenderInContext(UIGraphics.GetCurrentContext());
UIImage image = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
NavigationBar.SetBackgroundImage(image, UIBarMetrics.Default);
}
public static UIImage GetGradient(CGRect area)
{
var gradient = new CAGradientLayer();
gradient.Frame = area;
gradient.NeedsDisplayOnBoundsChange = true;
gradient.MasksToBounds = true;
gradient.StartPoint = new CGPoint(0, 0);
gradient.EndPoint = new CGPoint(1, 0);
gradient.Colors = new CGColor[] { PrimaryColor.CGColor, SecondaryColor.CGColor };
UIGraphics.BeginImageContext(gradient.Bounds.Size);
gradient.RenderInContext(UIGraphics.GetCurrentContext());
UIImage backImage = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
return(backImage);
}
void UpdateGradientView()
{
var gradientLayer = new CAGradientLayer
{
Bounds = NavigationBar.Bounds,
Colors = new CGColor[] { Colors.Blue.ToCGColor(), Colors.Purple.ToCGColor() },
EndPoint = new CGPoint(0.0, 0.5),
StartPoint = new CGPoint(1.0, 0.5)
};
UIGraphics.BeginImageContext(gradientLayer.Bounds.Size);
gradientLayer.RenderInContext(UIGraphics.GetCurrentContext());
UIImage image = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
NavigationBar.SetBackgroundImage(image, UIBarMetrics.Default);
}
public static UIImage GetGradientImage(CGColor startColor, CGColor endColor, CGSize size)
{
UIGraphics.BeginImageContext(size);
var context = UIGraphics.GetCurrentContext();
if (context != null) {
var gradientLayer = new CAGradientLayer();
gradientLayer.Frame = new CGRect(0, 0, size.Width, size.Height);
gradientLayer.Colors = new CGColor[] { startColor, endColor };
gradientLayer.RenderInContext(context);
UIImage gradientImage = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
return gradientImage;
}
return null;
}
void CreateBorder()
{
var direction = button.Angle.ToiOS();
var gradient = new CAGradientLayer();
gradient.StartPoint = direction[0];
gradient.EndPoint = direction[1];
gradient.Frame = new CGRect(0, 0, button.Width, button.Height);
gradient.Colors = new[] { button.StartColor.ToCGColor(), button.CenterColor.ToCGColor(), button.EndColor.ToCGColor() };
var shape = new CAShapeLayer();
shape.LineWidth = (float)button.BorderWidth;
shape.Path = UIBezierPath.FromRect(new CGRect(0, 0, button.Width, button.Height)).CGPath;
shape.StrokeColor = UIColor.Black.CGColor;
shape.FillColor = UIColor.Clear.CGColor;
gradient.Mask = shape;
nButton.Layer.AddSublayer(gradient);
var gradientText = new CAGradientLayer();
gradientText.StartPoint = direction[0];
gradientText.EndPoint = direction[1];
gradientText.Colors = new [] { button.StartColor.ToCGColor(), button.CenterColor.ToCGColor(), button.EndColor.ToCGColor() };
gradientText.Bounds = new CGRect(0, 0, button.Width, button.Height);
UIGraphics.BeginImageContextWithOptions(gradientText.Bounds.Size, true, (float)0.0);
var context = UIGraphics.GetCurrentContext();
gradientText.RenderInContext(context);
var image = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
// Create a label and add it as a subview
var label = new UILabel(new CGRect(0, 0, button.Width, button.Height));
label.Text = button.Text;
label.Font = button.Font.ToUIFont();
label.TextAlignment = UITextAlignment.Center;
label.TextColor = new UIColor(image);
nButton.AddSubview(label);
}
private void SetGradientBackground()
{
if (NavigationController != null)
{
var gradientLayer = new CAGradientLayer();
gradientLayer.Bounds = NavigationController.NavigationBar.Bounds;
gradientLayer.Colors = new CGColor[] { StartColor.ToCGColor(), EndColor.ToCGColor() };
gradientLayer.StartPoint = new CGPoint(0.0, 0.5);
gradientLayer.EndPoint = new CGPoint(1.0, 0.5);
UIGraphics.BeginImageContext(gradientLayer.Bounds.Size);
gradientLayer.RenderInContext(UIGraphics.GetCurrentContext());
UIImage image = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
NavigationController.NavigationBar.SetBackgroundImage(image, UIBarMetrics.Default);
}
}
public static UIImage GetGradientImage(CGColor startColor, CGColor endColor, CGSize size)
{
UIGraphics.BeginImageContext(size);
var context = UIGraphics.GetCurrentContext();
if (context != null)
{
var gradientLayer = new CAGradientLayer();
gradientLayer.Frame = new CGRect(0, 0, size.Width, size.Height);
gradientLayer.Colors = new CGColor[] { startColor, endColor };
gradientLayer.RenderInContext(context);
UIImage gradientImage = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
return(gradientImage);
}
return(null);
}
public UIImage CreateGradientImage(CGSize rect)
{
var gradientLayer = new CAGradientLayer()
{
StartPoint = new CGPoint(0, 0.5),
EndPoint = new CGPoint(1, 0.5),
Colors = new CGColor[] { StartColor, CenterColor, EndColor },
Frame = new CGRect(0, 0, rect.Width, rect.Height),
CornerRadius = 5.0f
};
UIGraphics.BeginImageContext(gradientLayer.Frame.Size);
gradientLayer.RenderInContext(UIGraphics.GetCurrentContext());
var image = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
return(image.CreateResizableImage(UIEdgeInsets.Zero));
}
public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);
var gradientLayer = new CAGradientLayer();
var barHeight = (double)UIApplication.SharedApplication.StatusBarFrame.Height;
gradientLayer.Bounds = new CGRect(0, 0, NavigationBar.Bounds.Width, NavigationBar.Bounds.Height + barHeight);
gradientLayer.Colors = new CGColor[] { Color.FromHex("#55C500").ToCGColor(), Color.FromHex("3B8400").ToCGColor() };
gradientLayer.StartPoint = new CGPoint(0.0, 0.5);
gradientLayer.EndPoint = new CGPoint(1.0, 0.5);
UIGraphics.BeginImageContext(View.Frame.Size);
gradientLayer.RenderInContext(UIGraphics.GetCurrentContext());
UIImage image = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
NavigationBar.SetBackgroundImage(image, UIBarMetrics.Default);
}
/// <summary>
/// Styles the navigation bar.
/// </summary>
public void StyleNavigationBar()
{
NavigationController.SetNavigationBarHidden(false, true);
NavigationController.NavigationBarHidden = false;
NavigationController.NavigationBar.BarStyle = UIBarStyle.Black;
NavigationController.NavigationBar.TintColor = UIColor.White;
// customise back button
NavigationItem.SetHidesBackButton(true, false);
NavigationItem.SetLeftBarButtonItem(new UIBarButtonItem(
UIImage.FromFile("back.png"), UIBarButtonItemStyle.Plain, (sender, args) =>
{
NavigationController.PopViewController(true);
}), true);
var gradient = new CAGradientLayer();
gradient.Frame = NavigationController.NavigationBar.Bounds;
gradient.NeedsDisplayOnBoundsChange = true;
gradient.MasksToBounds = true;
gradient.Colors = new CGColor[]
{
UIColor.Clear.FromHex("c14d60").CGColor,
UIColor.Clear.FromHex("d55b5f").CGColor
};
UIGraphics.BeginImageContext(gradient.Bounds.Size);
gradient.RenderInContext(UIGraphics.GetCurrentContext());
UIImage backImage = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
NavigationController.NavigationBar.SetBackgroundImage(backImage, UIBarMetrics.Default);
UITextAttributes myTextAttrib = new UITextAttributes();
myTextAttrib.Font = UIFont.FromName("Helvetica", 14f);
myTextAttrib.TextColor = UIColor.FromRGB(105, 105, 105);
UINavigationBar.Appearance.SetTitleTextAttributes(myTextAttrib);
}
UIImage CreateGradientBackground(Color startColor, Color endColor, CustomNavigationPage.GradientDirection direction)
{
var gradientLayer = new CAGradientLayer();
gradientLayer.Bounds = NavigationController.NavigationBar.Bounds;
gradientLayer.Colors = new CGColor[] { startColor.ToCGColor(), endColor.ToCGColor() };
switch (direction)
{
case CustomNavigationPage.GradientDirection.LeftToRight:
gradientLayer.StartPoint = new CGPoint(0.0, 0.5);
gradientLayer.EndPoint = new CGPoint(1.0, 0.5);
break;
case CustomNavigationPage.GradientDirection.RightToLeft:
gradientLayer.StartPoint = new CGPoint(1.0, 0.5);
gradientLayer.EndPoint = new CGPoint(0.0, 0.5);
break;
case CustomNavigationPage.GradientDirection.BottomToTop:
gradientLayer.StartPoint = new CGPoint(1.0, 1.0);
gradientLayer.EndPoint = new CGPoint(0.0, 0.0);
break;
default:
gradientLayer.StartPoint = new CGPoint(1.0, 0.0);
gradientLayer.EndPoint = new CGPoint(0.0, 1.0);
break;
}
UIGraphics.BeginImageContext(gradientLayer.Bounds.Size);
gradientLayer.RenderInContext(UIGraphics.GetCurrentContext());
UIImage image = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
return(image);
}
public override void ViewWillAppear(bool animated)
{
base.ViewWillAppear(animated);
var control = (NavigationPage)this.Element;
control.BarTextColor = Color.White;
var gradientLayer = new CAGradientLayer();
gradientLayer.Bounds = NavigationBar.Bounds;
gradientLayer.Colors = new CGColor[] { Color.FromHex("#1E5799").ToCGColor(), Color.FromHex("#2989D8").ToCGColor(), Color.FromHex("#1E5799").ToCGColor() };
gradientLayer.StartPoint = new CGPoint(0.0, 0.5);
gradientLayer.EndPoint = new CGPoint(1.0, 0.5);
UIGraphics.BeginImageContext(gradientLayer.Bounds.Size);
gradientLayer.RenderInContext(UIGraphics.GetCurrentContext());
UIImage image = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
NavigationBar.SetBackgroundImage(image, UIBarMetrics.Default);
}
private void OnElementPropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == MyContentPageRenderer.OrientationProperty.PropertyName)
{
MyNavigationPageRenderer myNavigationPageRenderer = (MyNavigationPageRenderer)this.Element;
var gradientLayer = new CAGradientLayer();
gradientLayer.Bounds = NavigationBar.Bounds;
gradientLayer.Colors = new CGColor[] {
myNavigationPageRenderer.StartColor.ToCGColor(),
myNavigationPageRenderer.EndColor.ToCGColor()
};
gradientLayer.StartPoint = new CGPoint(0.0, 0.5);
gradientLayer.EndPoint = new CGPoint(1.0, 0.5);
UIGraphics.BeginImageContext(gradientLayer.Bounds.Size);
gradientLayer.RenderInContext(UIGraphics.GetCurrentContext());
UIImage image = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
NavigationBar.ShadowImage = new UIImage();
NavigationBar.SetBackgroundImage(image, UIBarMetrics.Default);
}
}
private void SetGradientBackground()
{
var control = (GradientNavigationPage)this.Element;
var gradientLayer = new CAGradientLayer();
switch (control.Direction)
{
default:
case GradientDirection.ToRight:
gradientLayer.StartPoint = new CGPoint(0, 0.5);
gradientLayer.EndPoint = new CGPoint(1, 0.5);
break;
case GradientDirection.ToLeft:
gradientLayer.StartPoint = new CGPoint(1, 0.5);
gradientLayer.EndPoint = new CGPoint(0, 0.5);
break;
case GradientDirection.ToTop:
gradientLayer.StartPoint = new CGPoint(0.5, 0);
gradientLayer.EndPoint = new CGPoint(0.5, 1);
break;
case GradientDirection.ToBottom:
gradientLayer.StartPoint = new CGPoint(0.5, 1);
gradientLayer.EndPoint = new CGPoint(0.5, 0);
break;
case GradientDirection.ToTopLeft:
gradientLayer.StartPoint = new CGPoint(1, 0);
gradientLayer.EndPoint = new CGPoint(0, 1);
break;
case GradientDirection.ToTopRight:
gradientLayer.StartPoint = new CGPoint(0, 1);
gradientLayer.EndPoint = new CGPoint(1, 0);
break;
case GradientDirection.ToBottomLeft:
gradientLayer.StartPoint = new CGPoint(1, 1);
gradientLayer.EndPoint = new CGPoint(0, 0);
break;
case GradientDirection.ToBottomRight:
gradientLayer.StartPoint = new CGPoint(0, 0);
gradientLayer.EndPoint = new CGPoint(1, 1);
break;
}
// --> Get StatusBarFrame size:
var statusBarSize = UIApplication.SharedApplication.StatusBarFrame.Size;
// --> Set Height and Width of StatusBarFrame size:
var statusBar = Math.Min(statusBarSize.Height, statusBarSize.Width);
// --> Set NavigationBar Bounds:
var navigationBarBounds = new CGRect(
NavigationBar.Bounds.X,
NavigationBar.Bounds.Y,
NavigationBar.Bounds.Width,
statusBar + NavigationBar.Bounds.Height);
gradientLayer.Bounds = navigationBarBounds;
gradientLayer.Colors = new CGColor[] { control.StartColor.ToCGColor(), control.EndColor.ToCGColor() };
UIGraphics.BeginImageContext(gradientLayer.Bounds.Size);
gradientLayer.RenderInContext(UIGraphics.GetCurrentContext());
UIImage image = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
NavigationBar.SetBackgroundImage(image, UIBarMetrics.Default);
// --> To Change Navigation Bar Icon Color:
NavigationBar.TintColor = Color.White.ToUIColor();
// --> Hide Navigation Bar Separator:
//NavigationBar.ShadowImage = new UIImage();
}
private void SetGradientBackground()
{
var control = (GradientTabbedPage)this.Element;
var gradientLayer = new CAGradientLayer();
switch (control.TabBarDirection)
{
default:
case GradientDirection.ToRight:
gradientLayer.StartPoint = new CGPoint(0, 0.5);
gradientLayer.EndPoint = new CGPoint(1, 0.5);
break;
case GradientDirection.ToLeft:
gradientLayer.StartPoint = new CGPoint(1, 0.5);
gradientLayer.EndPoint = new CGPoint(0, 0.5);
break;
case GradientDirection.ToTop:
gradientLayer.StartPoint = new CGPoint(0.5, 0);
gradientLayer.EndPoint = new CGPoint(0.5, 1);
break;
case GradientDirection.ToBottom:
gradientLayer.StartPoint = new CGPoint(0.5, 1);
gradientLayer.EndPoint = new CGPoint(0.5, 0);
break;
case GradientDirection.ToTopLeft:
gradientLayer.StartPoint = new CGPoint(1, 0);
gradientLayer.EndPoint = new CGPoint(0, 1);
break;
case GradientDirection.ToTopRight:
gradientLayer.StartPoint = new CGPoint(0, 1);
gradientLayer.EndPoint = new CGPoint(1, 0);
break;
case GradientDirection.ToBottomLeft:
gradientLayer.StartPoint = new CGPoint(1, 1);
gradientLayer.EndPoint = new CGPoint(0, 0);
break;
case GradientDirection.ToBottomRight:
gradientLayer.StartPoint = new CGPoint(0, 0);
gradientLayer.EndPoint = new CGPoint(1, 1);
break;
}
gradientLayer.Bounds = TabBar.Bounds;
gradientLayer.Colors = new CGColor[] { control.TabBarStartColor.ToCGColor(), control.TabBarEndColor.ToCGColor() };
UIGraphics.BeginImageContext(gradientLayer.Frame.Size);
CGContext currentContext = UIGraphics.GetCurrentContext();
gradientLayer.RenderInContext(currentContext);
UIImage image = UIGraphics.GetImageFromCurrentImageContext();
UIGraphics.EndImageContext();
// --> Space adjustment from ()top/left/bottom/right) for Icon and (horizontal/vertical) for Title
foreach (var tabbarItem in TabBar.Items)
{
// --> Leave some space from Top of Icon. UIEdgeInsets(top, left, bottom, right)
tabbarItem.ImageInsets = new UIEdgeInsets(6, 0, 0, 0);
// --> Leave some space from Top and Bottom of Title. UIOffset(horizontal, vertical)
tabbarItem.TitlePositionAdjustment = new UIOffset(0, 6);
}
TabBar.BackgroundImage = image;
// --> Hide TabBar Separator:
//TabBar.ShadowImage = new UIImage();
}
