public static UIImage CreateCappedUIImage(string imageResource, bool flipHorizontally, bool flipVertically, Color tintColor, TintColorModes mode, Thickness capWidth)
{
Console.WriteLine("Creating UIImage '{0}', FlipHorizontally={1}, FlipVertically={2}",
imageResource, flipHorizontally, flipVertically);
if (tintColor != Color.Default)
{
Console.WriteLine(" TintColor={0}", tintColor);
}
if (capWidth.IsNotSet())
{
Console.WriteLine(" Cap.Left={0}, Cap.Top={1}, Cap.Right={2}, Cap.Bottom={3}",
capWidth.Left, capWidth.Top, capWidth.Right, capWidth.Bottom);
}
var image = new UIImage(imageResource);
Thickness adjustedCapWidth = capWidth;
if (flipHorizontally || flipVertically)
{
var orientation = GetOrientation(flipHorizontally, flipVertically);
image = new UIImage(image.CGImage, image.CurrentScale, orientation);
if (!capWidth.IsNotSet())
{
if (flipHorizontally)
{
var left = adjustedCapWidth.Left;
adjustedCapWidth.Left = adjustedCapWidth.Right;
adjustedCapWidth.Right = left;
}
if (flipVertically)
{
var top = adjustedCapWidth.Top;
adjustedCapWidth.Top = adjustedCapWidth.Bottom;
adjustedCapWidth.Bottom = top;
}
}
}
if (tintColor != Color.Default)
{
image = ApplyTintEffect(image, tintColor.ToUIColor(), mode);
}
if (!capWidth.IsNotSet())
{
var capInsets = adjustedCapWidth.ToUIEdgeInsets();
image = image.CreateResizableImage(capInsets, UIImageResizingMode.Stretch);
}
return(image);
}