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using AppKit;
namespace Xamarin.Forms.Platform.MacOS
{
public static class NSImageExtensions
{
public static NSImage ResizeTo(this NSImage self, CoreGraphics.CGSize newSize)
{
if (self == null)
return null;
self.ResizingMode = NSImageResizingMode.Stretch;
var resizedImage = new NSImage(newSize);
resizedImage.LockFocus();
self.Size = newSize;
NSGraphicsContext.CurrentContext.ImageInterpolation = NSImageInterpolation.High;
self.Draw(CoreGraphics.CGPoint.Empty, new CoreGraphics.CGRect(0, 0, newSize.Width, newSize.Height),
NSCompositingOperation.Copy, 1.0f);
resizedImage.UnlockFocus();
return resizedImage;
}
}
}
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