mikebluestein

using System;
using MonoTouch.UIKit;
using MonoTouch.SceneKit;
using MonoTouch.Foundation;

namespace HelloSceneKit
{
    public class HelloSceneKitController : UIViewController
    {
        SCNView sceneView;

mikebluestein

var qrCode = new CIQRCodeGenerator {
    Message = NSData.FromString (someText),
    CorrectionLevel = "Q"
}.OutputImage;

UIGraphics.BeginImageContext (new SizeF (qrCode.Extent.Width * 8, qrCode.Extent.Height * 8));
var cgCtx = UIGraphics.GetCurrentContext ();
var ciCtx = CIContext.FromOptions (null);
cgCtx.InterpolationQuality = CGInterpolationQuality.None;
cgCtx.DrawImage (cgCtx.GetClipBoundingBox (), ciCtx.CreateCGImage (qrCode, qrCode.Extent));

mikebluestein

NSError error = null;
 
var htmlString = new NSAttributedString (NSUrl.FromFilename (
	                 "Test.html"), 
	                 new NSAttributedStringDocumentAttributes{ DocumentType = NSDocumentType.HTML }, 
	                 ref error);
 
textView.AttributedText = htmlString;

mikebluestein

NSError err;
ab = ABAddressBook.Create (out err);

if (err == null) {
    ab.RequestAccess ((allowed, err1) => {

        if (allowed) {
            var people = ab.GetPeople ();
        
            foreach (ABPerson person in people) {

mikebluestein

		//does the actual coloring
		void DrawPoints (CGContext dctx)
		{
			dctx.BeginPath ();
			dctx.MoveTo (Points.First().X, Points.First().Y);
			dctx.SetLineWidth(swatchSlider.Value);
			dctx.SetBlendMode  (CGBlendMode.Normal);

			foreach (var crayon in Crayons) {

mikebluestein

public NSArray ToNSArray (int[] array)
{
    NSArray nsArray = null;

    var objects = Array.ConvertAll (array, i => (object)i);
    if (objects != null) {
        nsArray = NSArray.FromObjects (objects);
    }

    return nsArray;

mikebluestein

        NetDelegate _netDel;
        NSNetService _ns;

        void InitNetService ()
        {
            _ns = new NSNetService ("", "_testservice._tcp", UIDevice.CurrentDevice.Name, 9999);
            _netDel = new NetDelegate ();
            _ns.Delegate = _netDel;
            
            // add TXTRecordData