IGChartView : Custom Data Styling (ObjectiveC / Xamarin.iOS - Monotouch) Darrell Kress / Tue, Apr 22, 2014 Introduction NucliOS 2014 v 1 introduces the ability to style individual parts of Category Series based charts. Now when certain datapoint needs to be brought to attention, you can change it's appearance...
NSPointerArray and collections of weak objects (Objective - C) Darrell Kress / Thu, Apr 10, 2014 Intro There will be times when you want a collection of weak references. Any one to many notification chain is just begging to introduce reference cycles more than willing to leak all over your...
Custom IGChartView Labelling (Objective - C / Xamarin.iOS) Darrell Kress / Thu, Apr 3, 2014 Why are we here? When showing data in the IGChartView, a common question is how can one format the data for the axis labels. So I threw together a little sample on how to use the IGChartViewDelegate...
Updated the Custom IGGridView DataSource article to include Xamarin.iOS Darrell Kress / Mon, Mar 17, 2014 We here at Infragistics love getting customer feedback, and on one of my recent articles I wrote up a sample on how to make a custom datasource helper for the IGGridView. Well someone asked if we could...
New IGPieChartView features introduced in the February SR Darrell Kress / Fri, Mar 7, 2014 With our latest service release we introduced a few new features to the IGPieChartView which I figured I would give a little demonstration of. Exploding Slices - Extended Radius The IGPieChartView...
Creating a custom column for the IGGridView (ObjectiveC / Xamarin.iOS) Darrell Kress / Thu, Feb 27, 2014 Introduction Like most developers, I don't just write for my employer, but I write for myself and projects that I want to do. When I can, I like to use the product I am working on to enhance my projects...
IGGridView : Using a custom datasource helper to swap rows and columns (Objective C / Xamarin.iOS). Darrell Kress / Mon, Jan 13, 2014 Updated on 17 March 2014 to include Xamarin iOS sample. Introduction We recently had a question in the forums about using the IGGridView to show columns as rows and rows as columns which can be...
Adding Data to the IGChartView at runtime (Xamarin.iOS / Objective C) Darrell Kress / Mon, Nov 18, 2013 Intro Last week a customer asked in our forums how to add data at run time to the IGChartView. After answering the question I figured I would convert the sample over to Xamarin. So attached is a...
Book App – Persisting with NSCoding and Introducing IGGridView (Xamarin.iOS-Monotouch) Darrell Kress / Tue, Oct 22, 2013 So for V0.2 we made some changes on how the application works before new development. For the delegates the code was changed to use events to report out various results. These can be seen in SimpleCaptureMetadataOutputObjectsDelegate...
iOS Persistence : NSCoding in Objective-C and in Xamarin.iOS-Monotouch Darrell Kress / Wed, Oct 16, 2013 Introduction Applications store data. As a statement that is about as noncontroversial as it comes. How to store data on different platforms can result in long, involved and often boring conversations...