Now, click once on the button you created, and while holding ctrl, click and drag the link to the code editor. In Xcode, while the storyboard is still open, click on the “Show the Assistant Editor” button on the top right of the page to split the view into storyboard and code view. Adding basic functionality to our iOS chart applicationĪs said before, our application’s views and buttons are not connected to our ViewController, so let’s fix that. Let us connect some functionality to the iOS chart application view. When you are done creating the views, you should have something like what’s shown in the image below.Īs it currently stands, the views do nothing. This view will be where we will render the realtime chart. Next, create another view that is also a rectangle, spanning from the end of the first view above to the bottom of the screen. In that view, add a button and add the title “Simulate Visits”. Open the Main.storyboard file and let’s start designing our view.įirst, create a rectangular view from edge to edge at the top of the View Controller in the storyboard. To begin, we will create the necessary views we need for our realtime chart application. Creating our realtime chart application views in Xcode ![]() Now we are ready to start creating our iOS application. Once the installation is complete, open the **.xcworkspace** file in your project directory root. The last package is Alamofire, a package for making HTTP requests on iOS. The second package is the Pusher swift SDK. #Charts ios pod install#The first package it will install is Charts, which is a package for making beautiful charts on iOS. Running this command will install all the third-party packages we need to build our realtime iOS chart application. Save the Podfile and then go to your terminal and run the command: pod install. #Charts ios pod update#Update the contents of the Podfile to the contents below (replace PROJECT_NAME with your project name): platform :ios, '9.0'target 'PROJECT_NAME' do use_frameworks! pod 'Charts', '~> 3.0.2' pod 'PusherSwift', '~> 4.1.0' pod 'Alamofire', '~> 4.4.0'end In the terminal, cd to the root of the application directory. Once the project has been created, close Xcode and launch your terminal application. Follow the new application wizard and create a new Single-page application. Launch Xcode on your Mac and create a new project (call it whatever you want). Preparing to create our realtime chart application in Xcode ![]() When you have all the requirements, then we can begin.
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