BWWalkthrough | simple library that helps you build custom walkthroughs | iOS library
kandi X-RAY | BWWalkthrough Summary
kandi X-RAY | BWWalkthrough Summary
BWWalkthrough (BWWT) is a class that helps you create Walkthroughs for your iOS Apps. It differs from other similar classes in that there is no rigid template; BWWT is just a layer placed over your controllers that gives you complete freedom on the design of your views.. Video preview Here A dedicated tutorial is available on ThinkAndBuild. The class comes with a set of pre-built animations that are automatically applied to the subviews of each page. This set can be easily substituted with your custom animations. BWWT is essentially defined by 2 classes: BWWalkthroughViewController is the Master (or Container). It shows the walkthrough and contains UI elements that are shared among all the Pages (like UIButtons and UIPageControl). BWWalkthroughPageViewController defines every single Page that is going to be displayed with the walkthrough inside the Master.
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QUESTION
I use BWWalkthrough library for slides images in my app. I add Title and Message labels in each slide.
I would like to translate to each labels.
So, I drag the label to IBOutlet
and I add NStranslation text in ViewDidLoad
.
But, when I run the code, I got fatal error.
Here is my code.
In BWWalkthroughPageViewController.swift
,
ANSWER
Answered 2017-Jul-10 at 07:08Do something like below, that will add one label in all page, you can add more label like same way.
QUESTION
I am currently using BWWalkthrough to create an onboarding experience and each slide has a different background. Normally, setting the ImageView's constraint to 0 and its Content Mode to Aspect Fill is enough to have a full screen background:
This post and others in SO confirms that How do you make a background image scale to screen size in swift?
but with a PageViewController, my image overflows to the next page PageViewController.
See the following to understand the problem:
Keep in mind that is how you see it before swiping, which means that it is wrong at the moment
I also tried setting the width of my imageView equal width to my container view but that does not change anything:
Also, I did an onboarding programmatically before using BWWalkthrough and I was experiencing the exact same problem... What am I missing here?
...ANSWER
Answered 2017-Mar-22 at 19:57First, you don't need to use the Align Center X/Y constraints since you're using the leading/trailing/top/bottom constraints.
Remove the Align Center constraints and make sure your leading/trailing are 0 and the top/bottom to 0 or as appropriate.
I'm not convinced that the constraints are competing enough to cause this problem, but you shouldn't have both.
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