What is the purpose of a uiscrollview object?

The central notion of a UIScrollView object (or, simply, a scroll view) is that it is a view whose origin is adjustable over the content view. It clips the content to its frame, which generally (but not necessarily) coincides with that of the application’s main window.
Just so, what do you need to know about UIScrollView?
This is the distance that the content view is inset from the enclosing scroll view. Run the app and now the content should be centered when zoomed down to the minimum scale. The basic UIScrollView class supports the pinch-in and pinch-out gestures with a little amount of additional code.
And, what's the purpose of Scroll View in iOS? In iOS, scroll views are used to view content that won’t fit entirely on the screen. Scroll views have two main purposes: A common control used in iOS apps – UITableView – is a subclass of UIScrollView and provides a great way to view content that is larger than the screen.
Subsequently, what does a ScrollView do in javatpoint?
A ScrollView allows the user to drag the area of the content. It is an instance of the UIScrollView class, which inherits UIView. class UIScrollView : UIView The ScrollView allows the scrolling and zooming of its contained views.
Accordingly, what is the origin of the ScrollView object?
The origin of the UIScrollView object is adjustable over the content view. A ScrollView tracks the movement of the fingers and adjusts its origin accordingly. Adding ScrollView to the interface builder is a bit complex as compare to the other objects.

20 Similar Question Found

What do you need to know about uiscrollview?

In this UIScrollView tutorial, you’ll create an app similar to the default iOS Photos app and learn all about UIScrollView. You’ll learn how to: Use UIScrollView to zoom and view a very large image.

Is it ok to embed uiwebview in uiscrollview?

You should not embed UIWebView or UITableView objects in UIScrollView objects. If you do so, unexpected behavior can result because touch events for the two objects can be mixed up and wrongly handled. You can easily debug the HTML, CSS, and JavaScript contained inside a UIWebView with Web Inspector.

When is layoutsubviews called in the uiscrollview?

Note specifically that is why layoutSubviews: is called whenever a UIScrollView scrolls, as it performs the scrolling by changing its bounds' origin. Changing the frame will only change the bounds if the size has changed, as this is the only thing propagated to the bounds property.

What is the problem with the content size of uiscrollview in android?

The Interface builder is now complaining about the content size of UIScrollView which is pretty inconvenient if you want to insert items to UIStackView during the application runtime. If you change the bottom constraint to greater than or equal it won't help. You have two options depending on the use case.

What's the difference between a uitextview and a uiscrollview?

Unlike its name, a UITextView is not just a text view. You can edit it, type in it, scroll it. A UITextView is a multiline text region. It has a built-in UIScrollView. By default a UITextView is editable. To disabled editing you need to set the property isEditable as false.

Is there a way to change content size of uiscrollview?

The Interface builder is now complaining about the content size of UIScrollView which is pretty inconvenient if you want to insert items to UIStackView during the application runtime. If you change the bottom constraint to greater than or equal it won't help. You have two options depending on the use case.

What kind of object is messier object 46?

M46 is classified as of Trumpler type II,2,r. As a special and famous feature which is also obvious in our photograph, a planetary nebula (NGC 2438, also FC 87) appears within the apparent borders of M46. This object appears to lie near the northern fringes of the cluster.

When is a thread object not a joinable object?

A thread object is joinable if it represents a thread of execution. A thread object is not joinable in any of these cases: if it was default-constructed. if it has been moved from (either constructing another thread object, or assigning to it).

What does object reference not set to an instance of an object mean?

Object reference not set to an instance of an object I have been using Docusign with no issues for a long time but just went to send a document for signing and a red box appeared that said "Object reference not set to an instance of an object" What in the world does that mean??

What does an object mean in object oriented programming?

In the class-based object-oriented programming paradigm, "object" refers to a particular instance of a class where the object can be a combination of variables, functions, and data structures. Objects are key to understanding object-oriented technology.

How is automapper an object-object mapper?

That is AutoMapper is an object-object mapper. It maps the properties of two different objects by transforming the input object of one type to the output object of another type.

What kind of object is messier object 60?

Messier 60. The Hubble Space telescope has investigated M60's core and found evidence that it contans a massive central object of about 2 billion solar masses. A supernova, SN 2004W, was found in M60 as it had already faded to mag 18.8; this supernova was found to be of a subluminous subtype of type Ia.

What does it mean when an object is embedded in another object?

When some object X is said to be embedded in another object Y, the embedding is given by some injective and structure-preserving map f : X → Y. The precise meaning of "structure-preserving" depends on the kind of mathematical structure of which X and Y are instances.

How does the contentresolver object communicate with the provider object?

The ContentResolver object communicates with the provider object, an instance of a class that implements ContentProvider. The provider object receives data requests from clients, performs the requested action, and returns the results.

How to copy an object to another object in javascript?

1 Use the spread ( ...) syntax 2 Use the Object.assign () method 3 Use the JSON.stringify () and JSON.parse () methods

What kind of object is scp-035 the possessed object?

Possessed Object. SCP-035, known by the name Possessive Mask, is a Keter SCP object in SCP Foundation. SCP-035 appears to be a white porcelain comedic mask, eventually, it changes into tragedy. Any existing images, videos, and illustrations of the subject, SCP-035 would automatically replace to reflect its new profile.

How does automapper work as object to object mapper?

An object-to-object mapper such as AutoMapper converts an input object of one type into an output object of another type. Consider the following two classes. The following code snippet shows how you can create a map between these two types, AuthorModel and AuthorDTO.

What makes an object an active record object?

In Active Record, objects carry both persistent data and behavior which operates on that data. Active Record takes the opinion that ensuring data access logic as part of the object will educate users of that object on how to write to and read from the database.

What are the vbproject object and reference object?

Use the Reference object to find out what references are currently selected in the References dialog box for the specific VBA Project. A VBProject object has a collection of VBComponents consisting of VBComponent objects. A VBComponent object represents a component in the project, such as a standard module, class module, or user form.

When does an object become an editionable object?

An object that has this potential is considered an editionable object; otherwise it is considered a non-editionable object. This attribute can be defined when creating or altering the object, and by default such objects are editionable. Note: the ability to define specific objects as editionable or non-editionable was introduced in Oracle 12.1.