An NSImageView object displays a single image from an NSImage object in a frame. An editable image view object behaves as an image well and supports copying, pasting, dragging, and using the Delete key to clear its content.
Questions tagged [nsimageview]
248 questions
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How to move an NSImageView in a 2D game?
I am porting one of my iPhone apps to the mac, but I cant figure out how to move my NSImageViews around the screen, like i would do with CGpointMake. Also, how do you find the image.center.x in cocoa?
Any help would be great!

Conor Taylor
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Animated gif File In NSImageView eats the Memory (Mac Development)
I just try to put Animated gif file with 6 frames acquired from url Request and create nsimage with the response ,,, then set the Image in NSImageView ...
I use this
// Where returnedImage is nsImage I created with response of the connection ..
…

iAhmedGhalab
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Why is rotating an NSImageView crashing my app?
I'm making a macOS app and I've got this code used to rotate an image:
didSet {
let degreesToRotate = oldValue - phoneXRotation
phoneImageView.rotate(byDegrees: CGFloat(degreesToRotate))
degreesLabel.isHidden = false
…

A Tyshka
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Save image after rotate it. But picture has lower resolution after saving
I am trying rotate an image from IKImageView. But after rotating and saving it, I got a lower resolution picture.
Below is code which I am using for rotating
-(NSImage *)imageRotated:(float)degrees{
degrees = fmod(degrees, 360.);
if(0 ==…

NextTrang
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Iphone Memory Warning when camera shows
i have a TabBarController in which one tab has an ImageView. Besides, i have a button to display the ImagePicker:
- (IBAction)choosePhoto {
// Create image picker controller
UIImagePickerController *imagePicker = [[UIImagePickerController…

Gerardo
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2 answers
Unable to load an image into NSImageView
I wrote the following and no image comes up. I displayed the pointer and it comes out as "0".
In the next code block I checked the path and made shore the image was present there. Still nothing loads.
NSImageView *vi = [[NSImageView alloc]…

jdl
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NSRect geometric properties
I have some problems with NSRect : everything works great for my image until I open Full Screen. My image moves down accordingly NSRect positions and not of image's constraints. How can I fixe my constraints for this ImageView in NSRect?
let…

J.A.
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Transition between NSImageViews in Objective-C
I am not very familiar with the Mac OS X APIs (coming from a long background of iPhone sdk) and I was wondering how I could add a transition when I switch nsimageviews. Does anyone have a short code snippet they can share about how to go about doing…

lab12
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NSCollectionViewItem selection on NSImageView, border around image with CALayer
I have a NSCollectionViewItem with NSImageView in it.
I want to have a shadow around the image. Once it is selected, I want the image to have shadow and a border. Currently, NSImageView gets a border around the image.
How can I achieve shadow +…

spacecash21
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New to Swift OSX: NSImageView Drawing multiple images with drawInRect - Can't update image
Please forgive my ignorance.. I'm new to Swift and I'm trying to sort this out..
I have a custom NSImageView (called 'AdFrame') that draws two images within NSRects. I want the bottom image to change when a user inputs a certain number.
It draws…

fonix
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1 answer
NSTableCellView ImageView is null
I use simple
NSTableViewDelegate , inside GetViewForItem method I find with with Identifier
NSTableCellView view = (NSTableCellView)tableView.MakeView (tableColumn.Identifier, this);
If Identifier is "Img" view should contain ImageView :
switch…

Nininea
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Cocoa NSImage imageNamed not working
I'm trying to load an image in a NSImageView.
[self.background setImage:[NSImage imageNamed:@"button_selected.png"]];
where background is a NSImageView.
The bizarre behavior is that I can't view this image unless I create another NSImageView by…

Talkanian
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1 answer
Cocoa NSImage full view question
I am trying to automatically load an image full screen after the application is launched but it looks just a little bit funky. The outside edge of the image view can be seen - how do I eliminate that? My code looks like this:
-…

startuprob
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NSImageView - scaling image down loses sharpness
I am trying to render a few images in NSImageView's. These images are much larger than the size of the NSImageView (which I have set to scale proportionally up or down). But, the rendered image don't look very good. For example, in this sample…

georgemp
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adding image from NSImageView to Core Data ( Path url to Core Data and Image to Folder )
I am new in os x programming. I am using swift to developing my mac app. In my app I am able to pick and display an image from the folder in my mac to NSImageView , but my goal is to be able to save that picked image to data model. Later i need to…

Ben Rockey
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