I have images in my iphone application I would like to summon when needed.
The idea is when the user takes a photo and it's loaded on the imageview, he or she will be able to call out my custom images that's preloaded in the app. The user can then move the custom image around their original photo.
My question is, how do I implement that? How do I store custom image for the user to call out later on?
Thanks.
So you have image files imported into your project and you'd like to show them on-screen?
Say you want to display the image "paintcan.jpg". All you have to do is create an image view, set its image, and add it to the main view.
UIImageView *imageView = [[[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 200, 200)] autorelease];
imageView.image = [UIImage imageNamed:#"paintcan"];
[self.view addSubview:imageView];
Related
I have been looking around but couldn't find anything good about this.
I would like to customize the default UIRefeshControl with different loader, etc. So far I can only change tintColor & attributedTitle properties and most code I found are just basically creating a new "pulltorefresh" effect but what I want is to just use the UIRefreshControl and customize it a bit.
Is this possible?
You can't add different loader without accessing private APIs, but you can add background image:
UIImageView *rcImageView =
[[UIImageView alloc] initWithImage:
[UIImage imageNamed: #"refreshControl.png"]];
[self.refreshControl insertSubview:rcImageView atIndex:0];
assuming self is an instance of UITableViewController subclass.
Image size you need is 320x43px (#2x 640x86px), the middle area (approximately 35px) will be covered by the loader animation.
I show application logo there...
I want to make the same view as iPhone default message app here is the screen shot what i want to do so can any one help me for suggesting 3rd party control or technique for making this kind of control in my app
Here is the Source code you wanted for the Growing TextField , although it doesn't contains the image button but you can easily customize it to fullfil your requirement
https://github.com/HansPinckaers/GrowingTextView
Hope it will help you.
You can add the image view as a subView of UITextView.
Create an imageView with image:
UIImageView *imageView = [[UIImageView alloc] initWithImage:yourImage];
[imageView setFrame:yourFrame];
[yourTextView addSubview:imageView];
and can use third party library for this Here
Hope it helps you.
you can directly add your image view on text view.
Tried this one
UIImageView * image=[[UIImageView alloc]initWithImage:[UIImage imageNamed:#"xyz.png"]];
[textview addSubview:image];
this will really helpful.
I've literally piled through hundreds go searches on google :(. I can't seem to figure out what I'm doing wrong when I create an image in photoshop (960 x 600, -40 for the status bar). The image comes out to this:
When it should look like this:
(note this is not the actually size, crappy thumbnail version :P. The size is as stated above)
This is my code:
self.view.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:#"MenuBkground.png"]];
Am I doing something wrong when I make the image? Is it in the code? Any ideas?
You're using colorWithPatternImage which basically means what it says. The image will repeat itself if the space is not entirely consumed by the image. If you want to have a true background image you should create the image as a subview.
UIImage* image = [UIImage imageNamed:#"MenuBKground.png"];
UIImageView* background = [[UIImageView alloc]initWithImage: image];
[self.view addSubview: background];
Another way if your using interface builder,
Drag an image view to your viewController.
Assign that as MenuBkground.png in the inspector (first drop down box)
I am making an App in which i am parsing an XML and storing the url of images in an array.
Now i have to show all that images on next View Controller using Tap Gestures and when i click on images i have some action to perform. So please can anyone help me regarding that?
I can provide the code what i have written if anyone want or tell me some tutorial as i am not able to get it from developer sites.
Load your images into UIImage objects like so:
UIImage *imageFromUrl = [UIImage imageWithContentsOfFile:[NSURL fileURLWithPath:url]];
Then, place them into UIImageView objects wherever you need them. The next thing you should do is add a TapGestureRecognizer:
UIImageView *imgView = [[UIImageView alloc] initWithImage:imageFromUrl];
UITapGestureRecognizer *tgr = [[UITapGestureRecognizer alloc] initWithTarget:self action:#selector(action)];
[imgView addGestureRecognizer:tgr];
[tgr release];
//Do the rest of your operations here, don't forget to release the UIImageView
And that's it. Do whatever you need in the "action" method that will get called on your ViewController
For that you have to use TapDetactingimgView.
In that view you get scroll,single tap & double tap event.By that you can scroll image & able to tap on that image.
for that Visit : https://bitbucket.org/billgarrison/panzoomimagedemo/src/34671df61417/Classes/TapDetectingImageView.m
i am getting a picture from the iPhone's camera in one nib file (getPhoto.xib), where I save it into the camera library and also display it in an UIImageView (image1). Then, I have a next button which loads a different nib file (naming.nib) where the user can add a name for the image. How I can access the image from the first nib file so that I can display it in an UIImageView (image2) in the second nib file?
I'm trying the following, but nothing is displayed in image2:
UIImageView *image2= [[UIImageView alloc initWithImage:
[UIImageView imageNamed:image1]];
the imageNamed: method requires an NSString argument. Assuming that the name of image1 is actually "image1", you would do:
UIImageView *image2 = [[UIImageView alloc]
initWithImage:[UIImageView imageNamed:#"image1"]];
Note that the "name" here is the name you used when saving the image to the camera library.
call retain on image1 (the one you get from camera) and use it where ever u are currently trying to use image2