I am taking pictures from my custom UIImagePicker camera and saving the images inside the app Document Directory.
Now, when I display the images when a user Swipes over my image he should see the next/prev image. As of now I have keep the transition discrete(the image doesn't move with the finger; it changes immediately). But I would love the transition be smooth like the one in default iPhone album (smooth and along with the finger).
Can you tell how to achieve this ?
Thnx in advance
If u want to scroll images only than u can used Paging technic:
try this link:
http://eureka.ykyuen.info/2010/05/22/iphone-uiscrollview-with-paging-example/
Related
In my app, I take some pictures and I display them in thumbnails.
I want to zoom them when user touches them.
What's the best way to do this?
Thanks
Edit:
I've considered a modal view.
I don't save the pictures in the gallery. I display them on the screen, that's all.
If you use the UIImagePickerController you can set it's property allowsEditing to YES to support scaling taken pictures.
Edit: If you already have an Image, please take a look at the UIScrollView
I want to make application like image album.
like the user scroll horizontally and set the new image at center. image size is only 130*130 size and images are received through web service. at a time there are 3 images seen on screen. when user scroll next image set the next image as a middle image......
when user scroll horizontally the UIlabel exactly at the bottom display the name of image which is store in array.
i want make it look like iphone coverflow type application.
Your question is a little confusing, but if as you say you want to make it 'look like an iphone coverflow type application' why not consider one of the several open source components that exist already? Here are two good options:
http://cocoacontrols.com/platforms/mac-os-x/controls/mbcoverflowview
http://cocoacontrols.com/platforms/ios/controls/tapku-coverflow
im working in iphone's camera app, using UIImagePicker to launch the camera.
Everything goes well, just a need to use the default controls showed in the camera app in iphone(little thumbnail from the last pic in camera roll and take photo buttons) and its animation(take and send the picture to the left bottom thumbnail), not default in UIImagePicker (cancel and take photo buttons).
How i can do that?
thankz :D
You can't do that. What you should do is present a UIActionSheet and ask if the user wants to get a photo from the Camera or their Photo Albums.
You may try to use the cameraOverlayView property or create your own custom controls duplicating the default controls (hiding the default controls with showsCameraControls = NO).
I have to use UIScrollView as image viewer like Photo app. The UIScrollView is supposed to show photos with swiping, zooming and rotating with interface rotation.i have to load minimum 20 images.is it possible? which is the best way? plz post some sample codes.
I've written a simple and easy to use photo browser called MWPhotoBrowser which you should be able to look at and dissect.
It is an implementation of a photo viewer that I wrote allowing the user to view one or more images in a similar way to the native Photos app. It can display one or more images by providing either UIImage objects, file paths to images on the device, or URLs images online. Photos can also be zoomed, panned, and navigated with previous/next buttons.
View MWPhotoBrowser on GitHub
Hope this helps!
Refer to the sample application page control here https://developer.apple.com/iphone/library/samplecode/PageControl/ , it should help you get started, they have a scroll view that you can use to scroll through a bunch of pages, you can modify this to do pictures. It doesnt do zooming o rotationg but its a good place to start
I would like to be able to display a video on the iphone screen - preferably in a view so that I can control its display coordinates. I want to be able to load the view and overlap and partially overlap a subview ... is any of this feasible? I have read that mpmovieplayer is the only method for video display (and is full screen)? Any workarounds?
You can place an overlay view on top of the video player, but that is pretty much it. There is a sample application in the SDK that shows how to do this.