Hello I want to drag image from another view and add that in another View and I am using SPUserRezisableView for resizing the view but it works only for UIView, how can I implement it for UIImageView.
Please refer to the link below for resizing the images in iphone.
Resize Image High Quality
I hope this will provide some help to solve the problem up
Related
I'm new in Iphone. I have an UITextView inside a UIImageView . Now I need to dynamically resize the UIImageView so that its textview also change its size dynamically. Moreover I can move this UIImageView with UITextView around the screen. If any one knows this using UIGuesture please help me.
Any help would be appreciated
If you are looking at resizing the UIImageView object, look at the UIPinchGestureRecognizer. It will have a property called scale that you can use to change its size.
As for the UITextView object that is the subview, you can look at autoresizingMask property inherited from UIView. Set it appropriately so that the text view scales in response to its super view.
For moving the image view, you can use the UIPanGestureRecognizer. You can get the translation using translationInView:. Use this to modify the center of the image view object. This should move the image view as you drag your finger around.
I hope you've gone through the guide. Let us know if you face problems implementing this and put some code so that we can guide you in the right direction.
How to slide button vertically in iphone by programmatically ?
Hey i have 7 images. and i want to display only 3 images vertically. and other images will be display when user scroll it upward.
Take a look at UIScrollView class :-) and then at UIImageView
If I understand what you want to do...
But we won't code you the thing ;-)
Good Luck.
add scrollview and setPagingEnabled =yes;
then
two way
1.add all images in view as subview and set the frame of them by one by one
2.in one view while scroll up add next image in view and remove old image.
right.Got it?
i think this tutorial will help you
http://www.edumobile.org/iphone/iphone-programming-tutorials/pagecontrol-example-in-iphone/
I need to have a preview of the camera but not in fullscreen. Actually I need to resize the camera view to manage place for my overlay view.
I need a resize camera view and not a truncated one.
Do you have any ideas/pointers to achieve this?
Thanks for your help :)
Regards,
Try the cameraViewTransform property of the UIImagePickerController.
i am new developer on iphone and i am working on a project. the problem i am having is that i have no idea about how to create a horizontal scroll view of images. what i want is that when i click on the table view containing image thumbs, i should view the same image in a much larger size and scroll the other images that are on the left and the right.
The class you want is UIScrollView. You can add multiple UIImageViews to a UIScrollView.
In addition to ScollingMadness recommended by luvieere, check out Apple's UIScrollView sample code which is referneced from the Xcode UIScrollView documentation.
I'm using a sectioned TableView, and I want to show an image on the left side of the cell.
If I pick one from the photo library (out of the example photos in simulator) and set it as UITableViewCell.imageView.image, it takes up the whole screen.
How can I resize the image so that it fits exactly into the cell's image view?
Thanks,
Yassin
This is basically the same question as How to scale a UIImageView proportionally ?, which has a good answer.
Add that category to your project and call it with the size of your view. I've used the code and it works well.