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iphone app - Add a 'zoom' function


Simple task, it should be a few lines of code, however I have come to a brick wall in trying to implement this.

What will happen:

1) User taps on a 'zoom' button. (already implemented)

2) User is presented with an UIAlert saying to tap on screen where they wish to zoom.

3) User taps somewhere on the UIView

4) The UIView is then zoomed to the tapped section.

5) User shakes the device to zoom out.

I currently have the zooming implemented, just not to the area in which the user has tapped.

I have this working by applying CGAffineTransformScale to the view.

I am flexible on how this is done, so let me know if you want to try something different to achieve the zooming effect. (I have tried putting it into a uiscrollview, with little luck).

This is a nice simple project, great for feedback building; all freelancers are welcome to bid. If you are accepted as the contractor, the project will be under a non-disclosure agreement. Project source files / information / details will not be shared with third parties without prior consent. By placing a bid, you agree to this.

App details will be provided upon bid review.

Thanks for looking!

Kĩ năng: Cocoa, iPhone, Mobile App Development, Objective C

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Về Bên Thuê:
( 21 nhận xét ) Bath, United Kingdom

ID dự án: #1692367

Được trao cho:


Hi, There are multiple ways you can do this. Please find details of a couple of proposed methods in your InBox. Thank you.

$125 USD trong 1 ngày
(47 Đánh Giá)

8 freelancer đang chào giá trung bình $162 cho công việc này


Hello,Please send me your NDA.I can complete within 2-5 hours. Kind regards.

$200 USD trong 1 ngày
(59 Nhận xét)

Hi! Please check your private messenger box for detail. Thanks

$150 USD trong 3 ngày
(153 Nhận xét)

Hi, sir. Please kindly check my PM.

$120 USD trong 3 ngày
(29 Nhận xét)

Hi, programming experts team here. please check your pmb, thanks.

$120 USD trong 2 ngày
(3 Nhận xét)

I've used animations before and I expect to be able to fix the problem soon. If I'm accepted you can send me the NDA, source code (with comments on your goal), and more details about the requirements of the zoom action Thêm

$250 USD trong 5 ngày
(0 Nhận xét)

Hello Sir, I am capable to handle your work easily.I have a good developers to handle your project [login to view URL] you are interested then find me at skype divyeshvora1.

$250 USD trong 2 ngày
(0 Nhận xét)


$180 USD trong 3 ngày
(0 Nhận xét)

Hello, Myself SHINU.V.S, I have 5 years experience in IT 1years in web developement(PHP) and 3 years in iphone [login to view URL] i have knowledge in HTML,CSS,Android . I have done lots of works using webserv Thêm

$100 USD trong 2 ngày
(0 Nhận xét)