Write an iPhone application

Greetings!

I'm developing an app in which I'm in need of presenting temperature data on graph from a url in JSON format.

The framework: PNChart - MIT license

Framework ink: [login to view URL]

Graph-type: Line-chart

Basically the code should go to a JSON url: Grab all x and y data for a specific defined object key

Functions:

1) create a class X that loads all JSON data into an data object/array only for the specific key

2) in a view load required x and y data from object/array in class Z correct into the Y and X - axes and be able to update while view running. Axe titles should be static.

Minimal requirement:

- Only load for latest 10 timestamps on the Y - axe

- the project should be tab bar with two or three views - one of them being the graph view

Possible features (not required in this task though :) ):

- Ability to control the amount of timestamps from 5 - 100

I need the source code for later app implementation.

That's it! :)

Let me know what you think?

Kind Regards

Michael Jensen

iPhone 移动应用开发 Objective C

项目ID： #5441773

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