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Javascript Multilines Chart - repost

This project received 12 bids from talented freelancers with an average bid price of $288 USD.

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Skills Required
Project Budget
$30 - $250 USD
Total Bids
12
Project Description

Context:

Our system keep monitor and keep an history of temperature at a certain date. We want to access the last 24 hours temperature on internet. Each client has a MySQL database. Each database contains several table (represent the temperature sensor). A table has the following structure: Date (of the form 2013-03-10 13:00:45) | Temperature (a double).

Specifications are the following:

- Each chart may contains one or more (up to ten) lines (represent temperature) with different colors.

- The page may contains multiples graphs.

- x axes: Last 24 hours with an interval between each unit of 3 hours

y axes: Temperature

- Chart need to be in Javascript

- Tool Tips must be available (when the mouse is placed on a point we have the following information: Date: Temperature)

- Auto refreshing graph

- The result must be, of course, compatible with our database

- Possibility of hiding lines by clicking on icon

-Put in comment how to add lines (with the name of the table in the database) and how to add graphs on a php page.

-The temperatures aren't based on the same index of time.

-Your solution should manage several users (a login for a user to his charts and not others)

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