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Charts in php

Write php code that takes data from mysql database and generates chart on the fly.

Background information: The assignment is related to price comparison charts. The purpose is to situate where price of the seller of a product is situated compared to the other prices of other sellers of the same product.

Chart specifications:

A line chart (no bar charts) that contains X axis and Y axis:

- X axis: date timeline from now till 1 year back,

- Y axis: 5 different lines

Y1: highest price

Y2: price of 10th best vendor

Y3: average price of 10 best vendors

Y4: price of vendor 1 under consideration

Y5: price of vendor 2 under consideration

(Y1 and Y2 form together a semi transparent zone in the graph)

On request an example can be sent (through PM) of how the chart should look like.

This is not an easy project. The challenge lies in the way the dates are stored in the database in combination with the fact we expect a a line chart. Each row in the product database looks like this:

seller, start date, end date, price

IMPORTANT TO WIN THIS PROJECT: Bidders must demonstrate their knowledge by showing us a working demo chart that uses OUR sample database. Your demo chart must show at least lines Y4 and Y5 on it. Please send PM to get access to our sample database.

Flex, flash or other languages not permitted

UPDATE 6 may:
-Many current prices of bidders are at the high end of the scale. Please understand the requirements and make your BEST offer.
-Service provider will be chosen at earliest by the end of the bid period

in regards to the chart specifications: the word 'vendor' is causing confusion: vendor = seller

Taidot: PHP

Näytä lisää: php charts, x-axis, sample graph data, php demo code, in sent, in a graph, how to write a code in php, how to graph data, graph sample data, graph assignment, example of a challenge, data in a graph, data challenge, code challenge, c# code challenge, background information example, access vendor database, flex linechart yaxis element count, php code sample chart, flash slide menu bar, perl easy rsh example, charts php, please in different languages, database vendor, y3

Tietoa työnantajasta:
( 7 arvostelua ) Kokzijde, Belgium

Projektin tunnus: #429730

Myönnetty käyttäjälle:

iwaz

I am ready to try showing a working demo chart.

325 $ USD 7 päivässä
(6 arvostelua)
3.7

23 freelancers are bidding on average $571 for this job

lightcresent

We will dowith flash charts integrated with php+mysql... Thanks

400 $ USD 7 päivässä
(417 arvostelua)
8.8
vietcodepro

Please see PMB.

750 $ USD 10 päivässä
(304 arvostelua)
7.8
rockerstech

Ready to do please check reference work.

699 $ USD 20 päivässä
(77 arvostelua)
7.6
NickolaS

Hi, please, check your PM

750 $ USD 3 päivässä
(327 arvostelua)
7.5
lukeyan

please check PM

600 $ USD 75 päivässä
(128 arvostelua)
7.5
Teknowledge

Hi, Please check pmb

750 $ USD 20 päivässä
(40 arvostelua)
7.2
rscheink

Hi, Thank you for taking the time to review our bid. We have gone through your bid description and we would like to work on this project. Please see PM for further details, Thanks!

350 $ USD 7 päivässä
(21 arvostelua)
6.4
desarrollos720

please check my pm.

500 $ USD 10 päivässä
(31 arvostelua)
6.3
wincent

all can be done.

550 $ USD 8 päivässä
(79 arvostelua)
6.0
Team21

Hello, I'm ready to start demo task. Will write PM.

500 $ USD 3 päivässä
(49 arvostelua)
6.0
ManiksSoftware

We possess extensive experience of developing numerous high-end websites and are highly organized and adept at meeting tight deadlines that are so common in this industry. Please see PMB for more details.

725 $ USD 25 päivässä
(5 arvostelua)
5.8
infoisoft

Dear Sir, SERIOUS BIDDER. Please check PM. Regards, Jainam Shah, iSoft Solutions.

750 $ USD 15 päivässä
(26 arvostelua)
5.7
ranacseruet

Hi, I am very much interested. Please check your PM

700 $ USD 14 päivässä
(37 arvostelua)
5.6
inzic

Thank you for the opportunity to submit our proposal for your project,"Charts in PHP". We just completed an online polling system including charts to display results. Please see PMB for more details. -- Inzic Sol Lisää

750 $ USD 3 päivässä
(8 arvostelua)
5.4
gato

Check portfolio in pm.

750 $ USD 15 päivässä
(9 arvostelua)
5.8
shingweb

Hi, Im a UK based freelancer with experience in charting for both php and asp.net. If i can get a look at your database and get a better feel for what is required I can then tailor the price and time scales to suit. Lisää

750 $ USD 0 päivässä
(18 arvostelua)
5.1
swwiz

Please see PMB

500 $ USD 7 päivässä
(2 arvostelua)
5.0
developersourav

Let us start.

550 $ USD 20 päivässä
(12 arvostelua)
4.8
mikeskyrack

MySQL, Charting and PHP expert. English professional, 25+ years development experience. See PM

350 $ USD 3 päivässä
(1 arvostelu)
3.8
devajas

hi ,we can do that for you using GD library. best regards devajas

380 $ USD 15 päivässä
(8 arvostelua)
3.6