Qt and Visualising data using free graph chart liblaries

  • Estado Completado
  • Presupuesto £20 - £250 GBP
  • Total de ofertas 9

Descripción del proyecto

Hi,

I want to visualize cross table data by Qt + free graph chart lib.

The structure is very simple .

I have 120 drivers and 15 cars.

Each driver has driven all/some of the cars. That means each car has been used by one or more drivers :)

So the result we have a table of numbers. Let say as below

| | Cra1 | Car2 | Car3 | ...... | Total D

Driver 1| 0 | 3 | 1 | ...... | 4

Driver 2| 1 | 7 | 9 | ...... | 17

Driver 3| 9 | 3 | 8 | ...... | 20

.... ... ... ...

Total C | 10 | 13 | 18 |

The chart must represent three things:

1-The crosses table values.

2-The number of cars that each driver has driven.

3-The a number of drivers that have driven a particular car.

Please see the attached file for more explanation.

I'll provide you with the base project (it has no graph just a sample data placed in a QTablewidget)

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