How to display a graph with stacked bars?

[kurgbe]

I want to show the relative portion of each wares year after year. Visually I am thinking of showing one staked bar per year, each portion of the bar representing the sales (value or %) of a ware.

Example:

ware1 *
ware2 =
ware3 +

* *
* * * *
* * = =
= = + =
+ = + =
+ + + +

Y1 Y2 Y3 Y4

How to do it?

[AlexZencovich]

Do you mean about charts? If yes, you need to see in TChart Pro. I think standard TChart does not support this feature