Hi to you all,

What is already working:

- i receive data via the COM: port from a machine (frequency is fast = 3 times a second)
- from that data the are some values calculated and stored in a database for later display purposes.(display of the data is done by mean of msgraph wich work fine.)


What i would like to do is:

HOW CAN I DRAW (DISPLAY) THE INCOMING DATA REAL-TIME IN A GRAPH ON MY SCREEN ??
it should be at least 3 different lines (graphs).

(i'm thinking of updating the display every second, this way i would have a time period covered for 20 min. on a screen that is 800 pix wide. After this time the screen should be cleared an started over from the beginning.


Solutions are VERY welcome.


Many thanks

Marc