Any bar charts for my application? (details description included)
-
I'm learning QChart to visualize some data, but after reading the example and tutorial, I don't find an existing type of chart(bar is preferred) which meet my apps requirement.
Put it simple, I'd like to show several different kinds of event interleaving within a duration, let's say for example there's 4 types and the duration is 24 hours in one day, name the 4 types A,B,C,D,
0:00~2:00 : event B;
2:00~2:30 : event A;
2:30~3:30 : event C;
3:30~5:40 : event B;
5:40~6:10 : event D;
6:10~8:00 : event C;
...The different types of events are interleaved with each other, I'd like to show them in one bar for a variable duration. Are there any existing charts fitting my purpose?
Or I have to write my own QGraphiscItem to draw it?