Search found 5 matches

by blueland9999
Thu Nov 18, 2004 12:33 pm
Forum: JFreeChart
Topic: how can I get the coordinate of jede bar in a barchart?
Replies: 0
Views: 1686

how can I get the coordinate of jede bar in a barchart?

I will add the mouselistner in the chartpanel.
how can I get the coordinate of jede bar in a barchart?


Who can help me?



Thanks.


Ming
by blueland9999
Wed Nov 17, 2004 2:21 pm
Forum: JFreeChart
Topic: how highlight a single bar in a barchart?
Replies: 3
Views: 3695

yes, I think so ,too.
But how can I do it, I try to modify the BarRenderer Class, DrawItem or DrawItemLabel method,failed.
I want to know, in which Event display the BarTooltip.

Thank for your help.



Ming
by blueland9999
Sun Nov 14, 2004 10:44 pm
Forum: JFreeChart - Stockmarket
Topic: bar chart high light
Replies: 6
Views: 20827

Have you already got the answer?
Can you tell me , how can i do it?
I have the same question.

Thanks!

Ming
by blueland9999
Sun Nov 14, 2004 10:28 pm
Forum: JFreeChart
Topic: how highlight a single bar in a barchart?
Replies: 3
Views: 3695

For example, I use 10 series and only one category. but how can I get the mouselistener ,that the mouse in a bar moved?

Thanks.

Ming
by blueland9999
Sun Nov 14, 2004 3:38 am
Forum: JFreeChart
Topic: how highlight a single bar in a barchart?
Replies: 3
Views: 3695

how highlight a single bar in a barchart?

Hello everyone,
I am new here.
I have a question, how can i highlight a single bar in a barchart and doubleclicked can change the value of the bar?

Is it possible?

Who can help me ?

Thanks a lot.

Ming