Search found 5 matches

by Natalia
Wed Feb 16, 2005 7:39 pm
Forum: .NET
Topic: Chart cursor consumes up to 100 % CPU
Replies: 24
Views: 36323

Thanks for your reply. When is the next release? Eric, thanks for the suggested workaround. I am sorry, however, I do not understand how it is supposed to solve my problem. FollowMouse becomes false as soon as stop moving and get the mouse from the cursor. And then to begin again, I need to find the...
by Natalia
Tue Feb 15, 2005 10:49 pm
Forum: .NET
Topic: Chart cursor consumes up to 100 % CPU
Replies: 24
Views: 36323

Thanks for your reply. Taking out FollowMouse option definitely helps, but it is not convinient - some our systems have trackball and it is very tricky to drag the cusrsor line. The real problem is that when you turn cursor on and have FollowMouse true, tChart calls OnCursorChange and MouseMove even...
by Natalia
Tue Feb 08, 2005 12:22 am
Forum: .NET
Topic: Chart cursor consumes up to 100 % CPU
Replies: 24
Views: 36323

Hi,

I've posted the message with attachment into the newsgroup you told. The version we use is the latest.

Thanks,
Natalia.
by Natalia
Tue Feb 01, 2005 7:03 pm
Forum: .NET
Topic: Chart cursor consumes up to 100 % CPU
Replies: 24
Views: 36323

Chart cursor consumes up to 100 % CPU

There is a problem with CPU consumption when a chart cursor is enabled. OnCursorChange event is fired constantly even though mouse cursor does not move. To reproduce just Enable cursor and move the mouse on the chart area and then leave it there. I can send a code to reproduce, but I am not sure how...
by Natalia
Tue Feb 01, 2005 6:57 pm
Forum: .NET
Topic: Chart Invalidation during Zoom - how to deprecate?
Replies: 0
Views: 4924

Chart Invalidation during Zoom - how to deprecate?

We have an issue with TeeChart.Net control. The design of our application is the following: the data for chart resides on the server. Each time user scrolls/zooms the chart, application calculates the portion of the data and requests it from server through WEB service call. For the zoom we handle Te...