Search found 12 matches

by Diegoa
Thu Sep 13, 2012 6:44 am
Forum: .NET
Topic: How to display custom vertical axis labels on BOTH sides
Replies: 1
Views: 3010

How to display custom vertical axis labels on BOTH sides

Is there an easy way to display custom vertical axis labels on BOTH sides of a series instead of writing code to do this?
by Diegoa
Wed Aug 29, 2012 10:53 am
Forum: .NET
Topic: Bar Series Bottom AxisLabels > Rectangle Memory Creep
Replies: 19
Views: 19823

Re: Bar Series Bottom AxisLabels > Rectangle Memory Creep

Ok gave it a test, no creep at all :)
by Diegoa
Fri Aug 24, 2012 8:08 am
Forum: .NET
Topic: Bar Series Bottom AxisLabels > Rectangle Memory Creep
Replies: 19
Views: 19823

Re: Bar Series Bottom AxisLabels > Rectangle Memory Creep

Its creeping less now but still creeping about 2mb every 1 1/2 hours.
by Diegoa
Thu Aug 23, 2012 12:24 pm
Forum: .NET
Topic: Bar Series Bottom AxisLabels > Rectangle Memory Creep
Replies: 19
Views: 19823

Re: Bar Series Bottom AxisLabels > Rectangle Memory Creep

Quick question with regards to backwards compatiblity. We currently serialize our wrapped TeeChart v2 control using MemoryStream memstream = new MemoryStream(); _chart.Export.Template.IncludeData = true; _chart.Export.Template.Save(memstream); return memstream.ToArray(); can this be deseralized into...
by Diegoa
Thu Aug 23, 2012 12:15 pm
Forum: .NET
Topic: Bar Series Bottom AxisLabels > Rectangle Memory Creep
Replies: 19
Views: 19823

Re: Bar Series Bottom AxisLabels > Rectangle Memory Creep

Yeah we are licensed for TeeChart v2 (unlocked version) and we are evaluating the latest version as we plan to upgrade soon.

We currently using Visual Studio 2010 and our application is running on .Net 4.0.
by Diegoa
Thu Aug 23, 2012 6:24 am
Forum: .NET
Topic: Bar Series Bottom AxisLabels > Rectangle Memory Creep
Replies: 19
Views: 19823

Re: Bar Series Bottom AxisLabels > Rectangle Memory Creep

Is there any fix for this memory leak issue with axis labels besides my workaround?
by Diegoa
Wed Aug 22, 2012 11:18 am
Forum: .NET
Topic: Bar Series Bottom AxisLabels > Rectangle Memory Creep
Replies: 19
Views: 19823

Re: Bar Series Bottom AxisLabels > Rectangle Memory Creep

Clearing the labels like below before updating seems to cleanup the rectangles and they stop creeping: private void timer1_Tick(object sender, EventArgs e) { (tChart1.Series[0].GetHorizAxis.Labels.Items.Clear(); (tChart2.Series[0].GetHorizAxis.Labels.Items.Clear(); (tChart3.Series[0].GetHorizAxis.La...
by Diegoa
Wed Aug 22, 2012 10:12 am
Forum: .NET
Topic: Bar Series Bottom AxisLabels > Rectangle Memory Creep
Replies: 19
Views: 19823

Re: Bar Series Bottom AxisLabels > Rectangle Memory Creep

Sill same issue. System.Drawing.Rectangle is still climbing as before which is the main issue. It doesnt seem to be cleaned up or cleared at all from AxisLabels.labelpos (which I assume is an ArrayList) when they application is left open, which our client does. Retention Graph.png Only workaround we...
by Diegoa
Wed Aug 22, 2012 10:00 am
Forum: .NET
Topic: Bar Series Bottom AxisLabels > Rectangle Memory Creep
Replies: 19
Views: 19823

Re: Bar Series Bottom AxisLabels > Rectangle Memory Creep

Ok will test it out.
by Diegoa
Wed Aug 22, 2012 5:51 am
Forum: .NET
Topic: Bar Series Bottom AxisLabels > Rectangle Memory Creep
Replies: 19
Views: 19823

Re: Bar Series Bottom AxisLabels > Rectangle Memory Creep

Any feedback?

I have a client waiting for a resolution for this problem as the SCADA application is creeping 26-30 MB over night due to this memory leak in TeeChart.


MemProfiler3.jpg
MemProfiler3.jpg (405.4 KiB) Viewed 14640 times

Using:
TeeChart .Net v2 2.0.3033.18431
Lasted TeeChart .Net 2012
by Diegoa
Tue Aug 21, 2012 10:56 am
Forum: .NET
Topic: Bar Series Bottom AxisLabels > Rectangle Memory Creep
Replies: 19
Views: 19823

Bar Series Bottom AxisLabels > Rectangle Memory Creep

I am experiecing significant memory creep when updating bar values on a bar series. Running memory profile shows large amounts of Rectangles been created from the bottom AxisLabels. Reproducible on TeeChart .Net v2 and latest TeeChart .Net 2012 MemProfiler1.jpg MemProfiler2.jpg I know there was a si...