Search found 917 matches

by Christopher
Wed Jan 21, 2009 3:30 pm
Forum: .NET
Topic: TChart is trying to connect to 205.234.175.175?
Replies: 24
Views: 11289

Re: TChart is trying to connect to 205.234.175.175?

Daniel, Is there anything you can tell me about this behavior? I can't reproduce it here and it isn't by design. I ran a test with TeeChart for .NET v2.0.3203.23272 released to the public on 08/10/2008. There is no known code within TeeChart which tries to connect to the address you specify or to an...
by Christopher
Mon Jan 05, 2009 2:47 pm
Forum: .NET
Topic: Dynamically generating the charts
Replies: 32
Views: 8964

asupriya, Added on 04 Jan 2009 1. I need to display 'Y' as a % of change value from a base value. Is there any easyway of doing it without hurting the performance when i havelarge number of points per chart and multiple charts (similar to test project that i uploaded on 26th Dec 2008)? Of course, th...
by Christopher
Mon Jan 05, 2009 2:14 pm
Forum: .NET
Topic: Dynamically generating the charts
Replies: 32
Views: 8964

asupriya,
asupriya wrote: Added on 03 Jan 2009
Again, using custom axes instead of separate tchart objects will make this unnecessary.
by Christopher
Mon Jan 05, 2009 2:12 pm
Forum: .NET
Topic: Dynamically generating the charts
Replies: 32
Views: 8964

asupriya,
asupriya wrote: Added on 29th Dec 2008
If you follow my above suggestion, which I strongly suggest you do, then these issues should resolves themselves.
by Christopher
Mon Jan 05, 2009 2:10 pm
Forum: .NET
Topic: Dynamically generating the charts
Replies: 32
Views: 8964

asupriya, Please suggest if there is a better way of sync.'ing the cursor. My best suggestion is that you use one of your own original ideas which is to use custom axes instead of separate chart objects. You can then draw your own "cursor tool" on the chart as in the following example: Private Sub I...
by Christopher
Mon Dec 22, 2008 9:45 am
Forum: .NET
Topic: TeeChart for .NET [19 DEC 2008] RELEASE 3.5.3274.30662/3/4
Replies: 1
Views: 1801

Re: TeeChart for .NET [19 DEC 2008] RELEASE 3.5.3274.30662/3

Hello!
Chris wrote:Minor binary installers (WPF for VS2005, x64) and source code installers will become available at the beginning of next week.
All these installers are now available from Steema's Customer Download pages.
by Christopher
Fri Dec 19, 2008 5:41 pm
Forum: .NET
Topic: TeeChart for .NET [19 DEC 2008] RELEASE 3.5.3274.30662/3/4
Replies: 1
Views: 1801

TeeChart for .NET [19 DEC 2008] RELEASE 3.5.3274.30662/3/4

Hello! Full release binary installers are now available from Steema's Customer Download pages accessible via: http://www.steema.com/downloads/client_access.html Minor binary installers (WPF for VS2005, x64) and source code installers will become available at the beginning of next week. The release n...
by Christopher
Mon Dec 15, 2008 5:14 pm
Forum: Wishes and ideas
Topic: Line point width
Replies: 2
Views: 5337

Igor, Yes, this is a known issue (TF02011400). I'll incresase its priority in the defect list to be investigated ASAP. This has now been fixed for the maintenance release due out before the end of this week: 28.) [TF02011400] ChartPen.Width not functional for TeeChart.Pocket.dll. Now fixed for CF.NE...
by Christopher
Thu Dec 04, 2008 12:26 pm
Forum: .NET
Topic: GetAxesChartRect event
Replies: 1
Views: 1026

Re: GetAxesChartRect event

Hello, Wouldn't it make more sense and be cleaner if that event only fired when the actual rectangle size changed? The GetAxesChartRect event was not designed to be fired only when the rectangle size is changed. It was designed to allow the developer the possibility of changing its size. This being ...
by Christopher
Tue Nov 25, 2008 3:17 pm
Forum: .NET
Topic: ArgumentException when Hiding.Showing MDI child form
Replies: 3
Views: 1650

Hello, Are there any downsides to setting the BackBuffer to null? Not at all. In fact, this is exactly what TChart's override of OnResize does: protected override void OnResize(EventArgs e) { if (Chart.Graphics3D.BackBuffer != null) { Chart.Graphics3D.BackBuffer.Dispose(); Chart.Graphics3D.BackBuffe...
by Christopher
Tue Nov 25, 2008 9:29 am
Forum: .NET
Topic: supporting Multiple version of Tcharts
Replies: 3
Views: 1553

Re: upgrading Tee chart from 2.0.2489 to 3.5.3188.18560.

Hello, "Cannot modify the return value of 'Steema.TeeChart.Tools.DrawLineItem.EndPos' because it is not a variable." can you suggerst how are we modify our code to do what we were doing earlier . This is because StartPos and EndPos have been changed from a field to a property. You can modify the pro...
by Christopher
Tue Nov 25, 2008 9:18 am
Forum: .NET
Topic: ArgumentException when Hiding.Showing MDI child form
Replies: 3
Views: 1650

Re: ArgumentException when Hiding.Showing MDI child form

Hello, This certainly prevents the error but now the repainting looks bad when another window is passed over the chart. I read some other thread talking about DoubleBufferring but kind of got lost in the replies. Is there a good solution to my problem, preventing the error and having a clean repaint...
by Christopher
Mon Nov 24, 2008 9:07 am
Forum: .NET
Topic: Including chart into PDF file
Replies: 3
Views: 1430

Hello Profitstar, As you can read here: http://msdn.microsoft.com/en-us/library/ktx83wah.aspx When you use the Save method to save a graphic image as a Windows Metafile Format (WMF) or Enhanced Metafile Format (EMF) file, the resulting file is saved as a Portable Network Graphics (PNG) file. This be...
by Christopher
Wed Nov 19, 2008 11:45 am
Forum: .NET
Topic: Mouse cursor vs CursorTool
Replies: 24
Views: 7465

Re: Suggestions

johnyboy, 1) You could expose the CursorTool.originalCursor variable so that I could simply set it to the appropriate value when Chart.Cursor changes. Ok, I've wrapped the originalCursor field in a public property called OriginalCursor and have given it a go as in the following code: public partial ...
by Christopher
Thu Nov 13, 2008 2:45 pm
Forum: .NET
Topic: Mouse cursor vs CursorTool
Replies: 24
Views: 7465

Re: Mouse Cursor workaround

johnyboy, this may be a good workaround, but it is a weak solution at best. and although I agree with you that the GC will do a good job, the overhead imposed by this solution can -and should- be avoided. It is nonsense that just moving the mouse around in some chart area (thus forcing cursor change...