Search found 26 matches

by ArctionLasse
Mon Aug 13, 2018 9:07 am
Forum: Gauges
Topic: Scale labels become clipped
Replies: 2
Views: 8792

Re: Scale labels become clipped

Hi,

from description this indeed seems like a bug in the Gauges.
Unfortunately - as this is a "as is" released free product - we'll have to delay the investigation of the issue a bit.

We'll report more later when we have investigated the issue.
by ArctionLasse
Fri Jul 21, 2017 6:18 am
Forum: LightningChart Ultimate WPF
Topic: Series data binding in Semi-Bindable Chart
Replies: 13
Views: 18120

Re: Series data binding in Semi-Bindable Chart

Hi, Great to hear that you got your app working! On a quick glance I see no problems with your implementation. It's pretty much what a meant with the option 2. It might not be the optimal solution though, so if it's performance critical system there might be lots of things you can do to make it fast...
by ArctionLasse
Tue Jul 18, 2017 12:21 pm
Forum: LightningChart Ultimate WPF
Topic: Series data binding in Semi-Bindable Chart
Replies: 13
Views: 18120

Re: Series data binding in Semi-Bindable Chart

Hi, the problem on the application is that the bound series is given it's data only once - when it's created by converter - and when the source data changes it does not affect the bound series data in any way as the data is not shared or linked in any way. In more detail, the bound series is created...
by ArctionLasse
Tue Jul 18, 2017 6:52 am
Forum: LightningChart Ultimate WPF
Topic: Assembly not found exception when run UnitTests on TeamCity
Replies: 4
Views: 8102

Re: Assembly not found exception when run UnitTests on TeamC

Hi, It's a bit hard to determine why the engine initialization is failing from this information, so we'd need to get the GetEngineInitResults(). Unfortunately I can think of no way to get it properly if this happens on construct time, as you can not properly register to any events before the crash. ...
by ArctionLasse
Thu Apr 27, 2017 3:03 pm
Forum: LightningChart Ultimate WPF
Topic: Alternative for IChartNode.SetSubNodeOwners?
Replies: 2
Views: 2885

Re: Alternative for IChartNode.SetSubNodeOwners?

Hi jcso, the SetSubnodeOwners method has been moved away from the _public_ IChartNode interface, as it's something that should never be called through the public interface. It is still available internally on a different internal interface. For source code clients the method is still available, and ...
by ArctionLasse
Fri Mar 10, 2017 8:15 am
Forum: LightningChart Ultimate WinForms
Topic: Memory leak problem.
Replies: 8
Views: 12054

Re: Memory leak problem.

Hi,

I'm terribly sorry for the delayed response. This issue has been fixed on the v. 7.1.3.7 but for some reason has not been notified here.
by ArctionLasse
Tue Mar 07, 2017 7:52 am
Forum: News
Topic: LightningChart Ultimate v.8 now available
Replies: 0
Views: 6860

LightningChart Ultimate v.8 now available

Hello Everybody

New version 8 of LightningChartUltimate is finally out, with great new features and can be downloaded from the download section.
Check the new features and changes from here

Hope you like it!
by ArctionLasse
Wed Feb 22, 2017 3:48 pm
Forum: LightningChart Ultimate WinForms
Topic: Get Smith Owner View of PointLineSeriesSmith
Replies: 3
Views: 4298

Re: Get Smith Owner View of PointLineSeriesSmith

Hi,

Unfortunately there is no workaround. We're releasing at least an assembly pack in a couple of weeks time.
by ArctionLasse
Wed Feb 22, 2017 7:00 am
Forum: LightningChart Ultimate WinForms
Topic: Get Smith Owner View of PointLineSeriesSmith
Replies: 3
Views: 4298

Re: Get Smith Owner View of PointLineSeriesSmith

Hi lokesh,

that is definitely a bug. It's now fixed and will be included in the next release. The property should return ViewRoundBase as you suspected.
by ArctionLasse
Wed Nov 30, 2016 2:07 pm
Forum: LightningChart Ultimate WinForms
Topic: Raised warning in chart error event.
Replies: 2
Views: 3944

Re: Raised warning in chart error event.

Hi endrnsep,

the situation and fix is explained in the following forum post:
http://forum.arction.com/viewtopic.php? ... ness#p3085

Hope it helps.
by ArctionLasse
Mon Nov 21, 2016 12:38 pm
Forum: Updating LightningChart from v.6 to v.7
Topic: InvalidOperationException when closing app
Replies: 9
Views: 29407

Re: InvalidOperationException when closing app

Hi snOOfy, the consistently happening InvalidOperationException exception on application closing has been fixed on LC v. 7.1.3.4006. It's been fixed as part of a separate bug report and unfortunately not reported back in here. There has been some reports of similar but not-consistently happening exc...
by ArctionLasse
Mon Oct 24, 2016 11:14 am
Forum: Updating LightningChart from v.6 to v.7
Topic: Dx11 support
Replies: 4
Views: 7547

Re: Dx11 support

This issue is now fixed and the fix will be included in the next 7.2. release. After that the titles text can be set to null. Using the visible property is however the better solution for hiding the title.
by ArctionLasse
Mon Oct 24, 2016 11:06 am
Forum: LightningChart Ultimate WinForms
Topic: Legend Box Series Naming
Replies: 2
Views: 5834

Re: Legend Box Series Naming

Hi Matthias,

this was indeed a bug in our code. Thanks for the bug report.
The issue is now fixed and the fix will be included in the next 7.2. release.
by ArctionLasse
Thu Sep 22, 2016 6:40 am
Forum: Updating LightningChart from v.6 to v.7
Topic: InvalidOperationException when closing app
Replies: 9
Views: 29407

Re: InvalidOperationException when closing app

Hi,

Is there a possibility of creating a small application that replicates the probem? Possibly by modifying some of our demo applications to work the way you use LightningChart? We have been unable to reproduce the issue and really can't fix it before we can get it replicated.
by ArctionLasse
Mon Sep 19, 2016 8:53 am
Forum: Updating LightningChart from v.6 to v.7
Topic: InvalidOperationException when closing app
Replies: 9
Views: 29407

Re: InvalidOperationException when closing app

Hi Matus,

could you provide a stacktrace or minidump? The given exception can come from multiple different places.
by ArctionLasse
Mon Sep 19, 2016 5:07 am
Forum: LightningChart Ultimate WinForms
Topic: Memory leak problem.
Replies: 8
Views: 12054

Re: Memory leak problem.

Hi,

unfortunately we were not able to fix this yet on this release. We're hoping to get it done in the next one.
by ArctionLasse
Thu Sep 08, 2016 8:14 am
Forum: LightningChart Ultimate WinForms
Topic: Memory leak problem.
Replies: 8
Views: 12054

Re: Memory leak problem.

Thanks for the infromation and test project. We'll investigate this and try to get it fixed for the next release.
by ArctionLasse
Tue Sep 06, 2016 7:54 am
Forum: LightningChart Ultimate WinForms
Topic: Memory leak problem.
Replies: 8
Views: 12054

Re: Memory leak problem.

Hi ehdrnsep,

Could you please update to the latest 7.1.3 version and verify that the problem remains. There has been some memory leak fixes on that version that might fix this issue.
by ArctionLasse
Thu Aug 11, 2016 9:43 am
Forum: LightningChart Bug Reports
Topic: System.AccessViolationException
Replies: 17
Views: 32347

Re: System.AccessViolationException

Hi, Just a shot in a dark, but could you check if you have PlaysTV or other Raptr software running and if you do, shut them down and retry to crash the LC. There has been some problem with those and some other software that capture and/or modify the image after drawing. PlaysTV is installed by defau...
by ArctionLasse
Tue Apr 26, 2016 2:04 pm
Forum: LightningChart Ultimate WinForms
Topic: FormSizeChange in HighDPI PC
Replies: 4
Views: 9630

Re: FormSizeChange in HighDPI PC

Hi Fukasawa, the behavior is indeed related to DPI system. In windows applications can be in one of 3 different state regarding handling of DPI settings. They can be either un-aware , system aware , per-monitor aware or the awareness might not be defined (kind of fourth option). If WinForms applicat...
by ArctionLasse
Thu Mar 10, 2016 12:53 pm
Forum: LightningChart Bug Reports
Topic: v7, Polar - extreme zoom failure
Replies: 1
Views: 5348

Re: v7, Polar - extreme zoom failure

Hi Andreas and thanks for the report. The zooming out can indeed break the polar chart drawing. For now this can be prevented by using BeforeZooming event, that has a Cancel property that cancels the ongoing zooming. Unfortunately there is a bug in the event that causes the reported new zooming scal...
by ArctionLasse
Mon Jan 11, 2016 8:53 am
Forum: LightningChart Feature Requests
Topic: Font rendering with ClearType
Replies: 1
Views: 15069

Re: Font rendering with ClearType

Hi,

ClearType support is indeed coming on version 7 of the LightningChart when using DX11.
by ArctionLasse
Fri May 29, 2015 10:37 am
Forum: LightningChart Ultimate WPF
Topic: Annotation Size Incorrect With High Font Quality
Replies: 3
Views: 6628

Re: Annotation Size Incorrect With High Font Quality

Thank you for the information.

The problem is now identified and will be fixed in the next assembly pack.
by ArctionLasse
Thu Apr 02, 2015 7:19 am
Forum: LightningChart Ultimate WPF
Topic: superscript axis labels
Replies: 2
Views: 4453

Re: superscript axis labels

I'm afraid that the problem is that the used font does not support all of the used characters. As a result the system falls back to using some other font, that contains the given characters. As the characters can be of different shape & size, the result can be a bit erratic. This is an internal oper...
by ArctionLasse
Wed Apr 01, 2015 8:59 am
Forum: LightningChart Ultimate WPF
Topic: MeasureText seems to not work for monospaced fonts
Replies: 3
Views: 3638

Re: MeasureText seems to not work for monospaced fonts

There indeed seems to be a bug in text measurement with WPFFonts created using constructors taking System.Drawing.FontFamily as a parameter.

The problem will be fixed in the next assembly pack. Untill then, the fonts created with the other constructors can be used to get proper measurement results.
by ArctionLasse
Fri Mar 27, 2015 11:59 am
Forum: LightningChart Ultimate WPF
Topic: MeasureText seems to not work for monospaced fonts
Replies: 3
Views: 3638

Re: MeasureText seems to not work for monospaced fonts

I'm afraid we can't reproduce the problem you describe. When strings of same amount of letters are measured, monospaced fonts produce the same values no matter the characters used, as it should. Also the annotation automatic size detemination seems to be working correctly. Tested the system with Luc...