Search found 934 matches

by Marc
Mon Dec 31, 2018 9:43 am
Forum: VCL
Topic: TeeChartVCLFMXSOURCE-2017.22, cannot jump to source code
Replies: 10
Views: 3009

Re: TeeChartVCLFMXSOURCE-2017.22, cannot jump to source code

Hello taruna, Ok, I over-recommended paths. It's not picking up the VCL specific units. Please remove this line from the search path: C:\Program Files (x86)\Steema Software\Steema TeeChart Pro VCL FMX Source Code 2017.23\Source This line shouldn't be necessary either for a VCL project: C:\Program Fi...
by Marc
Thu Dec 27, 2018 2:38 pm
Forum: VCL
Topic: TeeChartVCLFMXSOURCE-2017.22, cannot jump to source code
Replies: 10
Views: 3009

Re: TeeChartVCLFMXSOURCE-2017.22, cannot jump to source code

Hello, With or without the compiled units in the path, the IDE project should route fine to the sourcecode if pathed. As a check, please add the TeeChart 'source' and 'source\vcl' folders to the project options 'search path' and confirm that the paths to the sourcecode are reported in hard-black in ...
by Marc
Thu Dec 27, 2018 8:53 am
Forum: .NET
Topic: Howto use TeeChart .NET 2018 Pro in Visual Studio 2010 SP1 without Nuget
Replies: 14
Views: 3147

Re: Howto use TeeChart .NET 2018 Pro in Visual Studio 2010 SP1 without Nuget

Hello, Re. If offline documentation (TeeChart.CHM or something similar) also exists - it will be greatly appreciated. Because online documentation (http://www.teechart.net/docs/TeeChartNET/) lacks search-by-keyword functionality. Note there is a search option at the top of the page for TeeChart onli...
by Marc
Wed Oct 31, 2018 8:40 am
Forum: Javascript / HTML5
Topic: Zoom chart on Inverted Horizontally
Replies: 1
Views: 1335

Re: Zoom chart on Inverted Horizontally

Hello Sravan,

We can reproduce the problem. Thank you for reporting it. We are looking into it.

Logged here: http://bugs.teechart.net/show_bug.cgi?id=2120

Regards,
Marc Meumann
by Marc
Thu Oct 11, 2018 11:17 am
Forum: VCL / FMX
Topic: Can't implement Totals using C++
Replies: 4
Views: 2378

Re: Can't implement Totals using C++

Hello Patricio, Apologies for having left you unattended with you query. For the record; an example of implementation of totals by code in C++ would be as follows: #include "Tee.Grid.Totals.hpp" TGridFooter *footer = TeeGrid1->Footer; TColumnTotals *totals = new TColumnTotals(footer); totals->Calcul...
by Marc
Thu Oct 11, 2018 8:50 am
Forum: VCL / FMX
Topic: Calculation of totals (incorrect examples)
Replies: 1
Views: 1109

Re: Calculation of totals (incorrect examples)

Hello, Thanks for the problem report. At the moment this is what I see as working correctly, see https://github.com/Steema/TeeGrid/blob/master/demos/VirtualData/Array/Unit_Array.pas // Setup grid Footer bands var tmp : TColumnTotals; TeeGrid1.Footer.Clear; tmp:=Totals(TeeGrid1.Footer); calls: // Ret...
by Marc
Thu Oct 11, 2018 7:32 am
Forum: VCL / FMX
Topic: TWideMemoField and TMemoField AsString
Replies: 1
Views: 1099

Re: TWideMemoField and TMemoField AsString

Many thanks for the input. Change submitted as issue/fix: #2111

http://bugs.teechart.net/show_bug.cgi?id=2111

Regards,
Marc
by Marc
Thu Oct 04, 2018 3:05 pm
Forum: VCL / FMX
Topic: FMX TeeGrid+FDquery Insert problem
Replies: 1
Views: 1044

Re: FMX TeeGrid+FDquery Insert problem

Hello,

Thanks for submitting the question. I don't see a quick answer to it but am running some checks.

Regards,
Marc Meumann
by Marc
Wed Aug 22, 2018 9:35 am
Forum: VCL
Topic: TeePoly epsilon value
Replies: 3
Views: 1403

Re: TeePoly epsilon value

Hello, Thanks for the update. After reviewing this, it seems that the result-sensitivity could be affected according to the data content itself with respect to error condition being 1e-19 or 1e-15 (32 or 64 bit). Perhaps there's scope here for error to be a developer controlled variable. We'll consi...
by Marc
Thu Aug 16, 2018 1:55 pm
Forum: .NET
Topic: DownSampling
Replies: 4
Views: 1689

Re: DownSampling

Hello Scott, On closer examination the points plotted from DisplayedPointCount is not perfectly fixed according to total plotted points. There is a fixed tolerance that brings the display points down after a certain point. When tested on a 100,000 point series with a DisplayedPointCount at 1,000, th...
by Marc
Fri Aug 10, 2018 4:15 pm
Forum: .NET
Topic: Compatibility of .Tee files with ActiveX control
Replies: 14
Views: 3901

Re: Compatibility of .Tee files with ActiveX control

Hello,

We'll run a test here to see whether we can reproduce the issue to suggest a fix/workaround for it.

Regards,
Marc
by Marc
Fri Aug 10, 2018 4:07 pm
Forum: .NET
Topic: Power Values are showing too far in the Bottom-Axis.
Replies: 1
Views: 1028

Re: Power Values are showing too far in the Bottom-Axis.

Hello,

This looks like a formatting bug. It's been added to the system to be fixed.

See http://bugs.teechart.net/show_bug.cgi?id=2070

Regards,
Marc Meumann
by Marc
Fri Aug 10, 2018 3:46 pm
Forum: .NET
Topic: DownSampling
Replies: 4
Views: 1689

Re: DownSampling

Hello Scott,

We're checking this. on simple tests it seems ok, but I can see a problem when testing the new down-sample to be introduced with the next version, Douglas-Peucker. We'll do an overall check whilst we're reviewing that.

Regards,
Marc Meumann
by Marc
Fri Aug 10, 2018 8:23 am
Forum: Javascript / HTML5
Topic: Legend customization for color grid
Replies: 1
Views: 1045

Re: Legend customization for color grid

Hello Sravan, You could use the ongettext event. In this case only putting the text label in for every second value: //chart setup code...etc, then: Chart1.legend.ongettext=function(legend,series,index,res) { if (index % 2 != 0) return res; else return ""; } //more code of choice then: Chart1.draw()...
by Marc
Wed Aug 08, 2018 2:39 pm
Forum: Javascript / HTML5
Topic: Color grid legend and Min and Max values of series
Replies: 3
Views: 1645

Re: Color grid legend and Min and Max values of series

Hello SKumar, Re. Based on series values legend values(Min and Max) are plotting Yes, the Legend min and max are ranged from the ColorGrid Series' min and max values. Re. if we change Min and Max values of axis If you change Axis Min and Max (could use the Axis SetMinMax method for example) the Axis...