Hi Narcis, We tested circular gauge series a bit more and noticed two dysfunctional features: SVG and XAML export. We would like to use those, but both of them generate incorrect results. Both vector formats have strange, extra lines. Generated XAML won't even open with XAML viewer coming with .NET ...

Hi Narcis,

I tested with sources you sent us. They worked fine and the problem was gone. Thank you for help!

-ToniK

Hi Narcis,

This is great news for us. Can you give us rough estimate about when can we expect the next maintenance release? In following weeks, months or early next year?

ToniK

Hi Narcis and Yeray, I would like to add TAntiAliasTool on circular gauge also to the list of things to fix. I did a quick testing with it and it doesn't work correctly with gauge. Here are the steps to recreate the problem: 1. Add circular gauge series to chart 2. Hide frame from the gauge series 3...

Hi Yeray, You are right that my example wasn't very clear. I made some changes and uploaded the updated example to you. There is also a screenshot of the problem so you can see more accurately where to look. I haven't tested the example with TChart7 but the visual problem appeared in out software wh...

Hi Yeray,

I have recreate the problem in very simple way. We use TPaintBox to show charts and we call TChart.Draw to paint chart on the paint box.

I uploaded a small test program as you requested.

ToniK

Hi! We noticed a small but annoying painting regression while updating from TChart 7 to TChart 8. In our software it is possible to resize charts. When chart's new size is larger than previous one, the chart won't fill the whole paint area. There is visible horizontal and vertical line which are not...

Ideally, the following map could be used (for all non digit or letter chars): http://tlt.its.psu.edu/suggestions/international/web/codehtml.html Actually, you cannot use those entity names in XML (like SVG but not HTML) since they are not defined by default. Only mentioned five are built-in XML. Se...

Hi Narcis, I'm unable to reproduce the AV in smaller test project. We used to export chart as a raster image, but the code path has slightly changed in our newer version. I'll try to provide you more details about the AV. But I don't have much time for this since the code I send earlier seems to wor...

Hi, We are getting access violations from TeeChart 7.11 while doing SVG export from a chart. The problem occurs if the first drawn chart is 3D. Non-3D charts work as expected. We tracked the problem to be related to TWinControl initialization. We are running SVG export in server environment. It call...

We fixed the XML generation by editing TeeChart source code in TeeSVGCanvas unit. We changed VerifySpecial function to take care of those XML special characters. Below is our implementation: for t := 1 to Length(S) do if {$IFDEF CLR}AnsiChar{$ENDIF}(S[t]) in AllowedSVGChars then result := result + S...

Yes, those are two bugs in our wish-list. Is there any timeframe for a proper fix to the 7.x version? These and number of other issues in the SVG generation make it all but useless. The workaround is good as such, but does not work well enough as most of the characters in question should be encoded...

TeeChart 7.11 SVG generation doesn't handle special XML characters in labels correctly. These characters are &, <, >, " and '. These characters has special meaning in XML and break the validity of outputted XML as they are not properly encoded. Entity codings should be used to replace these special ...