Transparency issue with WMF image.

TeeTree VCL for Borland Delphi and C++ Builder.
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MDA team
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Joined: Fri Jul 24, 2009 12:00 am

Transparency issue with WMF image.

Post by MDA team » Thu Aug 13, 2009 6:31 am

we are using TeeChart Standard v8.05 in our project,and currently we are facing issues with wmf image transpa

Problem Description .
1) Craeate a TDBchart
2) Add some line series
3) Add TChartShape series and set its transparency to 50.
4) User can see all the line series proprly in the background.
5) Execute the program and try to get the wmf image using "SaveToMetafileEnh" function.
6) The wmf image generated is not proper as the TChartShape series becomes non transparent and it will hide all the
signals in the background.

I have attached a test project " Wmf_Issue" for repro of the problem.

Please solve it ASAP this issue is very critical for us.

Note : I could the few other posts in the forum , reporting the same problem.
Transparency issue with WMF image.
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Re: Transparency issue with WMF image.

Post by Yeray » Wed Aug 19, 2009 9:12 am

Hi MDA team,

Yes this is a known issue already in the wish list to be implemented in future releases (TV52010905). I've incremented the issue priority but I can't tell you a date for this to be implemented.
By the meanwhile I'm afraid that the only workaround I can think is changing the export format to bmp for example.
Best Regards,
ImageYeray Alonso
Development & Support
Steema Software
Av. Montilivi 33, 17003 Girona, Catalonia (SP)
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