Zoom and GDI+ bug

TeeChart VCL for Borland/CodeGear/Embarcadero RAD Studio, Delphi and C++ Builder.
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sicorspa
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Zoom and GDI+ bug

Post by sicorspa » Wed Feb 04, 2009 5:04 pm

Little bug with the zoom rectangle

If I enable gdi+ as your example, the zoom rectangle trasparent function will not work (I'm using bidimensional WorldSeries) and the zoom rectangle itself it's very slow on draw.

Also the Cursor tool it's very very slow, unusable.

All the other things like zooming and scrolling is much more faster!! Very good work!

Best regards
Manuel

PS : i forget to say that I'm working with TeeChart 8.04 and Delphi 7

Yeray
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Post by Yeray » Thu Feb 05, 2009 2:34 pm

Hi sicorspa,

Yes you are right. It seems that with GDI+ the zoom rectangle isn't drawn well and the cursor tool doesn't work fine. I've added the issue to the wish list to be fixed in future releases (TV52013842).
Best Regards,
ImageYeray Alonso
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sicorspa
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Post by sicorspa » Thu Feb 05, 2009 2:37 pm

Many thanks :)

Manuel

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