Andrew, I have a similar problem. My idea is not ideal, but maybe will help. Could you not step through the data, and take a minimum/maximum for a 'period'. i.e. if you can only display 1,000 points on the x-axis and you have 10,000 bits of data, then you would only be able to show one in ten points...

Markus,

I have some autosizing code from Tom that does a reasonable job of sizing a TTree's contents, to fit its current size.

If you want to have a look at it, please drop me an e-mail at: keithb(at)kbsoft(dot)com.


Regards,
Keith

Support,

Please could you consider adding transparency options to the TColorBandTool tool's Gradient properties, for TeeChart Pro VCL 8?

I have a chart background image, which is lost when using TColorBandTool's which have a gradient enabled.


Regards,
Keith

Narcis,

Nevermind, your technique used in the demo seems to work okay- it flashes very briefly in your demo, but not in my software (I think its because I do not have much to display initially (not series are visible), so painting is much faster).

Thank you,
Keith

Narcis, Thank you, but I'm afraid your demo exhibits the same 'flashing' behaviour I am trying to overcome. I already tried all your suggestions and a few others, but it does not help. Just before the chart is faded in, you can see the 'normal' chart (for just a few milliseconds, but enough to detra...

Support, Much like my question about smoothly animating a series, how can I smoothly fade in an entire chart from invisibility using the TFaderTool tool, without seeing the chart initially? I set the Chart's Visible property to False and when I want to fade in the chart, I set the visible property t...

Narcís,

Delphi 2007.


Regards,
Keith

Support, There is a definite problem with the "No Source" version of TeeChart V8.0. I have thoroughly scanned and deleted all files on my PC matching the following filespec: *tee*.dcu;*tee*.bpl;*tee*.dcp I then performed a clean TeeChart VCL 8 install. However, I’m still getting the “TeeTools/TeeOpe...

Narcis,

My apologies, I meant SWF not SVG... I did not mean to mention SVG at all. SVG is very static, has limited support and looks quite dull compared to what can be achieved to SWF...


Regsards,
Keith

Narcis,

My credit card is burning a hole in my pocket, waiting for V8! I'm desperate for the anti-aliasing...!


Regards,
Keith

Hi Narcis,

Thank you.

Regards,
Keith

Support, The ability to export a chart, possibly including the animations offered by the 'animation tool', to a Flash file would be very a useful addition for web developers. Flash is supported on a huge array of devices and produces attractive, scalable, anti-aliased charts with powerful animation ...

Support, I'm using TeeChart 7 with an area or line chart with the animation tool and it works wonderfully, except how do I get it not to display the initial data? i.e. I want the chart to initially display with all values at zero and then to start the animation to their current values... The demo in...

Narcis,

Please could you add me to the beta testers group?


Kind Regards,
Keith Blows

Support,

Any news on the final release date and upgrade pricing for V8?


Regards,
Keith