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JFOREX-3310 ITesterChartController - no PriceRange method?
f451
 Post subject: JFOREX-3310 ITesterChartController - no PriceRange method? Post rating: 0   New post Posted: Mon 07 Nov, 2011, 10:03 
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Hi Support,

I'm trying to implement Renko bars in a visual backtest mode, using API-2.6.49. It appears that ITesterChartController.ChangePeriod() method could be used, but this only accepts time based data types and requires Period as a second parameter.

Obviously for Renko data type we need to set a PriceRange rather than Period; is there another interface or method to do this? Or does ITesterChartController need to be extended to include a changeRange method (for range bars point and figure and renko data types)?

If you're writing a strategy using one data type, it is necessary to visually backtest with the same data type.

cheers
f451
 
API Support
 Post subject: Re: JFOREX-3310 ITesterChartController - no PriceRange metho Post rating: 0   New post Posted: Mon 07 Nov, 2011, 11:13 
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f451 wrote:
Or does ITesterChartController need to be extended to include a changeRange method (for range bars point and figure and renko data types)?
This is the case - Renko charts currently are not supported for back-testing.
 
cb888trader
 Post subject: Re: JFOREX-3310 ITesterChartController - no PriceRange metho Post rating: 0   New post Posted: Sat 26 Nov, 2011, 07:19 

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hi,

Same question - different Chart Type - Does back testing in visual mode supports Range Bars? If so, would be great to see a code example of how to implement that.

Thanks!
 
API Support
 Post subject: Re: JFOREX-3310 ITesterChartController - no PriceRange metho Post rating: 0   New post Posted: Mon 05 Dec, 2011, 16:59 
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2.6.51
 
u_north
 Post subject: Re: JFOREX-3310 ITesterChartController - no PriceRange metho Post rating: 0   New post Posted: Mon 05 Dec, 2011, 20:26 

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API Support wrote:
2.6.51
Is already release?
In this topic is missing https://www.dukascopy.com/swiss/english/forex/jforex/forum/viewforum.php?f=113
and this link too .. https://www.dukascopy.com/client/jforexlib/JForexClientLibrary.zip
Thank you.
 
API Support
 Post subject: Re: JFOREX-3310 ITesterChartController - no PriceRange metho Post rating: 0   New post Posted: Tue 06 Dec, 2011, 10:24 
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It is not missed. The latest available API version is 2.6.50
 
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