Re: [tracecompass-dev] New SWTChart

[Matthew Khouzam <matthew.khouzam@xxxxxxxxxxxx>]

We use line strips... 0.9.0  fix some graphical glitches with line
charts, like common-x ones. This is very useful for data driven lines too.

On 16-05-20 02:51 PM, Marc-André Laperle wrote:
> The patch is here:
> https://git.eclipse.org/r/#/c/73301/
>
> I don't remember which exact fix we wanted. If there is nothing important, we can post-pone it. I had the impression you wanted the update (from a conversation on IRC?).
>
> Here the fixes that we would get
>
> 0.8.0:
> The bugs #3282525, #3348990 and #3493233 have been fixed. 
> -  axes are not correctly updated when enabling scroll bars
> - Missing plot at a specific range
> - chart.save() produces wrong alpha channel in BMP-Images
> - Incorrect indices used for the symbol colours
> The features #2896936, #3401519, #3488526 and #3488617 have been implemented.
> - API to render offscreen image of chart
> - API to suspend the update of chart appearance 
> - API to get axis tick values
> - styled multi-lines title
>
> 0.9.0:
>
> The following bugs have been fixed:
>
>   #31 bars don't disappear even when they are out of current axis range 
>   #32 exception is thrown when the number of data points are not the same among stacked series
>   #33 Plotting line series containing waveforms slow
>   #34 Axis tick label partial not shown when legend is invisible
>   #35 enableLogScale fails on empty series
>
> The following features have been implemented:
>
>   #35 ability to show arbitrary series name on legend
>   #49 ability to configure the bar width with a fixed value in pixels
>
> 0.10.0
>  The following bugs have been fixed:
>
>   #37 White space when setting Tick invisible
>   #38 getSeries("NAME ") doesn't work
>   #39 Error bars are not displayed correctly in a chart with several bar series
>   #40 getBounds() entries return null after a bar with height 0
>
> Marc-Andre
>
> ________________________________________
> From: Alexandre Montplaisir [alexmonthy@xxxxxxxxxxxx]
> Sent: Friday, 20 May 2016 2:38 PM
> To: Marc-André Laperle
> Cc: tracecompass developer discussions
> Subject: Re: [tracecompass-dev] New SWTChart
>
> Hi Marc-André,
>
> That's awesome! However could you push the patch to Gerrit and let us
> test it a bit before "integrating it into the build"? We did a lot of
> workarounds in the LAMI analysis code to make sure the graphs end up
> looking alright. If we can get rid of some of them, great, but we should
> make sure it does not introduce big breakages.
>
> To be quite honest, I think it's a bit late in the cycle to upgrade a
> dependency like that, especially after all the development work was done
> on 0.7. Unless you have one or some specific bugs in mind that get fixed
> by the new SWTChart versions?
>
> Cheers,
> Alex
>
>
>
> On 2016-05-20 11:25 AM, Marc-André Laperle wrote:
>> Hi,
>>
>> I committed SWTChart 0.10.0 (with source!) to Orbit last night and would like us to use it for Neon. I don't expect that there will much change in behavior aside from a few bug fixes. That said, if you were planing on doing to manual testing on views that use SWTChart, perhaps it would be best to wait until around Monday or Tuesday when we have it integrated in the build. I'll send another email when it's done. There is an Orbit integration build right now so I was able to do some sanity testing but it would be best to use the more stable update site when it's available early next week.
>>
>> Let me know if you have any concern,
>> Marc-André
>>
>>
>>
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