Re: [tracecompass-dev] Questions about trace compass

[tracecompass developer discussions <tracecompass-dev@xxxxxxxxxxx>]

Hi Mia,

regarding question 1-

are the events always the same durations?

basically I see 7 possibilities.

For #1. I think I made a patch way back where an event can have multiple states. for the others, I did not think too much about it.

Another possibility is to have a lane (timegraphentry) have children. each child would be a contiguous stream of events. Could you specify more?

As for #2, would a standalone RCP be good enough for your needs? No efforts I am aware of were made to port it to another environment.

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From: tracecompass-dev-bounces@xxxxxxxxxxx <tracecompass-dev-bounces@xxxxxxxxxxx> on behalf of tracecompass developer discussions <tracecompass-dev@xxxxxxxxxxx>
Sent: Monday, March 30, 2020 5:09 AM
To: tracecompass-dev@xxxxxxxxxxx <tracecompass-dev@xxxxxxxxxxx>
Subject: [tracecompass-dev] Questions about trace compass

 

Hi all,

I have two chunks of questions regarding feasibility of porting a Java application to Trace Compass framework.

1. I would have to replicate a similar JFree chart view, using Trace Compass' TimeGraph view. A B C are resources which would be equivalent to the lanes defined by TimeGraphEntryModel. My question is is it possible to stack two or more events with the same time interval on top of each other and use precise offsets to define how far from the bottom these chunks should be (barely visible partitions inside the same color rectangles)? If not, how difficult would it be to extend the trace compass functionality to do so? Where would you start from?
   
2. Can Trace Compass be used independently from Eclipse environment? Would it be possible to for instance use trace compass plugin in MPS environment? If possible how do you achieve this?

Best regards,

Mia Petkovic