Login  Register

Re: ResultsTable questions

Posted by Frederic V. Hessman on Jun 04, 2009; 5:14am
URL: http://imagej.273.s1.nabble.com/ResultsTable-questions-tp3692278p3692282.html

You're welcome to check out the MeasurementTable class in my astroj  
plugin package, which gives you that kind of functionality and is  
compatible with normal ResultsTable: http://www.astro.physik.uni-goettingen.de/~hessman/ImageJ/Astronomy/docs/

Rick

On 3 Jun 2009, at 19:52, Michael Doube wrote:

> Hi all
>
> I am writing a method that will collate results into the same row of  
> a result table when running different plugins on the same image, so  
> each image will get 1 row with results from different plugins in the  
> cells.
>
> 1. Is there a value other than 0 that represents an empty cell? At  
> the moment, if no value is entered for a cell when another cell in  
> the same row is updated, 0 is shown in the table.  This is not the  
> same as 'no data' - null seems more appropriate.
>
> 2. I can create a new results table and call it "Measurements" like  
> this:
> ResultsTable rt = new ResultsTable();
> rt.show("Measurements");
> But how do I check whether the "Measurements" table already exists,  
> and write to it instead of overwriting it with a new instance each  
> time? This is trivial if I use the system Results table,
> ResultsTable rt = ResultsTable.getResultsTable();
> but I want to leave the "Results" table free for other stuff and  
> have a dedicated table for my plugins' results.
>
> Cheers
>
> Mike