Posted by
Pedro J CamelloDr Pedro J Camello on
Jun 04, 2014; 9:43pm
URL: http://imagej.273.s1.nabble.com/Workaround-for-array-of-arrays-in-a-macro-tp5008016.html
Hi all,
I´m trying to write a simple macro to do a multiple plot from a stack with several ROIs already defined in the ROI Manager:
1) select the first ROI from the ROI Manager and make a Z Profile
2) I get the values and put them in a variable. Then I close the Z plot window.
3) After repeating the task for each ROI, I create a plot with the first variable and add the rest of them.
For a known number of ROIS it is a trivial task, but the number of ROIs is very variable from stack to stack (from 1 to around 20), and I have tried to make a for (...) loop. I have tried to make an array of arrays but it gives me an error
Any suggestions for an inexperienced "programmer"?
I enclose the code:
numROI = roiManager("count");
Yseries = newArray(numROI);
for (i=0; i < numROI; i++) {
roiManager("select", i);
run("Plot Z-axis Profile");
Plot.getValues(x1, valorY);
close();
selectWindow("Results");
run("Close");
Yseries[i] = valorY; //THIS LINE GIVES AN ERROR: ARRAY OF ARRAYS NOT SUPPORTED
}
Plot.create("Multiple Plot", "Time", "Ratio", x1, Yseries[0])
for (i=0; i < numROI; i++) {
Plot.add("line", Yseries[i]);
}
--
ImageJ mailing list:
http://imagej.nih.gov/ij/list.html