Roi Set Problem

[Erika Fisher]

Hi.

I am having a problem with opening saved Roi sets on my Fiji Image J
application. When I open a Z stack with its corresponding Roi set, the
regions of interest are corrupted. Rather than the globular structures
I traced, I am seeing strange jagged lines and some half circles...
not sure what is going on here, but the files are certainly not the
same as what I saved. The location of the Roi's are correct, but not
the shape. Some are more complete than others.

I noticed the problem after dragging the Roi files onto my external
hard drive. Not sure if that has anything to do with it.

Has anyone had a problem similar to this, or know how I might fix it?
Most likely I will have to re-trace all of my sets, but I am crossing
my fingers that I can get some help!

Thanks a lot,
Erika

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[DwightBart]

A coworker wanted to copy the values in a selection and paste them into
an Excel spreadsheet.  I couldn't find an ImageJ feature that did this
so I wrote up a simple macro (see below).  BUT I found the String.copy()
function didn't always work.  After running the macro, the paste into
Excel would put the result from a previous "<ctrl>c-style" copy.  I
blundered onto printing the result to the Log window (and then closing
the Log window) as a way to cement the String.copy() into the clipboard
but this seems like a kludge.  Is there something I'm doing wrong?

Thanks,
Dwight Bartholomew



// Obtain the current selection
getSelectionBounds(x, y, width, height);

// Copy values into the string buffer
String.resetBuffer;
for(r=y; r<(y+height); r++) {
      for(c=x; c<(x+width); c++) {
            value = getPixel(c,r);
            String.append(value + "\t");
      }
      String.append("\n");
}
// Copy the table of values to the Clipboard
String.copy(String.buffer);

// For some strange reason, I MUST print to the Log window to make the
table of values appear in the ClipBoard.
// So, here we print the table into the Log window and, then, close the
Log window.
print(String.paste);
selectWindow("Log");
run("Close");

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[DwightBart]

FYI, running...

Windows XP Professional 2002 Service Pack 3
ImageJ 1.47g

-----Original Message-----
From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of
Bartholomew, Dwight @ ESG - WSS - IRP
Sent: Thursday, January 10, 2013 8:34 AM
To: [hidden email]
Subject: String.copy() macro function doesn't always work

A coworker wanted to copy the values in a selection and paste them into
an Excel spreadsheet.  I couldn't find an ImageJ feature that did this
so I wrote up a simple macro (see below).  BUT I found the String.copy()
function didn't always work.  After running the macro, the paste into
Excel would put the result from a previous "<ctrl>c-style" copy.  I
blundered onto printing the result to the Log window (and then closing
the Log window) as a way to cement the String.copy() into the clipboard
but this seems like a kludge.  Is there something I'm doing wrong?

Thanks,
Dwight Bartholomew



// Obtain the current selection
getSelectionBounds(x, y, width, height);

// Copy values into the string buffer
String.resetBuffer;
for(r=y; r<(y+height); r++) {
      for(c=x; c<(x+width); c++) {
            value = getPixel(c,r);
            String.append(value + "\t");
      }
      String.append("\n");
}
// Copy the table of values to the Clipboard
String.copy(String.buffer);

// For some strange reason, I MUST print to the Log window to make the
table of values appear in the ClipBoard.
// So, here we print the table into the Log window and, then, close the
Log window.
print(String.paste);
selectWindow("Log");
run("Close");

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