// Measure And Label
//
// This macro measures the current selection, outlines it in 
// the current foreground color, prompts the user for a label,
// draws the measurement number and label, and adds
// the label to last row in the the "Results" table. Add this
// macro to ImageJ/macros/StartupMacros.txt to have it
// automatically installed when ImageJ is launched. Change
// the name to "Measure And Set Label [m]" to have it run 
// when the user presses the "m" key.

  macro "Measure And Label" {
       fontSize = 12;
       label = getString("Label:", "A");
       run("Measure");
       setResult("Label", nResults-1, label)
       updateResults();
       setJustification("center");
       setFont("SansSerif", fontSize);
       run("Draw");
       getBoundingRect(x, y, width, height);
       label2 = "" + nResults+"-"+label;
       drawString(label2, x+width/2, y+height/2+fontSize/2);
  }