Method getResult

ij/src/main/java/ij/macro/Functions.java:1334–1366

(ResultsTable rt)

	}

	double getResult(ResultsTable rt) {
		interp.getLeftParen();
		String column = getString();
		int row = -1;
		if (interp.nextToken()==',') {
			interp.getComma();
			row = (int)interp.getExpression();
		}
		if (interp.nextToken()==',') {
			interp.getComma();
			String title = getString();
			rt = getResultsTable(title);
		}
		if (rt==null)
			rt = getResultsTable(true);
		interp.getRightParen();
		int counter = rt.size();
		if (row==-1) row = counter-1;
		if (row<0 || row>=counter)
			interp.error("Row ("+row+") out of range");
		int col = rt.getColumnIndex(column);
		if (!rt.columnExists(col))
			return Double.NaN;
		else {
			double value = rt.getValueAsDouble(col, row);
			if (Double.isNaN(value)) {
				String s = rt.getStringValue(col, row);
				if (s!=null && !s.equals("NaN"))
					value = Tools.parseDouble(s);
			}
			return value;
		}
	}

	String getResultString(ResultsTable rt) {
		interp.getLeftParen();