main/plugins/org.talend.libraries.jfreechart.jars/lib_src/jfreechart-1.0.12/source/org/jfree/chart/plot/PieLabelDistributor.java
/**
     * Returns <code>true</code> if there are overlapping labels in the list,
     * and <code>false</code> otherwise.
     *
     * @return A boolean.
     */
Returns true if there are overlapping labels in the list,
and false otherwise.

@return A boolean.
Returns true if there are overlapping labels in the list and false otherwise . @return A boolean .
private boolean isOverlap() {
        double y = 0.0;
        for (int i = 0; i < this.labels.size(); i++) {
            PieLabelRecord plr = getPieLabelRecord(i);
            if (y > plr.getLowerY()) {
                return true;
            }
            y = plr.getUpperY();
        }
        return false;
    }
private boolean isOverlap ( ) { double y = 0.0 ; for ( int i = 0 ; i < this . labels . size ( ) ; i ++ ) { PieLabelRecord plr = getPieLabelRecord ( i ) ; if ( y > plr . getLowerY ( ) ) { return true ; } y = plr . getUpperY ( ) ; } return false ; }
Returns <code>true</code> if there are overlapping labels in the list,
 and <code>false</code> otherwise.
Returns <code > true< / code > if there are overlapping labels in the list and <code > false< / code > otherwise .