()
| 1704 | } |
| 1705 | |
| 1706 | void addPoint() { |
| 1707 | if (!(type==POINT && previousRoi.getType()==POINT)) { |
| 1708 | modState = NO_MODS; |
| 1709 | imp.draw(); |
| 1710 | return; |
| 1711 | } |
| 1712 | previousRoi.modState = NO_MODS; |
| 1713 | PointRoi p1 = (PointRoi)previousRoi; |
| 1714 | FloatPolygon poly = getFloatPolygon(); |
| 1715 | p1.addPoint(imp, poly.xpoints[0], poly.ypoints[0]); |
| 1716 | imp.setRoi(p1); |
| 1717 | } |
| 1718 | |
| 1719 | void subtractPoints() { |
| 1720 | previousRoi.modState = NO_MODS; |