| 164 | } |
| 165 | |
| 166 | int CFrmViewerOpenGL::SetZoomFactor(double newZoomFactor) |
| 167 | { |
| 168 | if(newZoomFactor < 0) return -1; |
| 169 | if (qFuzzyCompare(m_dbZoomFactor, newZoomFactor)) |
| 170 | return 0; |
| 171 | m_dbZoomFactor = newZoomFactor; |
| 172 | return 0; |
| 173 | } |
| 174 | |
| 175 | QSize CFrmViewerOpenGL::GetDesktopSize() |
| 176 | { |