| 83 | } |
| 84 | |
| 85 | void TrackingUtility::getKey(char c) |
| 86 | { |
| 87 | switch(c) |
| 88 | { |
| 89 | case 'g': |
| 90 | if( (state == STATE_IDLE) && (roiSelected == true)) |
| 91 | { |
| 92 | state = STATE_INIT; |
| 93 | } |
| 94 | break; |
| 95 | |
| 96 | case 's': |
| 97 | if( state == STATE_ONGOING ) |
| 98 | { |
| 99 | state = STATE_STOP; |
| 100 | roi = cv::Rect(0,0,0,0); //when we press s, should clear bounding box |
| 101 | } |
| 102 | break; |
| 103 | |
| 104 | default: |
| 105 | break; |
| 106 | } |
| 107 | } |