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Answers and rating deltas for
How to remove/clear previously drawn lines before redrawing new lines in Qt?
| Author | Votes | Δ |
|---|---|---|
| Luca Carlon | 2 | +3.74 |
| Stephen Chu | 1 | -0.01 |
| Lohrun | 1 | -0.08 |
| patel.milanb | -2 | -3.62 |
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