Destroy the Pix if there is one, freeing memory.
| 43 | |
| 44 | // Destroy the Pix if there is one, freeing memory. |
| 45 | void ImageThresholder::Clear() { |
| 46 | pixDestroy(&pix_); |
| 47 | } |
| 48 | |
| 49 | // Return true if no image has been set. |
| 50 | bool ImageThresholder::IsEmpty() const { |
no test coverage detected