(ratio)
| 598 | increaseButton.title = '提高速度'; |
| 599 | |
| 600 | const updateSpeed = (ratio) => { |
| 601 | ratio = normalizeSpeedRatio(ratio); |
| 602 | slider.value = ratio; |
| 603 | valueDisplay.textContent = formatSpeedDisplay(ratio); |
| 604 | saveSpeedRatio(ratio); |
| 605 | |
| 606 | restartScrolling(); |
| 607 | }; |
| 608 | |
| 609 | slider.addEventListener('input', () => { |
| 610 | updateSpeed(parseFloat(slider.value)); |
no test coverage detected