- Drag the slider to adjust the contrast. Dragging to the left
decreases the contrast level and to the right increases it. The
changes you make with the slider are automatically displayed in the
related box, and vice versa.
- You can also use spin buttons to adjust the contrast level, or
type a certain value in the Contrast box. To
increase the image contrast, click an arrow pointing up. To decrease
contrast, click an arrow pointing down.
When entering a value in the Contrast box, follow these rules:
To decrease the image contrast, in the Contrast box,
type a value between -100 and -1. To increase the image contrast, in the Contrast box,
type a value between 1 and 100.
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