How to use the light and shadow magic hand color scales Light and shadow magic hand color level use tutorial

Light and shadow magic hand is a very good image processing software. Users can adjust the color scale of the picture through software. The following small series will bring you the use method of light and shadow magic hand color, I hope to help you.
How to use the light and shadow magic hand color tone:
The photo below, there is a little underexposure on the whole, so the whole picture looks a bit gray.

Look at the color map of this photo. Obviously, the histogram is biased to the left and there is a large gap on the far right. The meaning of the histogram is that the left side represents the dark part and the right side represents the bright part. The histogram is concentrated on the left, and a large blank is left on the right side, which means that there are not many bright pixels in this photo, that is, the overall lack of exposure.

The method of adjustment is very simple. Drag the right-most white triangle arrow to the far right of the histogram. The implication of this approach is to remove the blank data and make the histogram wider.

It's as simple as this photo's exposure is back to normal. Look at the changes before and after the color adjustment.