Traditional Culture Encyclopedia - Photography major - How to modify the photo size with the magic hand of light and shadow, the size is size: 3cm wide and 4cm high.

How to modify the photo size with the magic hand of light and shadow, the size is size: 3cm wide and 4cm high.

The light and shadow magician opens the photo-image-zoom-clear the check box in "Keep the aspect ratio of the original image"-click the pixel drop-down menu (inverted triangle) -mm- fill in 30 after the width of the new picture [mm] and 40 after the height of the new picture-start zooming-save.

This is a picture of the specifications you need!

Good luck!

As shown in the figure, this is the previous step of scaling.