How the interception of a picture? ?
Users questions: The most primitive way is to cut out part of the drawing, but it, and some great pictures and specifications of the interception out of the size of uncertainty into the cell phone wallpaper to do, the result image is not distorted is because the right size, white bars up and down there, how the interception of a specified size image PHOTOSHOP + Drawing tool, you can achieve it, long time no play, and forgot all the trouble to master under the guidance of PS: image pixels large, one with a drawing open, it shows individual heads, had to pull the scroll bar ~ ~ ~ ~
Experts answer: must be can be achieved. But you have to know how much your support of the largest cell phone picture, then Later, after cutting open with photoshop. Too much according to the scaled down, then cut the required part. Aspect ratio is not proportional to the difference between the cut was a lot of pictures of course, will be deformation. In addition, the number of pixels that the image size can not be too large to meet the requirements because as your cell phone. Much of the map Film is not afraid to open ... adjust the picture size to pay attention to "constrain proportions", or you want to cut the deformed ... Photo for reference: screen.width * 0.35) this.width = screen.width * 0.40 "*