Ps integrates many practical tools, which are very useful in making images, processing colors, blurring filters, automatically finding black and white fields in color scales, and many special effects. The ps format of rabbit digging material is psd, which is the hierarchical information of graphic images.
Png format is not a format without picture clips. By default, the graphic information of blank images without images is displayed in all-black mode. In fact, it is enough to edit the picture again. Open ps, pull png picture into pS, copy one layer, open the channel, and copy R, G, B, G and B in the channel respectively. Reverse, select the selection, then reverse, return to the layer, copy and copy the layer, and the selection is the material you want. Close the original image, leaving only the copy layer, which is the material you want to dig up. It is very convenient to use channel matting.
How is the PNG scratch-free map made? 1, the so-called scratch-free material, that is, the place without pixels remains transparent.
Images in 2.png format remain transparent.
3. So, when saving pictures, just choose png format.
How to use PS not to dig out PNG pictures? Create a transparent layer with PS
Make part of the opaque map transparent, select the part to be transparent, and then press the following figure.
Finally, save it in png format.