How does the PS background gradient change from black to the color of the photo itself?

First, open a picture in Photoshop, as shown in the figure below;

2. Then, set the foreground color to black, select the gradient tool, and select the gradient style as shown in the figure;

3. Select "Radial Gradient" as the gradient method, and check "Reverse";

4. Pull out a gradient from the center along the direction of the arrow in the figure, as shown in the figure below;

5. The final effect is shown in the figure below.

Extended data:

PS function:

1, professional evaluation

Photoshop's specialty lies in image processing, not graphic creation. Image processing is the editing and processing of existing bitmap images and the application of some special effects, with emphasis on image processing; Graphic creation software uses vector graphics to design graphics according to its own ideas.

2. The art of binding and design

Graphic design is the most widely used field of Photoshop. Whether it is a book cover, a poster or a poster, these graphic prints usually need Photoshop software to process the images.

3. Advertising photography

Advertising photography is a kind of work with very strict visual requirements, and its final product often needs to be modified by Photoshop to get satisfactory results.

4. Image creativity

Image creativity is Photoshop's specialty. Through Photoshop, different objects can be combined to change the image.

5. Web page making

The popularity of the Internet has prompted more people to master Photoshop, because Photoshop is an indispensable webpage image processing software when making webpages.

6. Post-modification

When making architectural renderings including three-dimensional scenes, it is often necessary to add and adjust the colors of people and scenes including scenes in Photoshop.

7. Visual creativity

Visual creativity and design is a branch of design art, which usually has no obvious commercial purpose, but because it provides a broad design space for design lovers, more and more design lovers begin to learn Photoshop and carry out visual creativity with personal characteristics and styles.

8. Interface design

Interface design is a new field, which is paid more and more attention by software enterprises and developers. There is no professional interface design software at present, so most designers use this software.