Create a new file with a width of 88 and a height of 3 1 (unit selection? Point? Or? Pixel? )。 The division rate is set to 72 pixels/inch. The mode is set to RGB, and the document background is white.

Create a new layer. Select layer/effect/bevel and relief from the menu, and then click? Style? Select a column? Alleviating effect? , and the rest are set as default values.

Set the foreground color to blue. Press Alt+backspace to fill the background with blue.

Click on the text tool and set the font as a complex, with a size of 20 points and a color of white. Enter the text.

Select: Layer/Effect/Bevel and Relief from the menu, and set the depth value and blur value to 3 pixels. Click? Okay？ .

Select Image/Mode/indexed color from the color menu. At this time, a dialog box pops up asking whether to laminate, and click? Okay？ . The indexed color dialog box pops up again without changing the default (staggered) settings. Click? Okay？ .

Select: File/Output /GIF89a Output from the menu, keep the default settings of the pop-up dialog box, and click? Okay？ .

Name a file you like and save it. At this point, a standard logo is ready. The original image can be saved or not. Is it simple? Of course, this is just an example. As long as you use your imagination, you can make more personalized logo.

Second, related knowledge

The common standard size of logo is 1 10? 38 (pixels), 88? 3 1 (pixels) and so on.

Image format There are two main file formats for network graphics: jpg and gif. Experts suggest that online video works should not exceed 50k. According to my practical experience, the domestic network is fast. At present, it is generally beneficial to 10k, with a maximum of 20k. Gif format is a good choice to meet this requirement. In addition, it supports transparency and can also be used for animation. The disadvantage is that it can only contain 256 colors. Jpg format can get a larger compression ratio. However, an excessive compression ratio means that the image quality is degraded. Under the existing technical conditions, the relationship between file size and image quality is the relationship between fish and bear's paw. You can make some attempts with the above logo: save with different settings and options, and compare the effects of different settings and options on image quality and file size. In order to achieve the best file size/image quality ratio, you must practice more by yourself.