Title: [Tutorial] Several details that need to be paid attention to in ascii diagrams Sending station: BBS Shuimu Tsinghua Station Thu Sep 5 13:28:33 2002, site mail Let’s look at examples first ls200 "." This is the prototype of A Chou. Nowadays, many people use Ansieditor to make ASCII images. It has a problem, that is, the brightness of the first character is not correct. It can be expressed accurately, so you need to manually add *[0m or *[1m here, where *[0m is the front of closing All attributes of the foreground color are displayed with low highlighting and *[1m is the foreground color with highlighting low light highlight Therefore, when the same color is used as the foreground, it has two displays: low brightness and high brightness, while the background only has one low brightness display. Changes except for some special terms High brightness and low brightness can produce a lot of changes. When using low brightness, you need to pay attention to the following details. *[0m not only makes the foreground low-light, but also removes the original background color. In this case, when using black It's not very obvious in a term with color as the default background, but it will look special if your term's default background is not black. Don't be awkward. The background is uneven. There are several solutions 1 Ansieditor's pictures have a black background by default, so you have to manually add the background color to *[0m Control code, for example, change to *[0;40m 2. Do not use black background at all. Always use the default background of the system. At this time, you should avoid using *[40m This kind of code is easy to handle for ordinary characters, but for the example of A Chou's feet, there are new problems. This actually uses black as the foreground and brown as the background to make everyone think that the foreground is brown. At this time, if you still use In the original code, there is an extra piece of black in this place, which is ugly. The solution is to use *[7m to invert the color. *[7m reverse color, that is, the foreground color is used as the background color at this time, and the background color is the current scene. This can solve A Chou's problem. There is a problem with your feet. I believe you have already thought of a solution. If you haven’t figured it out yet, just take a look at the code of the example at the beginning. 8 But here’s a reminder: don’t forget to restore it after you’ve used it. Mastered code *[0m *[1m *[7m