The vector diagram of logo design is to draw a graph according to geometric characteristics. Vectors can be points or lines, and vector diagrams can only be generated by software. The file occupies less internal space, because this type of image file contains independent and separated images, which can be freely combined without restriction. Its characteristic is that the enlarged image will not be distorted and has nothing to do with the resolution. Suitable for graphic design, text design, logo design, layout design, etc.

Logo is the foreign abbreviation of logo or trademark, and it is the abbreviation of logotype. Logo is used to identify and promote companies. Through image identification, consumers can remember the main body and brand culture of the company. Logo in the network is mainly a graphic symbol used by various websites to link with other websites, representing a website or a section of a website. In addition, logo is an early computer programming language, and it is also a programming language very close to natural language. It learns programming by drawing, which provides an entertaining teaching method for beginners, especially children.