Graphics development of fractal tree based on E-learning

Abstract

In computer graphic, conventional method often uses the fixed graphics in single color to introduce the design of fractal tree graphics, which makes students feel difficult to understand. In order to solve this problem, in this paper a new environment of fractal tree graphics base on E-learning is proposed, development of which is also introduced in detail. In this learning environment, the iterated depth of fractal tree graphics, and the changing angle of branch can be increased and decreased. In increasing process, the fractal limitation or fixed point can be seen clearly. In this new learning environment, students can easily grasp the fractal graphics definition and the programming procedure of fractal graphics, and understand the generation procedure and structure of fractal tree graphics. Therefore, it can arouse the students interests and attracts their attentions in the course of learning.