flash切换图片的几种方法（Several ways to switch pictures by flash）.docVIP

flash切换图片的几种方法（Several ways to switch pictures by flash） Several methods of using Flash to switch courseware pictures With the development of multimedia technology, Flash has been used more and more widely in modern education and teaching. It can not only make the specific teaching content directly in the static form to the students, but also can provide the continuous film, vivid, full of hard, active classroom atmosphere, mobilize the enthusiasm of the students, but also conducive to the teachers out of the traditional explanation in go, let the students better independent and inquiry learning, and teachers only play a guiding role, problems, so as to improve the efficiency of classroom teaching. When making courseware with Flash, the picture processing is relatively more. How to deal with the natural transition of all kinds of pictures correctly, and directly affect the quality and effect of the courseware. I act according to my own practice. Summarizes the following to make the picture switching transition with Flash several methods, for reference. (the Flash used in this article is Flash MX, and all sample animations must be played using the Flash player 6 player. ) 1. Switching according to the law of frame by frame change. This is the simplest and most basic method, fast and direct, which belongs to frame by frame animation. But the lack of a natural transition does not reveal the process of switching transitions. For example, the film 1 is made as follows: 1, create a new movie scene and import a picture at the first frame of layer 1. After setting the size and position, insert the white key frame at the tenth frame and import the new picture here. 2. Adjust the two pictures through the information panel to make them exactly the same size and position. 3, in twentieth frames insert blank frame can play. Two, according to the law of deformation of components switching. This method is suitable for switching between vector graphics using FLASH toolbox homemade,