Back to the animation production, I believe that we did not think that is produced by PowerPoint, I am here to speak of the back zigzag, is the first external clockwise, moving inward, similar to the Chinese ancient characters inside the "back" word. Say not much, serve the food immediately!
Hands-on example Demo
Select the first column of graphics, click the menu bar-animation-Custom animation, pop-up right animation pane, click Add Effect-enter-erase.
Similarly, select the first horizontal graphic, but also add effect--enter-erase.
To modify the properties of the erase, start: When clicked, direction: From left, speed: very fast.
Then select the rightmost column and add the effect--go-erase.
Press CTRL + A all selected graphics, bulk modify erase properties, start: After, speed: very fast.
Animation Demo
All set to complete, click the Slide Show button, play the slide, first the left side of the column, and then the rest in the form of a return to the beginning of the gradual display, and finally complete the start Word composition.