Clever switching of pictures in PPT

When browsing pictures on the web, we can see a larger image of the picture by simply clicking on the small picture. In the courseware design we also often need such effect, such as art class in the appreciation of the class, both at the same time to appreciate the general characteristics of the painting works, but also to appreciate the details of each painting. As well as the plant class in biology class, we should observe the common characteristics of a certain kind of plant at the same time, and observe the individual characteristics of each plant, and so on. So how do we achieve this effect in PowerPoint?

We all know that in the Web page to achieve this effect of the idea is: first in the main page to insert a lot of small pictures, and then each small picture with a blank page link, and finally in a blank page with the associated small picture corresponding to the enlarged picture.

So we can also implement the desired effect in PowerPoint based on this idea: first insert many small pictures on the main slide, and then link each small picture to a blank slide by setting the Click Mouse action in the picture's action settings to link to the corresponding slide. Finally, insert the corresponding enlarged picture in the blank slide. So just click on a small picture to see the corresponding enlarged picture, if you click the larger picture to return to the main slide, you should also be enlarged picture of "Action Settings" link to the main slide.

Although this kind of thinking is simple, but the operation is very cumbersome, and after completion we will find that the design of the slide structure confusion, it is easy to make mistakes, especially difficult to modify, if you want to replace the picture, you have to restart the "Action settings." So is there a simpler way? After groping, I finally found a good way to solve the problem: just insert the PowerPoint presentation object on the slide. The concrete method takes a slide in the Chinese courseware "Beijing" as an example (the effect is shown in Figure 1).

1. After you create a new slide, click Object under the Insert menu ... command, select Microsoft PowerPoint presentation in the object Type column in the Insert Object window that pops up, and click OK. The editing area of a PowerPoint presentation is inserted in the current slide (Figure 2).

2. In this editing area, we can edit the inserted presentation object. Edit the method as you would edit a PowerPoint presentation (if you think the editing window is too small, you can open the inserted presentation object in a separate window by right-clicking the inserted presentation object and selecting Under Presentation object, Open command). Build only one slide in the inserted presentation object and insert the picture you want. You can set the picture to the same size as the slide, and after you quit editing, you can see that the picture is displayed in a narrow way (in fact, the entire inserted presentation object is scaled down).

3. Finally, we just need to insert the remaining pictures. To make it more efficient, you can copy the inserted presentation object and replace it with the above method.

When you're done, click the View Show command for a demo, click on the small picture to zoom in immediately, and then click the enlarged picture to return to the slide in the small picture.

The principle is this: the small picture here is actually the inserted presentation object, and the object action in mouse click in the Action Settings property is set to Demo (this is the default). So when we do the demo, click on the small picture, which is equal to "demo view" of the inserted Presentation object. The Presentation object is automatically displayed on the screen when it is played. So the picture we see is magnified, and when we click the enlarged picture, the inserted presentation object is actually finished playing (because there is only one) and it exits automatically, so it's back on the main slide.

In this particular application, we found that when making courseware, we can also use the special means of inserting PowerPoint presentation to make PowerPoint courseware structure clear.