nhấn Ctrl + Z (Windows) hoặc Ô + Z (Mac) và cố gắng một lần nữa bằng cách sử dụng tùy chọn khác nhau. Bạn có thể tạo ra các góc cạnh mềm mại bằng cách sử dụng các gradient là sự pha trộn vào màu sắc giai đoạn hoặc với màu sắc trong suốt một phần. Chương 3 giải thích thêm về sử dụng màu sắc. Flash cũng có một bộ lọc mờ mà bạn có thể sử dụng trên văn bản, biểu tượng movie clip, và các nút. Chương 7 mô tả các bộ lọc | 140 Part II 1 000 Pictures and 1 000 Words To copy and paste a layer follow these steps 1. Click the layer name to select the layer. 2. Choose Edit1 Timeline1 tCopy Frames. 3. Click the Insert Layer button to create a new layer. 4. Click the new layer to make it active. 5. Choose Edit1 Timeline11 Paste Frames. Renaming lagers Rename a layer whenever you want. By default Flash names layers Layer 1 Layer 2 and so on. When you use a layer rename it to reflect its contents. To rename a layer double-click the layer name and type a new name. Then press Enter Windows or Return Mac . Reordering lagers In Chapter 4 we explain how to change the order of objects on the Stage when they re on the same layer. When objects are on different layers a new rule applies. The order of the layers indicates the display order of objects on the Stage. Therefore objects on the uppermost layer in the list are always on top objects on the second layer appear one level down and so on. Objects on the last layer in the list appear on the bottom level of the Stage behind everything else. In fact a simple and effective way to control object stacking is to put objects on different layers and then move the layers higher or lower in the layer list. To move a layer just click and drag it within the layer list to the desired position. Figure 6-3 shows an example before and after moving a layer. The ball and the oval are on different layers. The left image looks a little odd but when you reorder the layers their objects are reordered as well and you can then see a ball and its shadow. Figure 6-3 By changing the order of the layers you change the order of the objects on those layers. Chapter 6 Layering It On 141 Changing the layer order can help you more easily select and edit objects that are covered up by other objects. Simply drag the layer to the top of the list and the objects in that list then appear on top. When you finish editing the objects drag the layer back to its original location. .