tailieunhanh - Adobe Illustrator CS5 bible PHẦN 2

và sau đó cho thấy một hình thức raster hình ảnh của bạn. Hình cho thấy những gì bạn sẽ thấy trong chế độ Preview Pixel. Trong hình, tác phẩm nghệ thuật thu nhỏ đến 400% rõ ràng cho thấy tác dụng của chế độ Xem trước Pixel. Với tùy chọn Xem trước của Pixel Illustrator, bạn có thể xem làm thế nào các đường vẽ tranh minh họa lên lưới điểm ảnh. | Part I Illustrator Basics Understanding Pixel Preview mode Because most Web page graphics are pixel-based Pixel Preview mode is specifically intended for graphics that designers want to place on Web pages. This mode lets you view images before converting them to a Web graphics format. Choose View C Pixel Preview and Illustrator places a check mark next to the Pixel Preview option and then shows a raster form of your image. Figure shows what you would see in Pixel Preview mode. In the figure the artwork is zoomed to 400 to more clearly show the effect of Pixel Preview mode. Cross-Reference For more on color and overprinting see Chapters 7 and 18. For more on creating Web graphics see Chapter 19. FIGURE With Illustrator s Pixel Preview option you can view how the illustrator lines up to the pixel grid. 36 Chapter 2 Understanding Illustrator s Desktop Using and creating custom views Illustrator has a special feature called custom views that allows you to save special views of an illustration. Custom views contain view information including magnification location and whether the illustration is in Outline mode or Preview mode. If you have various layers or layer sets in Preview mode and others in Outline mode layers in Preview mode are indicated by regular eyeballs to the left of their names in the Layers panel while layers in Outline mode show an outlined eyeball custom views can also save that information. Custom views however don t record whether templates rulers page tiling edges or guides are shown or hidden. If you find yourself continually going to a certain part of a document zooming in or out and changing back and forth between the Preview and Outline modes that document is a prime candidate for creating custom views. Custom views are helpful for showing clients artwork that you created in Illustrator. Instead of fumbling around in the client s presence you can for example show the detail in a logo instantly if you ve preset the zoom factor and .