tailieunhanh - adobe flash cs5 on demand part 79

Chỉ định chọn PNG Khi bạn xuất bản một tài liệu Flash, bạn đang không giới hạn để tạo ra các chỉ của phim Flash. Bạn có thể hướng dẫn Flash để tạo ra một hình ảnh PNG của phim Flash, dựa trên khung hiện đang được chọn. | Specifying PNG Options When you publish a Flash document you re not limited to just the creation of the Flash movie. You can instruct Flash to create a PNG image of the Flash movie based on the currently selected frame. The PNG file format Portable Network Graphic is a hybrid format designed to save clip art photographic images text and line art. Once the image is created you can open and use it in any application that supports the PNG file format. Specify PNG Options Select a specific Frame on the Timeline. Click the File menu and then click Publish Settings. Select the PNG check box and then click the PNG tab. Enter a Width and Height in pixels for the PNG image or select the Match Movie check box to create a PNG image that matches the size of the Flash movie. Click the Bit Depth list arrow and then select 8-bit 24-bit or 24-bit With Alpha. Select from the following Options Optimize Colors. Creates an optimized smaller set of colors for the active document. Interlace. Creates an interlaced image where the file when displayed on a Web page loads in three passes. Smooth. Uses a color dithering scheme to create visually smoother color transitions. Dither Solids. Dithers mixes solid colors if the colors fall outside of the viewable color gamut. Remove Gradients. Remove any gradients from the active image. Bit Depth Choices Option Selection 8-bit Maximum of 256 colors 24-bit Maximum of million colors 24-bit with Alpha Maximum of colors and supports the alpha transparency 1 490 Chapter 20 Click the Dither list arrow and then click None Ordered or Diffusion to dither mix colors that fall outside the viewable color gamut. Click the Palette Type list arrow and then click Web 216 Adaptive Web Snap Adaptive or Custom to select a specific palette type. Enter a number for the Maximum Colors. This is available for Adaptive and Web Snap Adaptive. Flash lets you select how many colors are available for the image s color table. Click to select a color table file for the