Làm việc với Web Page Hình ảnh Có đúng là một bức tranh trị giá một ngàn chữ? Là nó cũng đúng là mỗi khi một nhà văn bắt đầu nói về hình ảnh mà họ sử dụng cùng một cụm từ timeworn? Tôi có bao giờ sẽ có được cho điểm? Thành thật mà nói, một hình ảnh có thể có giá trị nhiều hơn một ngàn chữ, trong thực tế, một hình ảnh tốt, đặt có thể rõ hơn từ bao giờ có thể truyền đạt. . | Working with Web Page Images 6 Introduction Is it true that a picture is worth a thousand words Is it also true that every time a writer begins talking about images they use that same timeworn phrase Am I ever going to get to the point To be honest a picture can be worth much more than a thousand words in fact a well-placed image can articulate more than words can ever convey. For example ever try to verbally describe a sunset Go ahead I ll wait give it a try. Communication comes in three forms Visual Vocal and Verbal and on a Web page the right visual image can be very powerful. On the other hand placing images on a Web page can produce the opposite effect. I call it the why-did-they-use-that-image syndrome. Good designers don t use images just because they can but because they are needed to convey a specific message. Images should be used to drive your message home they should blend seamlessly with the Web page and the text on the pages. Don t use images because you can use them because you need them to convey your message. Dreamweaver makes the insertion of images a snap in fact it s as simple as a drag and a drop. In turn Dreamweaver creates the compliant HTML tags within the document to make the image display correctly on a variety of browsers. Once the images have been inserted Dreamweaver s graphical user interface allows you to modify the images in terms of size and position. You can even set up external editing applications such as Adobe Photoshop and Fireworks to revise the images on the fly. In addition to adding simple images to a Web page you can use graphics for navigational aids rollover buttons and even image maps. What You ll Do Use Web Friendly Graphics Define an Image Folder Insert Images Insert Images from Photoshop Update Images from Photoshop Insert Images from Fireworks Optimize Images Using Fireworks Use Low Source Images Modify Images Align Images Edit Images Change Image Brightness and Contrast Change Image Sharpness Crop an Image Use an .
