MACROMEDIA DREAMWEAVER 8-GETTING STARTED WITH DREAMWEAVER Manuale Utente Scaricare il pdf (Pagina 29)

Image Alignment and Image Maps Tutorial 29

Note: You should always set alternate text for images in your documents, including image maps, this provides

descriptive information about an image for page viewers who are using text-only browsers.

That’s it—you’ve set the first hotspot. Let’s set one more.

Open a linked file in a new window

So you can see how hotspot tools differ, this time you’ll use the Polygon Hotspot tool to define

the hotspot area. The polygon tool allows you to set connecting points to define a hotspot area.

You’ll also learn how to open the linked document in a new window.

1 In the Property inspector, click the Polygon Hotspot Tool to select it.

2 In the Document window, click the image where you want to start the hotspot, and move the

pointer to the next position; a line forms between the dots.

3 Continue clicking around the shape to define Europe as the hotspot area.

Note: As you click, the image map area adjusts and fills in, keep clicking around the shape to cover the area you

want to include.

4 When you’re finished mapping the image, click the Arrow button in the Property inspector to

change the pointer from a drawing tool.

5 In the Link text box, click the folder icon, then browse to the file named location3.htm to

open this file when the hotspot is clicked.

6 In the Target pop-up menu, choose _blank.

When a user clicks the hotspot, the Locations3 page will open in a new window.

7 In the Alt text box, enter Europe.

8 Press F12 (Windows only) or select File > Preview in Browser then select a browser to view the

document in and test the links.

9 Save and close your file.

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MACROMEDIA DREAMWEAVER 8-GETTING STARTED WITH DREAMWEAVER Manuale Utente Pagina 29