Operation Manual

Table Of Contents
299
Page content and assets
Last updated 11/30/2015
_top loads the linked file into the full browser window, thereby removing all frames.
Edit Starts the image editor you specified in External Editors preferences and opens the selected image.
Update from original When the web image (that is, the image on the Dreamweaver page) is out of sync with the
original Photoshop file, Dreamweaver detects that the original file has been updated, and displays one of the Smart
Object icons arrows in red. When you select the web image in Design view and click the Update from Original
button in the Property inspector, the image updates automatically, reflecting any changes that you made to the
original Photoshop file.
Edit image settings Opens the Image Optimization dialog box and lets you optimize the image.
Crop Trims the size of an image, removing unwanted areas from the selected image.
Resample Resamples a resized image, improving its picture quality at its new size and shape.
Brightness and Contrast Adjusts the brightness and contrast settings of an image.
Sharpen Adjusts the sharpness of an image.
Note: You can also edit image attributes in Live View using the Edit in Live View.
Edit image accessibility attributes in code
If you inserted accessibility attributes for an image, you can edit those values in the HTML code.
1 In the Document window, click the image or select the image tag in code.
2 Do one of the following to enter a name or a brief description for the image in less than 50 characters in to the
Alternate Text box. The screen reader reads the information you enter here.
Edit the appropriate image attributes in Code view.
Edit image attributes in Live View using the Edit in Live View.
Edit the Alt value in the Property inspector.
Visually resize an image
You can visually resize elements such as images, plug-ins, Shockwave or SWF files, applets, and ActiveX controls in
Dreamweaver.
Visually resizing an image helps you see how the image affects the layout at different dimensions but it does not scale
the image file to the proportions that you specify. If you visually resize an image in Dreamweaver without using an
image-editing application (such as Adobe Fireworks) to scale the image file to the desired size, the users browser scales
the image when the page is loaded. This might cause a delay in page download time and the improper display of the
image in the user’s browser. To reduce download time and to ensure that all instances of an image appear at the same
size, use an image-editing application to scale images.
When you resize an image in Dreamweaver, you can resample it to accommodate its new dimensions. Resampling adds
or subtracts pixels from a resized JPEG and GIF image files to match the appearance of the original image as closely as
possible. Resampling an image reduces its file size and improves download performance.