WebPlus Essentials User Guide - Serif

Images, Animation, and Multimedia 181
4. Check the Exclude this picture from optimization.. option if you
don't want the image to be combined into one exported image if
overlapping with another image in your site.
5. (Optional) Choose from one of several resampling methods—
WebPlus can resample when needed, the file will always be resampled
(e.g., when a JPG is resized) or will never be resampled (original
image will be used). Enable the appropriate radio button as needed.
Changing the format will always resample.
6. To enter a title for a graphic, view the ALT and TITLE tab, and enter
the appropriate text. This is shown when hovering over an exported
image.
7. In the same tab, assign an ALT text string to your image for web
accessibility. The string is read out by screen reader on hover over.
You can assign text by entry into the input box or you can check Use
default ALT text instead. For the latter, the image is exported as
follows:
• If the images is decorative (contains no text) it will have no ALT
text.
OR
• If the image is a clickable graphic such as a labeled button (e.g.
Back, Forward, etc.), text on the image is automatically taken,
exported as ALT text (i.e., Back, Forward) and presented to a
screen reader. If a title graphic is specified, the title text is used as
the ALT text.
8. Click OK.
Importing TWAIN images
If your scanner or digital camera provides TWAIN support, you can scan
pictures directly into WebPlus using the TWAIN standard, or save the scanned
image and then import into WebPlus.
To set up your TWAIN device for importing:
• See the documentation supplied with your scanner for operating
instructions