American Audio DCD-PRO240 User Manual download pdf (Page 237)

Freeway Reference: Appendices

237

What is meant by Interlaced and Progressive?

Interlaced GIF and PNG graphics are displayed gradually as the ﬁle

is downloaded by the browser. Your viewers see the image forming as

they wait for the full ﬁle to download. Interlaced graphics may have

slightly larger ﬁle sizes, but let viewers on slow Internet connections,

such as a modem, to begin to see an image before it is fully loaded.

Browsers can display JPEG images gradually as the ﬁle is

downloaded so that viewers see the image forming on the page in

their browser. Note that-progressive JPEGs are generally larger and

take slightly longer to download than non-progressive JPEGs.

Apply bilinear scaling to images

This option allows you to determine whether images will be

scaled using bilinear filtering. Bilinear scaled images generally look

smoother than images that are scaled without bilinear filtering. This

setting will not affect images imported as pass-through into HTML

item boxes.

Dither images with 256 or fewer colors

This setting automatically dithers images with fewer than 256 colors to

improve their appearance.

Mobile

FW Pro only

Freeway Pro offers a dedicated tab in the Document Setup dialog for

Mobile options.

ViewPort Width

This popup offers four options:

Automatic

This is the default option, and with this option chosen it will

mean that a smartphone or tablet device will simply fill the

device’s screen with the full width of the website. This will mean

that if you have a website with a page width of 960px, the screen

will display that 960px across the full width of the screen (ie, the

browser background will not be visible in the width). One of the

major benefits of this is that the site will always fill the device’s

screen width, regardless of whether you change the screen from

upright to landscape aspect.

Device Width

This option will display the web page at its full size according to

the pixel dimensions of the screen. This will mean that if you view a web page on an iPhone in upright mode you will only see the

top left of the website, containing just 320px or 640px of content across the width (depending on whether it is being viewed on an

iPhone 3 or iPhone4 and later) and just 480px, 960px or 1136px of height (again depending on the model). To view the whole page

the visitor will need to pinch on the touchscreen to zoom out to display the full page. This is the option you should use if you are

building a smartphone specific web page (by using the Mobile Redirect Action).

None

Selecting None will mean that no ViewPort attribute will be used—which will mean that the default of 980px will be used.

Other

Just as you can decide to use full width or the individual smartphone’s/tablet’s device screen width you can also choose to use your

own custom width value.

ViewPort Height

This popup offers four options: Automatic, Device Width, None and Other. However, this option is rarely used because most web

designers and visitors will normally expect the width to be most important aspect. Setting the ViewPort scaling to the page’s height will

mean that longer pages will scale to a smaller size than shorter pages—and long pages will show the browser background used on the

page rather than the page content.

Page can be Scaled on mobiles

This option is checked by default—which means that the visitor can zoom in and out by pinching out or in or by double-tapping on

any column to fill the screen with the column’s width. It is very rare for this to be unchecked.

The

Document Setup

dialog in Freeway Pro, showing the

options in the

Graphics

tab

The

Document Setup

dialog in Freeway Pro, showing the

options in the

Mobile

tab

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American Audio DCD-PRO240 User Manual Page 237

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American Audio DCD-PRO240 User Manual Page 237

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