Motorola MK3100, Руководство по продукции

Страница: 41 / 78

System Features 4 - 3
RhoElements
RhoElements is a powerful HTML5 development framework that supports all of today's popular mobile
operating systems, including Windows
®
CE and Windows
®
Embedded Handheld. RhoElements applications
work when connected to a wireless network and offline, so mobile workers always have the information they
need. RhoElements features include:
•
HTML5 application development environment that supports any operating system and hardware.
•
Complete control of user interface (UI) design for simple creation of intuitive business applications.
•
A set of Application Programming Interfaces (APIs) that enable easy incorporation of any mobile device
function into your application.
•
Deployment of both hybrid and native HTML5 applications on any mobile device.
Loading Additional Fonts on the MK3100
You can program the MK3100 to support additional fonts such as Unicode and double-byte character font.
The MK3100 supports the following system fonts as shipped from the factory. The font files corresponding to
these formats are located in the
\windows
folder with .ttf extension.
•
Courier New
•
Symbol
•
Tahoma
•
Times New Roman
•
Wingding.
The default system font path for these fonts is \windows.
Use one of the following options to load fonts not supplied with the MK3100:
•
Change the system font path where the system looks for fonts. For example, to change default system
font path from
\windows
to
\application\fonts
add the following registry to the system along with new fonts
in
\application\fonts:
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\FontPath]
"FontPath"="\application\fonts"
Adding this registry changes the entire system fonts directory, so fonts supplied with the OS are no
longer available. To use both the provided system fonts and new fonts, copy the system default fonts to
the new font directory.
•
Copy new/alternate fonts to the default
\windows
directory.
•
Copy alternate fonts to the
\windows\fonts
directory.
Copying new fonts to the \windows or \windows\fonts preserves existing fonts. However the new fonts
consume system RAM as they are part of the ObjectStore.
Using the third option, i.e., copying fonts to the \windows\fonts directory, makes it easier to manage the system.
Note that fonts copied to \windows or \windows\fonts do not persist over power cycles or cold boots. Use the
copy file feature to persist them over power cycles or cold boots.