Pen
Application Programming Interface Functions
This chapter
provides a reference listing of the pen API functions, arranged in alphabetical
order. Each entry describes a separate function organized under the following
margin headings:
|
Margin
heading |
Description |
|
Parameters |
List of
function parameters |
|
Return
Value |
Possible
return values and their meanings |
|
Comments |
Additional
information about the function |
|
See Also |
Cross-reference
to related API services |
Next to each
function name is a number that identifies the pen API version that supports the
function for example, 1.0 or 2.0.
The names of
application callback functions appear in italics to indicate the names are
placeholders. Callback functions can have any name.
Constants
that pertain only to a specific function are listed in this chapter in the
reference entry for that function. Generally, constants that pertain to two or
more API services appear in Chapter 13, Pen Application Programming Interface
Constants.