Graphics Options and Device Parameters Dictionary

GEND

Appends an ASCII string to every graphics data record that is sent to a device or file.

Used in:	GOPTIONS statement; GDEVICE procedure; GDEVICE Gend window
Restriction:	not supported by Java or ActiveX
See also:	GSTART

Syntax
Details

Syntax

GEND='string' <...'string-n'>

'string'

can be either of the following:

	'hex-string'X
	'character-string'

In a GOPTIONS statement or in the GDEVICE procedure ADD or MODIFY statement, you can specify multiple strings with the GEND= option. In this case, you can mix the formats, specifying some as ASCII hexadecimal strings and some as character strings. Multiple strings are concatenated automatically.

In the GEND window, enter the hexadecimal string without either quotation marks or a trailing x. Note, however, that the string must be entered as a hexadecimal string.

PROC GOPTIONS always reports the value as a hexadecimal string.

Details

GEND is useful if you are creating a file and want to insert a carriage return at the end of every record. You can also use GEND in conjunction with the GSTART= graphics option or device parameter.

If you must specify the long and complicated initialization strings required by some devices (for example, PostScript printers), it is easier to use the GOPTIONS GEND= option rather than the GDEVICE Gend window because it is easier to code the string as text with GEND= than it is to convert the string to its ASCII representation, which is required to enter the string in the GDEVICE Gend window.

Note: On non-ASCII hosts, only ASCII hexadecimal strings produce consistent results in all instances because of the way the character strings are translated. In addition, the only way to specify a value for GEND that can be used by all hosts is to use an ASCII hexadecimal string; therefore, using an ASCII hexadecimal string to specify a value for GEND is the recommended method. [cautionend]

Top of Page