ps_get_parameter
(PECL ps >= 1.1.0)
ps_get_parameter — Gets certain parameters
Beschreibung
$psdoc
, string $name
, float $modifier
= ?): string|falseGets several parameters which were directly set by ps_set_parameter() or indirectly by one of the other functions. Parameters are by definition string values. This function cannot be used to retrieve resources which were also set by ps_set_parameter().
The parameter name
can have the following values.
-
fontname
-
The name of the currently active font or the font whose identifier is passed in parameter
modifier
. -
fontencoding
-
The encoding of the currently active font.
-
dottedversion
-
The version of the underlying pslib library in the format <major>.<minor>.<subminor>
-
scope
-
The current drawing scope. Can be object, document, null, page, pattern, path, template, prolog, font, glyph.
-
ligaturedisolvechar
-
The character which dissolves a ligature. If your are using a font which contains the ligature `ff' and `|' is the char to dissolve the ligature, then `f|f' will result in two `f' instead of the ligature `ff'.
-
imageencoding
-
The encoding used for encoding images. Can be either
hex
or85
. hex encoding uses two bytes in the postscript file each byte in the image. 85 stand for Ascii85 encoding. -
linenumbermode
-
Set to
paragraph
if lines are numbered within a paragraph orbox
if they are numbered within the surrounding box. -
linebreak
-
Only used if text is output with ps_show_boxed(). If set to
true
a carriage return will add a line break. -
parbreak
-
Only used if text is output with ps_show_boxed(). If set to
true
a carriage return will start a new paragraph. -
hyphenation
-
Only used if text is output with ps_show_boxed(). If set to
true
the paragraph will be hyphenated if a hypen dictionary is set and exists. -
hyphendict
-
Filename of the dictionary used for hyphenation pattern.
Parameter-Liste
-
psdoc
-
Resource identifier of the postscript file as returned by ps_new().
-
name
-
Name of the parameter.
-
modifier
-
An identifier needed if a parameter of a resource is requested, e.g. the size of an image. In such a case the resource id is passed.
Rückgabewerte
Returns the value of the parameter Bei einem Fehler wird false
zurückgegeben..