(PECL ps >= 1.1.0)
ps_get_value — Gets certain values
$psdoc
, string $name
[, float $modifier
] ) : floatGets several values which were set by ps_set_value(). Values are by definition float values.
The parameter name
can have the following values.
fontsize
The size of the currently active font or the font whose
identifier is passed in parameter modifier
.
font
The currently active font itself.
imagewidth
The width of the image whose id is passed in the parameter
modifier
.
imageheight
The height of the image whose id is passed in the parameter
modifier
.
capheight
The height of a capital M in the currently active font or the font
whose identifier is passed in parameter
modifier
.
ascender
The ascender of the currently active font or the font
whose identifier is passed in parameter
modifier
.
descender
The descender of the currently active font or the font
whose identifier is passed in parameter
modifier
.
italicangle
The italicangle of the currently active font or the font
whose identifier is passed in parameter
modifier
.
underlineposition
The underlineposition of the currently active font or the font
whose identifier is passed in parameter
modifier
.
underlinethickness
The underlinethickness of the currently active font or the font
whose identifier is passed in parameter
modifier
.
textx
The current x-position for text output.
texty
The current y-position for text output.
textrendering
The current mode for text rendering.
textrise
The space by which text is risen above the base line.
leading
The distance between text lines in points.
wordspacing
The space between words as a multiple of the width of a space char.
charspacing
The space between chars. If charspacing is != 0.0 ligatures will always be dissolved.
hyphenminchars
Minimum number of chars hyphenated at the end of a word.
parindent
Indention of the first n line in a paragraph.
numindentlines
Number of line in a paragraph to indent if parindent != 0.0.
parskip
Distance between paragraphs.
linenumberspace
Overall space in front of each line for the line number.
linenumbersep
Space between the line and the line number.
major
The major version number of pslib.
minor
The minor version number of pslib.
subminor
, revision
The subminor version number of pslib.
psdoc
Resource identifier of the postscript file as returned by ps_new().
name
Name of the value.
modifier
The parameter modifier
specifies the resource
for which the value is to be retrieved. This can be the id of a font or
an image.
Returns the value of the parameter or FALSE
.