php 한글 메뉴얼 도움말 검색 사이트 Gets geometry of a string [function.ps-string-geometry]

설명

array ps_string_geometry ( resource $psdoc , string $text [, int $fontid = 0 [, float $size = 0.0 ]] )

This function is similar to ps_stringwidth() but returns an array of dimensions containing the width, ascender, and descender of the text.

인수

psdoc: Resource identifier of the postscript file as returned by ps_new().
text: The text for which the geometry is to be calculated.
fontid: The identifier of the font to be used. If not font is specified the current font will be used.
size: The size of the font. If no size is specified the current size is used.

반환값

An array of the dimensions of a string. The element 'width' contains the width of the string as returned by ps_stringwidth(). The element 'descender' contains the maximum descender and 'ascender' the maximum ascender of the string.

참고

ps_continue_text() - Continue text in next line
ps_stringwidth() - Gets width of a string