ncurses_getmaxyx

(PHP 4 >= 4.3.0, PHP 5, PECL ncurses:1.0.0)

ncurses_getmaxyx — Returns the size of a window

Popis

void ncurses_getmaxyx ( resource $window, int &$y, int &$x )

Varování

Tato funkce je EXPERIMENTÁLNÍ. Chování této funkce, její název a všechno ostatní, co je zde zdokumentováno, se v budoucích verzích PHP může BEZ OHLÁŠENÍ změnit. Berte to v úvahu a používejte tuto funkci na vlastní nebezpečí.

Gets the horizontal and vertical size of the given window into the given variables.

Variables must be passed as reference, so they are updated when the user changes the terminal size.

Seznam parametrů

window: The measured window
x: This will be set to the window width
y: This will be set to the window height

Návratové hodnoty

Nevrací se žádná hodnota.

add a note User Contributed Notes
ncurses_getmaxyx

superzouz at hotmail dot com
26-Jun-2007 05:36


After some headscratching as to why my script was not detecting the terminal being resized... i discovered that the function would not report the new size of the terminal until the window is refreshed.

So this is the code that I am using to get the size of the screen:



$fullscreen = ncurses_newwin ( 0, 0, 0, 0); 



// everytime you want to find out the size of the screen, write the following 2 lines:

ncurses_wrefresh($fullscreen); 

ncurses_getmaxyx ($fullscreen, $y, $x );

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Last updated: Sat, 24 Mar 2007