ncurses_getmaxyx

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

ncurses_getmaxyx — Returns the size of a window

Descrizione

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

Avviso

Questa funzione è SPERIMENTALE. Ovvero, il comportamento di questa funzione, il nome di questa funzione, in definitiva tutto ciò che è documentato qui può cambiare nei futuri rilasci del PHP senza preavviso. Siete avvisati, l'uso di questa funzione è a vostro rischio.

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.

Elenco dei parametri

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

Valori restituiti

Nessun valore viene restituito.

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: Fri, 18 Jul 2008