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ncurses_getmouse> <ncurses_getch
Last updated: Fri, 13 Nov 2009

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ncurses_getmaxyx

(PHP 4 >= 4.3.0, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0)

ncurses_getmaxyxウィンドウの大きさを返す

説明

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

この関数は、 実験的 なものです。この関数の動作・ 名前・その他ドキュメントに書かれている事項は、予告なく、将来的な PHP のリリースにおいて変更される可能性があります。 この関数は自己責任で使用してください。

指定したウィンドウ window の水平方向・垂直方向の大きさを取得します。

変数は参照渡しとする必要があり、 ユーザが端末の大きさを変更した際にこの変数が更新されます。

パラメータ

window

調べるウィンドウ。

x

ウィンドウの幅が設定されます。

y

ウィンドウの高さが設定されます。

返り値

値を返しません。



add a note add a note User Contributed Notes
ncurses_getmaxyx
vic at lfs dot net
11-Oct-2008 05:33
TIP 1: If you want to know the size of the main (default) ncurses screen, you can use the defined constant STDSCR
eg. ncurses_getmaxyx (STDSCR, $Height, $Width);
No need to create a window, get its size and delete it again (not sure if this works on php versions < 5 though).

TIP 2 : If you are creating a PHP console application and want to support terminal resizing and if you find that the ncurses screen doesn't actually resize when you resize your terminal (which was the case for me (on FreeBSD 5.3 at least)) you should end the current ncurses session and restart it again. Very easy to do this if you create your own ncurses class with a nice con- and destructor.
superzouz at hotmail dot com
27-Jun-2007 12:36
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 );

ncurses_getmouse> <ncurses_getch
Last updated: Fri, 13 Nov 2009
 
 
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