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imagecharup (PHP 3, PHP 4, PHP 5) imagecharup -- Draw a character vertically Описаниеbool imagecharup ( resource image, int font, int x, int y, string c, int color )
Draws the character c vertically at the specified
coordinate on the given image.
Список параметров
imageAn image resource, returned by one of the image creation functions,
such as imagecreatetruecolor().
fontCan be 1, 2, 3, 4, 5 for built-in
fonts (where higher numbers corresponding to larger fonts) or any of your
own font identifiers registered with imageloadfont().
x
x-coordinate of the start
y
y-coordinate of the start
c
The character to draw
color
A color identifier created with
imagecolorallocate()
Возвращаемые значения
Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.
Примеры
Пример 1. imagecharup() example |
<?php
$im = imagecreate(100, 100);
$string = 'Note that the first letter is a N';
$bg = imagecolorallocate($im, 255, 255, 255);
$black = imagecolorallocate($im, 0, 0, 0);
imagecharup($im, 3, 10, 10, $string, $black);
header('Content-type: image/png');
imagepng($im);
?>
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Результатом выполнения данного примера
будет что-то подобное: 
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evolution at turkishboyz dot net
26-Feb-2006 02:33
<?
$resim = imagecreatetruecolor(400,400);
$renk1 = imagecolorallocate($resim,222,222,222);
$renk2 = imagecolorallocate($resim,111,111,111);
$renk3 = imagecolorallocate($resim,123,123,123);
$yazi = "Merhaba Dunyalilar";
$x =strlen($yazi);
for($a=1;$a<=$x;$a++){
imagecharup($resim,10,20,20*$a,$yazi,$renk2);
$yazi = substr($yazi,1);
}
imagejpeg($resim);
imagedestroy($resim);
?>
jansafar at volny dot cz
02-Dec-2005 10:18
I'm using imagestringup() function to write text upwards.
php at corzoogle dot com
16-Jun-2005 04:28
<?php
$string = '(c) corz.org';
$font_size = 2;
$img = imagecreate(20,90);
$bg = imagecolorallocate($img,225,225,225);
$black = imagecolorallocate($img,0,0,0);
$len = strlen($string);
for ($i=1; $i<=$len; $i++) {
imagecharup($img, $font_size, 5, imagesy($img)-($i*imagefontwidth($font_size)), $string, $black);
$string = substr($string,1);
}
header('Content-type: image/png');
imagepng($img);
imagedestroy($img); ?>
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imagechar
