PHP: imagecharup

Description

bool imagecharup ( resource image, int font, int x, int y, string c, int color )

imagecharup() draws the character c vertically in the image identified by image at coordinates x, y (top left is 0, 0) with the color color. If font is 1, 2, 3, 4 or 5, a built-in font is used.

Пример 1. imagecharup() example

<?php $im = imagecreatetruecolor(100, 100); $string = 'Note that the first letter is a N'; $bg = imagecolorallocate($im, 255, 255, 255); $black = imagecolorallocate($im, 0, 0, 0); // prints a black "Z" on a white background imagecharup($im, 3, 10, 10, $string, $black); header('Content-type: image/png'); imagepng($im); ?>

See also imagechar() and imageloadfont().

imagecharup

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

// incredibly, no one has added this.

// write a string of text vertically on an image..

// ;o)



$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); // dudes! don't forget this!

?>