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<imagecharimagecolorallocate>
Last updated: Mon, 16 Jul 2012

imagecharup

(PHP 3, PHP 4, PHP 5)

imagecharup -- 垂直地画一个字符

说明

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

imagecharup() 将字符 c 垂直地画在 image 指定的图像上,位于 xy(图像左上角为 0, 0),颜色为 color。如果 font 为 1,2,3,4 或 5,则使用内置的字体。

例子 1. imagecharup() 例子

<?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);

// prints a black "Z" on a white background
imagecharup($im, 3, 10, 10, $string, $black);

header('Content-type: image/png');
imagepng($im);

?>

参见 imagechar()imageloadfont()




<imagecharimagecolorallocate>
 Last updated: Mon, 16 Jul 2012
 
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