imagecharup

(PHP 3, PHP 4, PHP 5)

imagecharup -- Draw a character vertically

Beskrivelse

bool 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.

Parameterliste

image

An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().

font

Can 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()

Returneringsværdier

Returnerer TRUE ved succes, FALSE ved fejl.

Eksempler

Eksempel 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);

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

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

?>

Ovenstående eksempel vil udskrive noget der ligner:

Se også

imagechar()
imageloadfont()