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PHP Manual

imagecreatetruecolor

(PHP 4 >= 4.0.6, PHP 5)

imagecreatetruecolor — Create a new true color image

Описание

resource imagecreatetruecolor ( int $width , int $height )

imagecreatetruecolor() returns an image identifier representing a black image of the specified size.

Depending on your PHP and GD versions this function is defined or not. With PHP 4.0.6 through 4.1.x this function always exists if the GD module is loaded, but calling it without GD2 being installed PHP will issue a fatal error and exit. With PHP 4.2.x this behaviour is different in issuing a warning instead of an error. Other versions only define this function, if the correct GD version is installed.

Список параметров

width

Image width

height

Image height

Возвращаемые значения

Returns an image resource identifier on success, FALSE on errors.

Примеры

Example#1 Creating a new GD image stream and outputting an image.

<?php
header 
("Content-type: image/png");
$im = @imagecreatetruecolor(12020)
      or die(
"Cannot Initialize new GD image stream");
$text_color imagecolorallocate($im2331491);
imagestring($im155,  "A Simple Text String"$text_color);
imagepng($im);
imagedestroy($im);
?>

Результатом выполнения данного примера будет что-то подобное:

Примечания

Note: Эта функция нуждается в GD версии 2.0.1 или выше.

Note: This function will not work with GIF file formats.

Смотрите также


Image
PHP Manual