imagecreatetruecolor
(PHP 4 >= 4.0.6, PHP 5, PHP 7)
imagecreatetruecolor — Create a new true color image
설명
$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.
인수
-
width -
Image width.
-
height -
Image height.
반환값
성공 시에 이미지 자원 지시자를, 오류 시에 FALSE를 반환합니다.
예제
Example #1 Creating a new GD image stream and outputting an image.
<?php
header ('Content-Type: image/png');
$im = @imagecreatetruecolor(120, 20)
or die('Cannot Initialize new GD image stream');
$text_color = imagecolorallocate($im, 233, 14, 91);
imagestring($im, 1, 5, 5, 'A Simple Text String', $text_color);
imagepng($im);
imagedestroy($im);
?>
위 예제의 출력 예시:
주의
Note: 이 함수는 GD 2.0.1 이후 버전이 필요합니다. (2.0.28 이후를 권장합니다)