update : 2015.11.03
php.shukuma.com검색:
imagecreate
(PHP 4, PHP 5, PHP 7)
imagecreate — Create a new palette based image
설명
resource imagecreate
( int
$width
, int $height
)imagecreate() returns an image identifier representing a blank image of specified size.
In general, we recommend the use of imagecreatetruecolor() instead of imagecreate() so that image processing occurs on the highest quality image possible. If you want to output a palette image, then imagetruecolortopalette() should be called immediately before saving the image with imagepng() or imagegif().
인수
-
width -
The image width.
-
height -
The 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 = @imagecreate(110, 20)
or die("Cannot Initialize new GD image stream");
$background_color = imagecolorallocate($im, 0, 0, 0);
$text_color = imagecolorallocate($im, 233, 14, 91);
imagestring($im, 1, 5, 5, "A Simple Text String", $text_color);
imagepng($im);
imagedestroy($im);
?>
위 예제의 출력 예시:
