imagecreate
(PHP 4, PHP 5)
imagecreate — Create a new palette based image
說明
resource imagecreate
( int $width
, int $height
)
imagecreate() returns an image identifier representing a blank image of specified size.
We recommend the use of imagecreatetruecolor().
參數
- width
-
The image width
- height
-
The image height
Return值
Returns an image resource identifier on success, FALSE on errors.
範例
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);
?>
上例的輸出類似於：
