The Imagick class
PHP Manual

Imagick::newImage

(PECL imagick 2.0.0)

Imagick::newImageCreates a new image

说明

bool Imagick::newImage ( int $cols , int $rows , mixed $background [, string $format ] )
Warning

本函数还未编写文档,仅有参数列表。

Creates a new image and associates ImagickPixel value as background color

参数

cols

Columns in the new image

rows

Rows in the new image

background

The background color used for this image

format

Image format. This parameter was added in Imagick version 2.0.1.

返回值

Returns TRUE on success.

错误/异常

Throws ImagickException on error.

更新日志

版本 说明
2.1.0 Now allows a string representing the color as the third parameter. Previous versions allow only an ImagickPixel object.

范例

Example #1 Using Imagick::newImage():

Create a new image and display it.

<?php

$image 
= new Imagick();
$image->newImage(100100, new ImagickPixel('red'));
$image->setImageFormat('png');

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

?>


The Imagick class
PHP Manual