Gmagick::newimage

(PECL gmagick >= Unknown)

Gmagick::newimage — Creates a new image

说明

public Gmagick::newimage(
    int $width,
    int $height,
    string $background,
    string $format = ?
): Gmagick

Creates a new image with the specified background color.

参数

width

Width of the new image.

height

Height of the new image.

background

The background color used for this image (as float).

format

Image format.

返回值

The Gmagick object.

错误／异常

错误时抛出 GmagickException。