Imagick::identifyImage

(PECL imagick 2, PECL imagick 3)

Imagick::identifyImage — Identifies an image and fetches attributes

说明

public Imagick::identifyImage(bool $appendRawOutput = false): array

Identifies an image and returns the attributes. Attributes include the image width, height, size, and others.

参数

appendRawOutput: If true then the raw output is appended to the array.

返回值

Identifies an image and returns the attributes. Attributes include the image width, height, size, and others.

错误／异常

错误时抛出 ImagickException。

示例

示例 #1 Example Result Format

Array
(
    [imageName] => /some/path/image.jpg
    [format] => JPEG (Joint Photographic Experts Group JFIF format)
    [geometry] => Array
        (
            [width] => 90
            [height] => 90
        )

    [type] => TrueColor
    [colorSpace] => RGB
    [resolution] => Array
        (
            [x] => 300
            [y] => 300
        )

    [units] => PixelsPerInch
    [fileSize] => 1.88672kb
    [compression] => JPEG
    [signature] => 9a6dc8f604f97d0d691c0286176ddf992e188f0bebba98494b2146ee2d7118da
)