PHP workshop for 2 days with Shopware, Sylius, PHPUnit and Codeception in Duisburg

imagegammacorrect

(PHP 4, PHP 5, PHP 7, PHP 8)

imagegammacorrect对 GD 图像应用 gamma 修正

说明

imagegammacorrect(resource $image, float $inputgamma, float $outputgamma): bool

imagegammacorrect() 函数用给定的输入 gamma 值 inputgamma 和输出 gamma 值 outputgamma 对一幅 GD 图像流(image)应用 gamma 修正。

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top