ps_open_image_file

(PECL ps >= 1.1.0)

ps_open_image_file — Opens image from file

说明

ps_open_image_file(
    resource $psdoc,
    string $type,
    string $filename,
    string $stringparam = ?,
    int $intparam = 0
): int

Loads an image for later use.

参数

psdoc: Resource identifier of the postscript file as returned by ps_new().
type: The type of the image. Possible values are png, jpeg, or eps.
filename: The name of the file containing the image data.
stringparam: Not used.
intparam: Not used.

返回值

Returns identifier of image or zero in case of an error. The identifier is a positive number greater than 0.

参见

ps_open_image() - Reads an image for later placement
ps_place_image() - Places image on the page
ps_close_image() - Closes image and frees memory

发现了问题？

了解如何改进此页面 • 提交拉取请求 • 报告一个错误

＋添加备注

ps_open_image_file

说明

参数

返回值

参见

发现了问题？

用户贡献的备注