Imagick::writeImagesFile
(PECL imagick 2 >= 2.3.0, PECL imagick 3)
Imagick::writeImagesFile — Writes frames to a filehandle
说明
Writes all image frames into an open filehandle. This method can be used to write animated gifs or other multiframe images into open filehandle. 此方法在Imagick基于ImageMagick 6.3.6以上版本编译时可用。
参数
filehandle
-
Filehandle where to write the images.
format
-
The image format. The list of valid format specifiers depends on the compiled feature set of ImageMagick, and can be queried at runtime via Imagick::queryFormats().
返回值
成功时返回 true
。
参见
- Imagick::queryFormats() - Returns formats supported by Imagick
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