本文整理匯總了Golang中github.com/kitwalker12/fotomat/vips.Image.JpegsaveBuffer方法的典型用法代碼示例。如果您正苦於以下問題：Golang Image.JpegsaveBuffer方法的具體用法？Golang Image.JpegsaveBuffer怎麽用？Golang Image.JpegsaveBuffer使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/kitwalker12/fotomat/vips.Image的用法示例。
在下文中一共展示了Image.JpegsaveBuffer方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: jpegSave
func jpegSave(image *vips.Image, options SaveOptions) ([]byte, error) {
// JPEG interlace saves 2-3%, but incurs a few hundred bytes of
// overhead, requires buffering the image completely in RAM for
// encoding and decoding, and takes over 3x the CPU. This isn't
// usually beneficial on small images and is too expensive for large
// images.
pixels := image.Xsize() * image.Ysize()
interlace := pixels >= 200*200 && pixels <= 1024*1024
// Strip and optimize both save space, enable them.
return image.JpegsaveBuffer(true, options.Quality, true, interlace)
}