preprocess

Documentation

Index

• Constants
• func ReduceImage(data []byte, sourceImageContentType string, q Query) ([]byte, error)
• type Query

Constants

const MAX_HEIGHT = 4096 * 2

const MAX_WIDTH = 4096

Functions

func ReduceImage

func ReduceImage(data []byte, sourceImageContentType string, q Query) ([]byte, error)

ReduceImage クエリに従って画像を加工して返す

Types

type Query

type Query struct {
	MaxWidth     int    // 最大width
	MaxHeight    int    // 最大height
	Width        int    // width
	Height       int    // height
	EncodeTarget string // 出力時の形式 ("", "image/jpeg", "image/png", "image/webp")
}

Query preprocess指示