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v0.0.0-...-acfe09f Latest Latest Go to latest Published: Feb 28, 2020 License: MIT Imports: 13 Imported by: 0

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Repository

github.com/redsift/go-render

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Documentation ¶

Index ¶

func Encode(f Format, out io.Writer, img image.Image, quality int) error
func FormatParse(n string) (Format, error)
func FormatParseFromAccept(a string) (Format, error)
func FormatParseFromFilename(n string) (Format, error)
func FormatParseFromMIME(mt string) (Format, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Encode ¶

func Encode(f Format, out io.Writer, img image.Image, quality int) error

Encode writes img in the desired image format f to the out stream. If the selected format is a lossy format, quality between 1-100 represents the strength of compression with 1 being the highest compressions / lowest quality and 100 being the lowest compression / highest quality. If the format supports lossless compression (e.g. WebP) in addition to lossy compression, quality values > 100 represent lossless compression. Note, SVG cannot be encoded

func FormatParse ¶

func FormatParse(n string) (Format, error)

FormatParse converts the string representation of format into the enum

func FormatParseFromAccept ¶

func FormatParseFromAccept(a string) (Format, error)

FormatParseFromAccept returns a format based on the supplied Accept header

func FormatParseFromFilename ¶

func FormatParseFromFilename(n string) (Format, error)

FormatParseFromFilename returns a format based on the supplied file extension

func FormatParseFromMIME ¶

func FormatParseFromMIME(mt string) (Format, error)

FormatParseFromMIME returns a format based on the supplied MIME string

Types ¶

This section is empty.

Source Files ¶

View all Source files

images.go

Directories ¶

Path	Synopsis
constants

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