thumbnail

package

v0.0.0-...-0deda60 Latest Latest Go to latest Published: Mar 23, 2020 License: MIT Imports: 7 Imported by: 0

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Repository

github.com/slackbuffer/exercises-the_go_programming_language

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Open Source Insights

Documentation ¶

Overview ¶

The thumbnail package produces thumbnail-size images from larger images. Only JPEG images are currently supported.

Index ¶

func Image(src image.Image) image.Image
func ImageFile(infile string) (string, error)
func ImageFile2(outfile, infile string) (err error)
func ImageStream(w io.Writer, r io.Reader) error

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Image ¶

func Image(src image.Image) image.Image

Image returns a thumbnail-size version of src.

func ImageFile ¶

func ImageFile(infile string) (string, error)

ImageFile reads an image from infile and writes a thumbnail-size version of it in the same directory. It returns the generated file name, e.g. "foo.thumb.jpeg".

func ImageFile2 ¶

func ImageFile2(outfile, infile string) (err error)

ImageFile2 reads an image from infile and writes a thumbnail-size version of it to outfile.

func ImageStream ¶

func ImageStream(w io.Writer, r io.Reader) error

ImageStream reads an image from r and writes a thumbnail-size version of it to w.

Types ¶

This section is empty.

Source Files ¶

View all Source files

thumbnail.go

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