image

package module

v1.2.3 Latest Latest Go to latest Published: Jan 6, 2024 License: BSD-3-Clause Imports: 0 Imported by: 0

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Repository

github.com/aaronland/go-image

Links

Open Source Insights

README ¶

go-image

There are many "wrapper" packages for working with images in Go. This one is mine.

Important

These are image tools that I wrote by and for myself tailored to the needs of personal projects. It's possible they are not the image tools you need or want.

Documentation

Tools

resize

$> ./bin/resize -h
  -max int
    	The maximum dimension of the resized image
  -profile string
    	An optional colour profile to apply to the resized image. Valid options are: adobergb, displayp3.
  -source-uri string
    	A valid gocloud.dev/blob URI where images are read from. (default "file:///")
  -target-uri string
    	A valid gocloud.dev/blob URI where images are written to. (default "file:///")
  -transformation-uri transform.Transformation
    	Zero or more additional transform.Transformation URIs used to further modify an image after resizing (and before any additional colour profile transformations are performed).

transform

$> ./bin/transform -h
  -apply-suffix string
    	An optional suffix to apply to the final image filename.
  -format string
    	An optional image format used to encode the final image.
  -source-uri string
    	A valid gocloud.dev/blob.Bucket URI where images are read from. (default "file:///")
  -target-uri string
    	A valid gocloud.dev/blob.Bucket URI where images are written to. (default "file:///")
  -transformation-uri transform.Transformation
    	One or more additional transform.Transformation URIs used to further modify an image after resizing (and before any additional colour profile transformations are performed).

For example:

$> go run cmd/transform/main.go \
	-transformation-uri 'resize://?max=1280' \
	-transformation-uri displayp3:// \
	-apply-suffix -1280 \
	-format png \
	/usr/local/big-fish/big-fish-014.jpg

Create a new PNG image with the Apple DisplayP3 colour profile and a maximum dimension of 1280 pixels at /usr/local/big-fish/big-fish-014-1280.png.

Documentation ¶

Overview ¶

Package image provides methods for working with images. There are many image "wrapper" in Go, this one is mine.

Source Files ¶

View all Source files

doc.go

Directories ¶

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Path	Synopsis
app Package app for running a base image applications that can be imported alongside custom `transform.Transformation` and `gocloud.dev/blob` packages.	Package app for running a base image applications that can be imported alongside custom `transform.Transformation` and `gocloud.dev/blob` packages.
resize Package resize provides methods for running a base image resizing application that can be imported alongside custom `transform.Transformation` and `gocloud.dev/blob` packages.	Package resize provides methods for running a base image resizing application that can be imported alongside custom `transform.Transformation` and `gocloud.dev/blob` packages.
transform Package resize provides methods for running a base image transformation application that can be imported alongside custom `transform.Transformation` and `gocloud.dev/blob` packages.	Package resize provides methods for running a base image transformation application that can be imported alongside custom `transform.Transformation` and `gocloud.dev/blob` packages.
background Package background provides methods for manipulating an image's background.	Package background provides methods for manipulating an image's background.
cmd
resize
transform
colour Package colour provides methods for working with colour profiles.	Package colour provides methods for working with colour profiles.
common Package common automatically imports commonly used packages.	Package common automatically imports commonly used packages.
decode Package decode provides methods for decoding images.	Package decode provides methods for decoding images.
encode Package encode provides methods for encoding images.	Package encode provides methods for encoding images.
exif Package exif provides methods for manipulating EXIF data in images.	Package exif provides methods for manipulating EXIF data in images.
imaging Package imaging provides just the necessary bits of github.com/disintegration/imaging to do image rotation.	Package imaging provides just the necessary bits of github.com/disintegration/imaging to do image rotation.
pixel Package pixels provides methods for altering images at a per-pixel level.	Package pixels provides methods for altering images at a per-pixel level.
resize Package resize provides methods for resizing images.	Package resize provides methods for resizing images.
rotate Package rotate provides methods for rotating images.	Package rotate provides methods for rotating images.
transform Package transform provides interfaces for applying transformations to images.	Package transform provides interfaces for applying transformations to images.