image

Documentation

Overview

Package image provides image services.

Index

• func DeleteServingURL(c appengine.Context, key appengine.BlobKey) error
• func ServingURL(c appengine.Context, key appengine.BlobKey, opts *ServingURLOptions) (*url.URL, error)
• type ServingURLOptions

Functions

func DeleteServingURL

func DeleteServingURL(c appengine.Context, key appengine.BlobKey) error

DeleteServingURL deletes the serving URL for an image.

func ServingURL

func ServingURL(c appengine.Context, key appengine.BlobKey, opts *ServingURLOptions) (*url.URL, error)

ServingURL returns a URL that will serve an image from Blobstore.

Types

type ServingURLOptions

type ServingURLOptions struct {
	Secure bool // whether the URL should use HTTPS

	// Size must be between zero and 1600.
	// If Size is non-zero, a resized version of the image is served,
	// and Size is the served image's longest dimension. The aspect ratio is preserved.
	// If Crop is true the image is cropped from the center instead of being resized.
	Size int
	Crop bool
}