mirror of
https://github.com/restic/restic.git
synced 2024-12-23 08:16:36 +00:00
38 lines
1.2 KiB
Go
38 lines
1.2 KiB
Go
|
// Copyright 2017, Google Inc. All rights reserved.
|
||
|
|
//
|
||
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
// you may not use this file except in compliance with the License.
|
||
|
|
// You may obtain a copy of the License at
|
||
|
|
//
|
||
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
//
|
||
|
|
// Unless required by applicable law or agreed to in writing, software
|
||
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
// See the License for the specific language governing permissions and
|
||
|
|
// limitations under the License.
|
||
|
|
|
||
|
|
package vision
|
||
|
|
|
||
|
|
import (
|
||
|
|
"io"
|
||
|
|
"io/ioutil"
|
||
|
|
|
||
|
|
pb "google.golang.org/genproto/googleapis/cloud/vision/v1"
|
||
|
|
)
|
||
|
|
|
||
|
|
// NewImageFromReader reads the bytes of an image from r.
|
||
|
|
func NewImageFromReader(r io.Reader) (*pb.Image, error) {
|
||
|
|
bytes, err := ioutil.ReadAll(r)
|
||
|
|
if err != nil {
|
||
|
|
return nil, err
|
||
|
|
}
|
||
|
|
return &pb.Image{Content: bytes}, nil
|
||
|
|
}
|
||
|
|
|
||
|
|
// NewImageFromURI returns an image that refers to an object in Google Cloud Storage
|
||
|
|
// (when the uri is of the form "gs://BUCKET/OBJECT") or at a public URL.
|
||
|
|
func NewImageFromURI(uri string) *pb.Image {
|
||
|
|
return &pb.Image{Source: &pb.ImageSource{ImageUri: uri}}
|
||
|
|
}
|