imagedata

Documentation

Overview

Package imagedata enables management of image data.

Example to Upload Image Data

imageID := "da3b75d9-3f4a-40e7-8a2c-bfab23927dea"

imageData, err := os.Open("/path/to/image/file")
if err != nil {
	panic(err)
}
defer imageData.Close()

err = imagedata.Upload(imageClient, imageID, imageData).ExtractErr()
if err != nil {
	panic(err)
}

Example to Stage Image Data

imageID := "da3b75d9-3f4a-40e7-8a2c-bfab23927dea"

imageData, err := os.Open("/path/to/image/file")
if err != nil {
  panic(err)
}
defer imageData.Close()

err = imagedata.Stage(imageClient, imageID, imageData).ExtractErr()
if err != nil {
  panic(err)
}

Example to Download Image Data

imageID := "da3b75d9-3f4a-40e7-8a2c-bfab23927dea"

image, err := imagedata.Download(imageClient, imageID).Extract()
if err != nil {
	panic(err)
}

imageData, err := ioutil.ReadAll(image)
if err != nil {
	panic(err)
}

Index

• type DownloadResult
  • func Download(client *eclcloud.ServiceClient, id string) (r DownloadResult)
  • func (r DownloadResult) Extract() (io.Reader, error)
• type StageResult
• type UploadResult
  • func Upload(client *eclcloud.ServiceClient, id string, data io.Reader) (r UploadResult)

Types

type DownloadResult

type DownloadResult struct {
	eclcloud.Result
}

DownloadResult is the result of a download image operation. Call its Extract method to gain access to the image data.

func Download

func Download(client *eclcloud.ServiceClient, id string) (r DownloadResult)

Download retrieves an image.

func (DownloadResult) Extract

func (r DownloadResult) Extract() (io.Reader, error)

Extract builds images model from io.Reader

type StageResult

type StageResult struct {
	eclcloud.ErrResult
}

StageResult is the result of a stage image operation. Call its ExtractErr method to determine if the request succeeded or failed.

type UploadResult

type UploadResult struct {
	eclcloud.ErrResult
}

UploadResult is the result of an upload image operation. Call its ExtractErr method to determine if the request succeeded or failed.

func Upload

func Upload(client *eclcloud.ServiceClient, id string, data io.Reader) (r UploadResult)

Upload uploads an image file.