Element Screenshot

[guotie]

webdriver has define element screenshot, in 18.2: https://www.w3.org/TR/webdriver/#take-element-screenshot

I have try as this:

func (elem *remoteWE) ScreenshotElement() ([]byte, error) {
data, err := elem.parent.stringCommand("/session/%s/element/" + elem.id + "/screenshot")
if err != nil {
    return nil, err
}

return []byte(data), nil
}

But i cannot work, error is 404 Not found, why?

[sqs]

Which webdriver version and browser (chrome, FF, etc.) are you using?

Sent from my iPhone

On Nov 23, 2016, at 20:13, 铁哥 notifications@github.com wrote:

webdriver has define element screenshot, in 18.2: https://www.w3.org/TR/webdriver/#take-element-screenshot

I have try as this:

func (elem *remoteWE) ScreenshotElement() ([]byte, error) { data, err := elem.parent.stringCommand("/session/%s/element/" + elem.id + "/screenshot") if err != nil { return nil, err }

return []byte(data), nil } But i cannot work, error is 404 Not found, why?

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[guotie]

chrome, 2.25

[sqs]

And you can confirm that version supports element screenshots? Can you cURL it or make it work with some other Selenium library?

Sent from my iPhone

On Nov 23, 2016, at 21:15, 铁哥 notifications@github.com wrote:

chrome, 2.25

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[guotie]

I don't know whether it supports element screenshots.

I find the webdrive defined this protocol, but i did not see some example which use this api to obtain element screenshot.

Most examples is: 1 screenshot the page; 2 obtain the element's location & size; 3 crop the page screenshot in the element position.