[Interest] Getting a QImage from an QML Image, protocol, agnostic QImage?

[Roland Hughes]

Only problem with "fetch the file first" is it would be illegal in most 
cases.

Each and every image on the Internet has a copyright. While it is legal 
to _reference_ an image in any HTML page by linking back to the site 
which hosts the image, it is illegal to copy the image without the 
express written consent of the copyright holder.



On 04/11/2017 08:22 PM, interest-request at qt-project.org wrote:
> On Tuesday 11 April 2017 16:05:57 Jason H wrote:
>> I am looking for a way to get the original pixel data from a Image element
>> into QImage. A few ways just grab the image as rendered (returning less
>> data if scaled down) but I want the full image.
>>
>> I don't mind loading the pixel data for myself, but the Image element take s
>> QUrl, and if passed to QImage(url) nothing except local files load, and I
>> have to use url().path(). I'd like to pass the full URL to
>> QImage("https://blah/file") and have it load synchronously.
>>
>> Is there any way to do that?
> Use a QnetworkAccessManager to fetch the file first.
>
> Cheers,
>
> Sean

-- 
Roland Hughes, President
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