Qml Multiple Image Usage and Performance Problem

aktay

Dear all,

I have an animation project. The designer gave me 800 pictures about this subject. But I know that I can not upload so many pictures to QT. What do you recommend on this issue? What can I do, how should I follow a way?

Animation start position.

http://imgur.com/xmS4ca3

Animation end position.

http://imgur.com/zDoT9e5

Thanks.

mrjj

Hi
Zip them, use dropbox or google drive to share download link here.

aktay

@mrjj

Link is below.

https://www.dropbox.com/sh/ja5nnekwbxp55hs/AACwph6OUTjpYlBNySAZ4Gnqa?dl=0

mrjj

Hi super.
wanted to see the size.
they are pretty big-ish.

how much is all images all in all ?

Did you try with
http://doc.qt.io/qt-5/qml-qtquick-animatedimage.html#details

Also, did you try make a movie from them and see what size then?

aktay

Hi,
This is a speed dial. Each line you see in the images contains 2 values.(total 0 to 180 or 0 to 230 etc.)As it accelerates, the red lines come instead of the gray lines.
I tried to draw with the canvas, but the images is not very appropriate.Some places are overflowing.

Any other ideas?

mrjj

@aktay said in Qml Multiple Image Usage and Performance Problem:

, but the images is not very appropriate

They are blurry or in what way wrong ?

If not copyrighted/forbidden to share , would it be possible to get all 800 images as zip file on dropbox to play with?

So it should be interactive ? Not as video but as user control ?

aktay

@mrjj

Sorry, sharing is forbidden. The pictures should change according to the speed value from the user. Each spiral you see in the picture corresponds to a value.(0 to 180). As the speed increases, the gray color turns into a red color.(As you can see in the illustrations.)
The problem with the canvas is that the curvature of the spiral cannot be caught.(Some parts look like 3d on images)