large graph viz: cliping

[esaule]

It seems that on he large graph visualization if you rescale the "frame" where the visualization is, the cliping field of webgl does not update correctly.
It is not urgent.

[krs-world]

David: This would require catching the resize event and appropriately changing the viewport based on the new window dimensions. This means that the window to viewport transform should then use the new dimensions.  We can wait till the end and if we have time, we can consider it.     -- krs

On 2/23/19 7:22 PM, Erik Saule wrote: It seems that on he large graph visualization if you rescale the "frame" where the visualization is, the cliping field of webgl does not update correctly. It is not urgent. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#38>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AFZSOE6u8Ks9SYwXkpuVUzq_QKFhuNBzks5vQds5gaJpZM4bOPf_>.

-- Kalpathi Subramanian Ph: 704 687 8579 Associate Professor Email: krs@uncc.edu Dept of Computer Science Web:http://webpages.uncc.edu/krs The University of North Carolina Charlotte, NC 28223-0001

[esaule]

So it turns out that is not a webgl problem.
The key problem is that the div that contain the canvas is the one with a resize icon. When yo resize it, it does not propagate the information to the underlying canvas. If you resize the window itself, it will work, but if you just resize the div it won't.

The main problem is that the html 5 specification does not allow to wait on a resize event even if the css enables the resize icon to be there. The resize event exist but is only triggered by window resize and not in page resize.

There will be a proper javascript event that will be integrated eventually. Pretty annoying in the mean time.

[esaule]

in 2019 I commented that there was a missing JS event. Is it a thing now?