Re: Canvas Content Shift

On 4/14/17 7:36 AM, Michael Paus wrote: For my Mac (Retina) I know that the renderScale is 2.0 but how do you find that out in the general case? In JDK 9 you have: Screen.getOutputScaleX/Y() Window.outputScaleX/Y (read-only double properties, based on Screen values) Window.renderScaleX/Y

Re: Canvas Content Shift

I think we can agree that this is kind of an expert feature but you definitely need such features for any high-level interface if you want to achieve a good performance. The root of the problems you have described is the same as the one you are already confronted with today when you want to

Re: Canvas Content Shift

Any suggestions on how to implement this when the size of pixels may be an arbitrary non-integer number? Consider rendering on a 125% scaled Windows 10 screen. If you want to scroll by 2 pixels you would want to scroll by 1.6 coordinate units. If you want to scroll by 2 coordinate units you

Re: Canvas Content Shift

I have submitted the RFE. — Dirk > Am 10.04.2017 um 16:54 schrieb Kevin Rushforth : > > Please file an Enhancement request and we can consider this for JDK 10. > > Dirk Lemmermann wrote: >> >> +1 on Java 8/9 update. But I have a feeling that will be hard to

Re: Canvas Content Shift

Please file an Enhancement request and we can consider this for JDK 10. Dirk Lemmermann wrote: +1 on Java 8/9 update. But I have a feeling that will be hard to accomplish. Indeed it will be. We have a general policy against further enhancements for JDK 8uNN. I suspect the same is likely

Re: Canvas Content Shift

+1 on Java 8/9 update. But I have a feeling that will be hard to accomplish. > Am 10.04.2017 um 11:20 schrieb Michael Paus : > > I also have that on my wishlist. Actually I would like to see that in some > update release for Java 8/9 too > because Java 10 is still very far away

Re: Canvas Content Shift

I also have that on my wishlist. Actually I would like to see that in some update release for Java 8/9 too because Java 10 is still very far away at the horizon. Michael Am 10.04.17 um 10:32 schrieb Dirk Lemmermann: HI there, I was wondering if there is any chance that Java 10 could implement

Canvas Content Shift

HI there, I was wondering if there is any chance that Java 10 could implement some sort of „content shifting“ for the Canvas API? I would love to have this feature for supporting faster horizontal scrolling in my Gantt Chart framework FlexGanttFX. Currently when the user scrolls then the