from Faster Drawing Faster moving of stickies - Overlay at touch point - A mechanism that overlays the second Canvas as a layer for fast editing when editing, and reflects it in the first one after editing is complete. - Layers for fast editing can be placed on top at all times. - Check if the upper layer is transparent or not. - Well, if it’s not transparent, just use the technique used in Imaging at zoom to make an image of it and put it on the background. - →It was transparent. - Asynchronous updating of the back layer? - This can be put off to a later date at worst. - Initiate window system - Overlays shading on the moving target and draws only the window being moved. - Don’t erase old ones. - Verify that it is feasible at a realistic speed as it looks
- special timing
- Moving stickies when there are 100 stickies out is also slow.
- This would be a good idea to include the “border drag” that the Initiate window system used to employ.
- If you move the sticky itself, it’ll take 0.5 seconds to delete the sticky on the canvas behind it, so you’ll see two stickies for a moment.
- Moving stickies when there are 100 stickies out is also slow.
This page is auto-translated from /nishio/付箋移動の高速化 using DeepL. If you looks something interesting but the auto-translated English is not good enough to understand it, feel free to let me know at @nishio_en. I’m very happy to spread my thought to non-Japanese readers.