Cursor is misplaced when zoomed

[baltitenger]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

As the title says, the cursor isn't positioned correctly if a zoom other that 100% is set. The difference gets bigger as it moves right.

Expected Behavior

Correct cursor placement

Steps To Reproduce

Works on the demo site too, just select e.g. 125% and click on the rightmost note on any line.

Link to jsFiddle, CodePen, Project

https://alphatab.net

Found in Version

1.4 (alpha)

Platform

Web

Environment

- **OS**: Linux
- **Browser**: Chromium 134.0.6998.35 Arch Linux

Anything else?

Seems to be fixed on master though.

[Danielku15]

Yes. It's fixed on develop (1.5) (as part of #1934).

I plan to release a 1.4.1 soon with also some other minor fixes and improvements. I discovered some additional bits in the ongoing developments I want to bring in. eta: next few days.

[baltitenger]

Cool, thanks!

Btw I did try to use develop in my own project, but my build failed with these messages:

"vite-plugin-node-polyfills/shims/global" is imported by "../../alphaTab/dist/alphaTab.core.mjs", but could not be resolved – treating it as an external dependency.
"vite-plugin-node-polyfills/shims/process" is imported by "../../alphaTab/dist/alphaTab.core.mjs", but could not be resolved – treating it as an external dependency.
No name was provided for external module "vite-plugin-node-polyfills/shims/global" in "output.globals" – guessing "global".
No name was provided for external module "vite-plugin-node-polyfills/shims/process" in "output.globals" – guessing "process".
"vite-plugin-node-polyfills/shims/global" is imported by "../../alphaTab/dist/alphaTab.core.mjs", but could not be resolved – treating it as an external dependency.
"vite-plugin-node-polyfills/shims/process" is imported by "../../alphaTab/dist/alphaTab.core.mjs", but could not be resolved – treating it as an external dependency.
No name was provided for external module "vite-plugin-node-polyfills/shims/global" in "output.globals" – guessing "global".
No name was provided for external module "vite-plugin-node-polyfills/shims/process" in "output.globals" – guessing "process".
error during build:
[vite]: Rollup failed to resolve import "vite-plugin-node-polyfills/shims/global" from "/home/baltazar/stuff/alphaTab/dist/alphaTab.core.mjs".
This is most likely unintended because it can break your application at runtime.
If you do want to externalize this module explicitly add it to `build.rollupOptions.external`

Not sure if it's an issue with my build setup or not... any clues?

[Danielku15]

Release is out.

@baltitenger
Regarding your last question: alphaTab.core.mjs is fully standalone and doesn't have any imports. Might be a problem of vite-plugin-node-polyfills picking up wrong stuff. alphaTab has some built-in detection in which environment it runs (node, browser etc.) and it uses some globals like "process". Can you try including alphaTab in the excludes of nodePolyfills and see if things work fine?

[baltitenger]

Thanks, it's indeed fixed.

My build issue seems to be fixed too, but I didn't do anything :) Perhaps there's some difference when I install via npm i /path/to/cloned/alphatab vs a release from npm? Either way, all is well.