joedf / ImgBeamer

SEM image formation process demo tool

https://joedf.github.io/ImgBeamer

MIT License

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Resolve #46 - Image Scaling #49

Closed joedf closed 5 months ago

joedf commented 5 months ago

Summary of changes

Position and scale calculations now have to explicitly consider original image size
Zooming in is now clearer for large/high-resolution images
Gets rid of extra anti-aliasing as a by-product from down-scaling
fix and use "squish" mode as default
bugfix: prevent event doubling for [R] keypresses, would break when changing the input image
change export pixelRatio to 1, no real benefit to use 2 at the moment.
some code clean up

Screenshots

Before

After