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feature: horizontal scrolling via mouse wheel on histogram #172

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tlambert03 opened this issue Apr 5, 2025 · 3 comments · Fixed by #176
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feature: horizontal scrolling via mouse wheel on histogram #172

tlambert03 opened this issue Apr 5, 2025 · 3 comments · Fixed by #176

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@tlambert03
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I love that we have proper bounding on the histogram now with #146. one thing I find myself wanting now is the ability to pan left and right without clicking and draging. scrolling up and down zooms, I wonder whether scrolling left and right could be used to pan (without making zooming annoying)
@gselzer
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gselzer commented Apr 9, 2025

This could be nice! Hacked together something for VisPy on this branch, give it a shot and let me know what you think!

@tlambert03
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yeah, worked great for me. (on desktop, I rediscovered that shift-scroll works for horizontal scrolling and the behavior was great... didn't check laptop touch pad yet)

@gselzer
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gselzer commented Apr 10, 2025

Cool, I can look into the pygfx side of things and then file a PR!

As an aside, I haven't yet done anything with trackpad gestures, but that is beyond this issue anywho...

@gselzer gselzer mentioned this issue Apr 16, 2025
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Histogram hscroll pan gselzer/ndv
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@tlambert03 @gselzer