[PD] getting vslider to fit in a GOP dynamically?

João Pais jmmmpais at gmail.com
Mon Jan 25 01:06:11 CET 2021

someone should know a more detailed explanation, but it seems that the 
center of the slider knob is the reference for the height. The canvas 
around it is extra, and it's always the same amount of pixels 
independently on the overall height value. You can play around a bit to 
find out the canvas size offset, it will always be the same; you'll also 
need to know for the position offset.

(it would be possible to create new slider guis using data structures, 
but it's not very efficient)

> hi there, trying to create GOPs with dynamic sizes, but it seems the 
> size f [vsl] doesn't correspond to the right canvas size in pixels.
> Is there a way for me to know which height size I need the slider to 
> be in order to fit ?
> For reference, here's both a graph and a slider with width 25 and 
> height of 100, see they mismatch and the slider is higher
> Screen Shot 2021-01-24 at 20.40.23.png
> cheers
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