Feature Request: Pinch to zoom

Grasshopper GH for Mac
#1

Hi all -
one small request for a “missing” feature that has been driving me crazy in the mac environment - it would be great if on a trackpad, one could pinch to zoom in and out of the GH canvas. In most other respects the GH canvas behaves like a parallel viewport in Rhino - two-finger drag allows you to pan, etc. - but being able to pinch to zoom would feel so natural, it’s a shame it’s not currently possible.

#2

This is working in the latest RhinoWIP for Rhino 6 for Mac. We needed a newer version of Xamarin.Mac in order to get this working.

2 Likes
#3

awwwwwww yeahhhhhhhhhh

2 Likes
#4

This is a beautiful thing in Rhino, and it would be great to see it in GH.

#5

This has been a huge improvement HOWEVER I have one further request @dan :smiley: The pinch-to-zoom center seems to have its Y flipped. a pinch at the bottom of the canvas zooms into the top and vice-versa.

#6

Yeah, that’s broken. This feels like a recent regression. Logged in RH-50793. Thanks for reporting!

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Rhino 6 for Mac WIP build 6.14.19057.13066
#7

Hi Dan pinch to zoom nice, but how about when the Scroll Zoom in GH canvas will be fixed?
This need to be in the same direction as RHINO

#8

We have that request on the pile logged in RH-36624. It was requested over in this topic.

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#9

Pinch to zoom should work better in the latest RhinoWIP. Please give it a whirl.

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#10

Works great!

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