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startScale and startX ignored when disableZoom and disablePan set to true

See original GitHub issue

Describe the bug

When initiating panzoom, I have set a startScale and startX. These work fine. Until you also want to disable panning and zooming. If you set disablePan and disableZoom when you call the Panzoom() method, startScale and startX are ignored. I’ve also tried using setOptions to set disablePan and disableZoom after calling Panzoom() with startScale and startX - this fixes the problem with scaling, but not with panning.

Your environment

Version of panzoom: 4.4.0
Browser and browser version: Chrome 91.0.4472.114 (Official Build) (x86_64)

Expected behaviour

Panzoom objects should start at scale and translation specified by startScale and startX even if disablePan and disableZoom are set to true.

Actual behaviour

Panzoom objects ignore startScale and startX when disablePan and disableZoom are set to true.

Steps to reproduce

As described. Demo: https://jsbin.com/joquhey/4/edit?js,output

Issue Analytics

State:
Created 2 years ago
Comments:5 (3 by maintainers)

Top GitHub Comments

1reaction

jdjoshuadavisoncommented, Jun 29, 2021

I tried it in your jsbin just now and it all works. Only thing was the last example needed to wait for the scale to paint before calling pan. See the note on async.

Can confirm this is now working as expected. Many thanks.

1reaction

timmywilcommented, Jun 28, 2021

I tried it in your jsbin just now and it all works. Only thing was the last example needed to wait for the scale to paint before calling pan. See the note on async.