# Questions on node-red-contrib-ui-svg

**URL:** <https://discourse.nodered.org/t/questions-on-node-red-contrib-ui-svg/37031>\
**Category:** General\
**Created:** [5 December 2020 01:32 UTC](https://discourse.nodered.org/t/questions-on-node-red-contrib-ui-svg/37031 "2020-12-05T01:32:19Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![BartButenaers](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/bartbutenaers/32/10476_2.png) [@BartButenaers](https://discourse.nodered.org/u/BartButenaers)\
**Post date:** [6 December 2020 21:47 UTC](https://discourse.nodered.org/t/questions-on-node-red-contrib-ui-svg/37031/9 "2020-12-06T21:47:14Z")

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Hi @Sean-McG,

I have implemented some changes on Github (not on NPM yet). This version can be installed when being inside the .node-red folder:

```auto
npm install bartbutenaers/node-red-contrib-ui-svg

```

- A _ **new section** _ about [reset-panzoom-via-msg](https://github.com/bartbutenaers/node-red-contrib-ui-svg#reset-panzoom-via-msg) has been added to the readme page.

- The _ **double click bug** _ should be fixed. That was a tough one to debug 🤢. Note that I have change the behaviour a bit when using a mouse: first doubleclick is zoom-in, second doubleclick is zoom-out, and so on... Previously the behaviour was: zoom in on every double click, and zoom-out on every shift-double click.

- It is indeed possible to _ **manipulate the viewbox** _. Here is a demo that demonstrates how to implement panning/zooming via the viewport (see the viewbox dimensions in the status of the function node!):

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_[View the full topic](https://discourse.nodered.org/t/questions-on-node-red-contrib-ui-svg/37031)._