Hi guys,
I have noticed that my custom visualzation is working very slow and sometimes doesn't render completely. I have created custom viz using d3 and it used to work fine. Issues observed with it are,
- Performance: Before init method is invoked it takes huge amount of time and then visualization is shown on the dashboard/reports. Tried on chrome as well as on firefox. On firefox one of the log showed warning that "mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create" in visualsandbox.externals.min.js (10:9847). This warning also appears even when I use ?sandboxVisualsEnabled=false in url.
- Visual rendering issue: Sometimes on dashboard/reports only 25% of visual is rendered. There are no exceptions OR errors on console. Issue goes away after page refresh multiple times OR if you try to resize the dashboard tile (even if you just try to drag for size change and doesn't actually change size).
- Visualization not working on iPhone/Android: I see that this is already raised by many people and we are also facing this issue.
As this is in production it is urgent issue. Any suggestions or help will be much appreciated.
Thanks.