Styling Dashboards, Controls & Annotations

[bld2104]

Hi,

Is there any way to do the following?

1. Remove the gray-ish background? I've tried 'background_color': '#ffffff' and 'backgroundColor': '#ffffff' in the dashboard_json object but they aren't working.

2. Add text/annotations that aren't titles for individual graphs? Like if I wanted to add a text box as an object in the dashboard. I did consider a work-around for this: I made a table with a single cell of text and removed all borders so that it looked like a text box. However, it had the height of a normal graph and therefore took up way too much vertical space. If there is no way to add text boxes, is there a way to set the height of graphs in the dashboard so I can use this table hack?

3. The bottom of my dashboards keep getting cut off when I embed them into a webpage as an iframe (see screenshot below). I've tried changing the size of the div, size of the iframe, and margins in the charts but perhaps I didn't do the right combination of these?

4. Are controls possible in these types of Plotly Dashboards? I didn't see any examples of drop-downs or buttons on this site: https://plotly-json-editor.getforge.io/

Thank you!