Embed by graph ID number instead of widget ID

Currently, it is only possible to embed a graph by first manually adding it to a Dashboard which then assigns the graph ID a widget ID. This widget ID can be referenced in an iframe:

However, I do not want to have to manually add a graph to a dashboard. I would like to simply reference it by graph ID. This will allow me to easily integrate our logicmonitor graphs into our customer portal. If we could do this, we would add more hosts into LogicMonitor that we are currently not monitoring.

Additionally, it would be great to have the embedded graphs behave like they are on logicmonitor such that there is a magnifying glass that allows the user to go to a full screen view and search over a custom time period.