heatmap function

[allaway]

Let's converge on one heatmap solution.
There's currently fct_heatmap, repurposed from iAtlas, that calls plotly directly, though I don't think either of us are actually using this.
@jaybee84 is using heatmaply, which calls plotly via a heatmap library.
@allaway wrote a basic plotly function for drug vis, but this heatmap does not look so good.

@jaybee84 , how has your testing with heatmaply gone? Is it worth adding another dependency for the extra functionality over just using plotly alone?

[jaybee84]

heatmaply is easy to implement and is quite configurable .... but still working on resizing it ...

right now it looks like this :

[allaway]

Oh, i couldn't visualize what you were describing, but I've seen this frequently with plotly-based viz, only in shiny. I'm not sure what causes it or how to resolve it, though. I would post to #r slack channel, or ask someone like James or Andrew.

[allaway]

In other words, i don't think this is a heatmaply issue, but rather a plotly-in-shiny issue.

[jaybee84]

Ah! will post to #r ASAP!