Issues with frontend about followifier

[marcomicera]

• The chart dimensions are based on the boards and not the device room. In this example the room is bigger then the rectangle created by the boards.

Agreed. But we might keep this behavior to debug erroneous device locations.

[marcomicera]

• Almost none of the devices were displayed in the chart

I found out the reason why... localhost:8000/api/devices returns this:

[{"_id":"00:f6:20:48:a9:f8","x":[282,249],"y":[195,216]},{"_id":"48:d2:24:82:14:6b","x":[275.5,267,230.5,201.5,221,237.5],"y":[214.5,210.5,213,211,213.5]},{"_id":"cc:61:e5:13:1a:d1","x":[56.5,43,146.5,51.5,155.5,68,143.25,45,146,37,63,12.5,120.5,124.25,104.25,33.5,218.5,67.5,72,41.5,31,48,135.25,54,150.25,129,116,59,56],"y":[263.25,282,242.75,260.75,225.5,263.5,223,226.5,244.25,235,223.5,224,220.5,217.5,222,222.5,238.25]}]

Devices' locations get appended.

[marcomicera]

6a420c2 solves the aforementioned displaying problem. All discovered devices are now displayed in the chart.

[marcomicera]

• Requests to the db are made too often (seems every 1 second) which is visible in the second chart

Better explained in #84.

[marcomicera]

• The chart dimensions are based on the boards and not the device room. In this example the room is bigger then the rectangle created by the boards.

I just created #85 so we can keep track of these different bugs in different issues, especially because we should take care of this later. Closing.