spatial extent incorrectly displayed

[valentinedwv]

Ilya to send Burak extent computaitons on Thu

[izaslavsky]

Burak, very roughly zoom level can be, for your 500x380 canvas

Zoom = 1 If lat_extent < 72 and lon_extent < 130 then zoom = 2, else If lat_extent < 36 and lon_extent < 650 then zoom = 3, else If lat_extent < 18 and lon_extent < 32.5 then zoom = 4, else If lat_extent < 9 and lon_extent < 16.25 then zoom = 5, else If lat_extent < 4.5 and lon_extent < 8.125 then zoom = 6, else If lat_extent < 2.25 and lon_extent < 4.0625 then zoom = 7, else If lat_extent < 1.125 and lon_extent < 2 then zoom = 8

I am sure it can be written more elegantly. that would produce a bounding box frame that leaves ample margin, and has enough context outside the box

[bozyurt]

Zoom calc logic is added to cinergi-annotator and it is available at http://132.249.238.151:8080/cinergi-annotator/