(geo, projection)
| 30 | |
| 31 | // common to all zoom types |
| 32 | function initZoom(geo, projection) { |
| 33 | return d3.behavior.zoom() |
| 34 | .translate(projection.translate()) |
| 35 | .scale(projection.scale()); |
| 36 | } |
| 37 | |
| 38 | // sync zoom updates with user & full layout |
| 39 | function sync(geo, projection, cb) { |
no outgoing calls
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