Depend only on necessary d3 modules #409
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Currently,
dagre-d3
depends on the entired3
library, but it only directly uses exports from thed3-selection
andd3-shape
libraries. You can verify this by searching for "d3" in this repository and scoping to JavaScript files. The code usesd3.select
, which belongs to thed3-selection
library, andd3.curveLinear
, which belongs to thed3-shape
library.This PR replaces
dagre-d3
'sd3
dependency with thed3-selection
andd3-shape
dependencies, and as a result nearly halves the size ofdagre-d3.min.js
(from 708kB to 367kB).