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d2near: constant nears avoid edge routes

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This commit is contained in:
Alexander Wang 2025-02-03 16:48:59 -07:00
parent 5778bb96ee
commit b27235a476
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GPG key ID: BE3937D0D52D8927
6 changed files with 1184 additions and 0 deletions
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11
d2layouts/d2near/layout.go
View file

@ -190,6 +190,17 @@ func boundingBox(g *d2graph.Graph) (tl, br *geo.Point) {
} }
} }
for _, edge := range g.Edges {
if edge.Route != nil {
for _, point := range edge.Route {
x1 = math.Min(x1, point.X-pad/2)
y1 = math.Min(y1, point.Y-pad/2)
x2 = math.Max(x2, point.X+pad/2)
y2 = math.Max(y2, point.Y+pad/2)
}
}
}
if math.IsInf(x1, 1) && math.IsInf(x2, -1) { if math.IsInf(x1, 1) && math.IsInf(x2, -1) {
x1 = 0 x1 = 0
x2 = 0 x2 = 0

503
e2etests/testdata/txtar/elk-title-near/dagre/board.exp.json generated vendored Normal file
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@ -0,0 +1,503 @@
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107
e2etests/testdata/txtar/elk-title-near/dagre/sketch.exp.svg vendored Normal file
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444
e2etests/testdata/txtar/elk-title-near/elk/board.exp.json generated vendored Normal file
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107
e2etests/testdata/txtar/elk-title-near/elk/sketch.exp.svg vendored Normal file
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12
e2etests/txtar.txt
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@ -747,3 +747,15 @@ alice -> alice: "Self-messages"
alice -> alice: "Self-messages" alice -> alice: "Self-messages"
bob."In the eyes of my dog, I'm a man." bob."In the eyes of my dog, I'm a man."
-- elk-title-near --
title: "diagram title : Red-line hits 'near: top-center' in elk" {near: top-center}
a: {
a -> b
}
b: {
c
}
a.b -> b.c
b.c -> a.a: {style.font-color: red; style.stroke: red; style.fill: mistyrose}