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Fix label position for image and person actors

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This commit is contained in:
Júlio César Batista 2022-12-02 15:40:18 -08:00
parent 6b467095ae
commit 1a87a188b6
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GPG key ID: 10C4B861BF314878
1 changed files with 16 additions and 5 deletions
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21
d2layouts/d2sequence/sequence_diagram.go
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@ -8,6 +8,7 @@ import (
"oss.terrastruct.com/util-go/go2"
"oss.terrastruct.com/d2/d2graph"
"oss.terrastruct.com/d2/d2target"
"oss.terrastruct.com/d2/lib/geo"
"oss.terrastruct.com/d2/lib/label"
"oss.terrastruct.com/d2/lib/shape"
@ -108,11 +109,18 @@ func (sd *sequenceDiagram) layout() {
// placeActors places actors bottom aligned, side by side
func (sd *sequenceDiagram) placeActors() {
x := 0.
for _, actors := range sd.actors {
yOffset := sd.maxActorHeight - actors.Height
actors.TopLeft = geo.NewPoint(x, yOffset)
x += actors.Width + sd.actorXStep
actors.LabelPosition = go2.Pointer(string(label.InsideMiddleCenter))
for _, actor := range sd.actors {
shape := actor.Attributes.Shape.Value
var yOffset float64
if shape == d2target.ShapeImage || shape == d2target.ShapePerson {
actor.LabelPosition = go2.Pointer(string(label.OutsideBottomCenter))
yOffset = sd.maxActorHeight - actor.Height - float64(*actor.LabelHeight)
} else {
actor.LabelPosition = go2.Pointer(string(label.InsideMiddleCenter))
yOffset = sd.maxActorHeight - actor.Height
}
actor.TopLeft = geo.NewPoint(x, yOffset)
x += actor.Width + sd.actorXStep
}
}
@ -129,6 +137,9 @@ func (sd *sequenceDiagram) addLifelineEdges() {
for _, actor := range sd.actors {
actorBottom := actor.Center()
actorBottom.Y = actor.TopLeft.Y + actor.Height
if *actor.LabelPosition == string(label.OutsideBottomCenter) {
actorBottom.Y += float64(*actor.LabelHeight)
}
actorLifelineEnd := actor.Center()
actorLifelineEnd.Y = endY
sd.lifelines = append(sd.lifelines, &d2graph.Edge{