viz: optional text dims try 2 (#12971)

This commit is contained in:
qazal
2025-10-28 18:54:28 +08:00
committed by GitHub
parent f5a3b33d33
commit 901d27b3ba
+9 -5
View File
@@ -70,11 +70,10 @@ const drawGraph = (data) => {
nodes.selectAll("rect").data(d => [d]).join("rect").attr("width", d => d.width).attr("height", d => d.height).attr("fill", d => d.color)
.attr("x", d => -d.width/2).attr("y", d => -d.height/2);
const STROKE_WIDTH = 1.4;
nodes.selectAll("g.label").data(d => [d]).join("g").attr("class", "label").attr("transform", d => {
const x = d.labelWidth/2;
const y = d.labelHeight/2+STROKE_WIDTH*2;
return `translate(-${x}, -${y})`;
}).selectAll("text").data(d => {
const labels = nodes.selectAll("g.label").data(d => [d]).join("g").attr("class", "label");
const hasLabelDims = data.nodes[0]?.value.labelWidth != null;
if (hasLabelDims) labels.attr("transform", d => `translate(-${d.labelWidth/2}, -${d.labelHeight/2+STROKE_WIDTH*2})`);
labels.selectAll("text").data(d => {
const ret = [[]];
for (const { st, color } of parseColors(d.label, defaultColor="initial")) {
const lines = st.split("\n");
@@ -84,6 +83,11 @@ const drawGraph = (data) => {
return [ret];
}).join("text").selectAll("tspan").data(d => d).join("tspan").attr("x", "0").attr("dy", 14).selectAll("tspan").data(d => d).join("tspan")
.attr("fill", d => darkenHex(d.color, 25)).text(d => d.st).attr("xml:space", "preserve");
// recenter after drawing texts if needed
if (!hasLabelDims) labels.attr("transform", (_,i,els) => {
const b = els[i].getBBox();
return `translate(${-b.x-b.width/2}, ${-b.y-b.height/2})`
});
addTags(nodes.selectAll("g.tag").data(d => d.tag != null ? [d] : []).join("g").attr("class", "tag")
.attr("transform", d => `translate(${-d.width/2+8}, ${-d.height/2+8})`).datum(e => e.tag));
// draw edges